Basic Info.
Applications
Automobile, Tractor, Agricultural Machinery, Ect
Usage
Engine, Cpmpressor and Other Crank-Guide
Rolling Body
Roller Bearings
The Number of Rows
Single
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Outer Dimension
5mm-280mm
Product Description
Rod-use needle roller and cage assemblies K, KZK, KBK Bearings
We are manufacturers of needle roller bearings, needle bearings, roller bearings that are used for shaft size 10mm to 70mm, used in automobile, textile & general machinery.
Automotive Needle Roller bearing are used in applications where compact size is required and radial space is limited. This is because these needle roller bearing only carry pure radial load and can not limit the axial displacement of shaft relative to the housing.They have a smaller cross-section, higher load-carrying capacity and greater rigidity, which in turn gives size and weight reductions in machinery. We emerge as manufacturer and exporter of a vast range of needle bearings available in different sizes and tolerances for various applications.
Our Needle roller bearings and cage assemblies are available in single/double row, solid/split cage and metric as well as inch sizes. We also offer connecting rod bearings for special applications. Single and double row bearings are available with/without ribs, and with/without inner rings. Thrust bearings are available in single row roller and cage assemblies.
Needle roller bearings are used for shaft size 9mm to 60mm to be used in automobile, textile & general machinery. |
Product Precision Accuracy:
Mutual difference of needle rollers is 2μm, and the precision class is G2 (ISO GB309).
The assembly nominal width Bc is -0.20 for upper deviation and -0.5 for lower deviation.
It can also be defined according to the special requirements of customers.
Materials:
Material for needle roller is GCr15 bearing steel.
Material for cages can be quality low-carbon steel, low-alloy steel and reinforced nylon according to different occasions and requirements.
Special Directions:
The width of axial location is based on the assembly nominal-width Bc and conforms to the tolerance defined in H12 regulation.
When plastic cages are used (suffixed with TN), operating temperature is not allowed to surpass +1200C during continuous work.
Standardized shaft and bracket-hole tolerance should be chosen and internal running clearance of standard radial can be achieved by utilizing standard needle rollers.
Recommended Design for Raceway:
Shaft Diameter
Nominal Dim | Bearing Bracket Hole Tol | Shaft Tolerance | Roughness max. |
| mm | Operating Motion Clearance |
| Over | Up to | >normal | Normal | <normal |
| --- | 80 | G6 | j5 | h5 | g6 | Ra0.2 (Rzl) |
| H6 | h5 | g5 | f6 |
| 80 | 120 | G6 | h5 | g5 | f6 | Ra0.3 (Rzl.6) |
| 120 | --- | G6 | h5 | g5 | f6 | Ra0.4 (Rz2.5) |
| H6 | | f5 | e6 |
| Roundness max. | 25% of Diameter Tolerance |
| Parallel max. | 50% of Diameter Tolerance |
The rod-use needle roller and cage assembliy is maninly used for engine,compressor and other crank huide.
The designation of the rod-use needle roller and cage assembly is composed of letter and number.The letter KZK reprents crank pine assembliy and KBK represents piston pin assembly.
The needle roller and cage assembly for KZK crank pin adapts M-type cage with relianle performance.It has special requirement.The surface of the cage can be silver-plated or copper-coated.
The needle roller and cage assembly for KBK pistion pin is different from KZK.It is internally guided on the piston pin,thus increasng the leagth of needle.
Specifications and dimensions
| Shaft Diameter | Bearing Designation | Mass
Approx | Borndary Dimensions | Basic Load Rating |
| FW | Ew | Bc | Cr
Dynamic | Cor
Static |
| mm | Current | Substituted | g | mm | N |
| 8 | KZK8×12×8 | 19242/8 | 1.9 | 8 | 12 | 8 | 4700 | 4580 |
| 10 | KZK10×14×10 | 29242/10 | 3.3 | 10 | 14 | 10 | 5000 | 5160 |
| 12 | KZK12×15×3 | 49241/12 | 3.6 | 12 | 15 | 13 | 5300 | 7400 |
| KZK12×16×10 | 29242/12 | 3.5 | 12 | 16 | 10 | 6100 | 6900 |
| KZK12×16×11 | -- | 3.7 | 12 | 16 | 11 | 6200 | 7100 |
| KZK12×17×10 | 19243/12 | 5 | 12 | 17 | 10 | 7020 | 7020 |
| KZK12×18×10 | 19242/12 | 7.8 | 12 | 18 | 10 | 7400 | 7200 |
| 14 | KZK14×18×10 | 29241/14 | 4 | 14 | 18 | 10 | 7100 | 8500 |
| KZK14×19×10 | 19242/14 | 5.5 | 14 | 19 | 10 | 7300 | 7600 |
| KZK14×19×12 | -- | 7.5 | 14 | 19 | 12 | 7460 | 7950 |
| KZK14.4×20.4×10 | -- | 6.5 | 14 | 20.4 | 10 | 8100 | 7800 |
| 15 | KZK15×19×9 | -- | 5 | 15 | 19 | 9 | 6800 | 7100 |
| KZK15×19×10 | 29241/15 | 6 | 15 | 19 | 10 | 7200 | 8400 |
| KZK15×20×10 | 19242/15 | 7.5 | 15 | 20 | 10 | 7800 | 9100 |
| KZK15×21×10 | -- | 8.5 | 15 | 21 | 10 | 8400 | 10500 |
| KZK15×21×11 | -- | 9.5 | 15 | 21 | 11 | 8500 | 10700 |
| KZK15.2×22.2×12 | -- | 11.5 | 15 | 22.2 | 12 | 8600 | 11100 |
| 16 | KZK16×20×10 | 29241/16 | 5.8 | 16 | 20 | 10 | 8200 | 9200 |
| KZK16×20×24 | 79241/16 | 6.3 | 16 | 20 | 24 | 8700 | 9400 |
| KZK16×21×10 | 19242/16 | 5.8 | 16 | 21 | 10 | 8800 | 9800 |
| KZK16×22×12 | 19243/16 | 9.5 | 16 | 22 | 12 | 11000 | 11900 |
| KZK16×22×14 | -- | 11 | 16 | 22 | 14 | 13200 | 13930 |
| 17 | KZK17×21×10 | 29241/17 | 6.7 | 17 | 21 | 10 | 7600 | 9000 |
| KZK17×23×11 | -- | 9.5 | 17 | 23 | 11 | 8100 | 11300 |
| 18 | KZK18×24×10 | 29241/18 | 6.9 | 18 | 22 | 10 | 7600 | 9800 |
| KZK18×22×24 | -- | 7.2 | 18 | 22 | 24 | 10100 | 17200 |
| KZK18×24×11.6 | 19242/18 | 10 | 18 | 24 | 11.6 | 11600 | 13100 |
| KZK18×24×12 | 19243/18 | 10 | 18 | 24 | 12 | 11600 | 13100 |
| KZK18×24×13.3 | -- | 12.4 | 18 | 24 | 13.3 | 9000 | 10700 |
| KZK18×4×13.5 | -- | 12.4 | 18 | 24 | 13.5 | 9000 | 10700 |
| KZK18×24×15 | 29243/18 | 14 | 18 | 24 | 15 | 13200 | 15500 |
| 19 | KZK19×25×16 | 19244/19K | 13.9 | 19 | 25 | 16 | 12100 | 15500 |
| KZK19×28×14 | -- | 20 | 19 | 28 | 14 | 12100 | 15000 |
| 20 | KZK20×25×16 | -- | 12 | 20 | 25 | 16 | 9900 | 12300 |
| KZK20×26×12 | 19243/20 | 9.6 | 20 | 26 | 12 | 10100 | 12500 |
| KZK20×26×14 | -- | 12 | 20 | 26 | 14 | 12600 | 16700 |
| KZK20×26×17 | 9246/20 | 17 | 20 | 26 | 17 | 12700 | 17600 |
| 22 | KZK22×28×13 | -- | 15 | 22 | 28 | 13 | 11900 | 16500 |
| KZK22×28×14 | -- | 16 | 22 | 28 | 14 | 12600 | 16800 |
| KZK22×28×15 | 29242/22 | 16.7 | 22 | 28 | 15 | 13500 | 18500 |
| KZK22×28×16 | 29243/22K | 18 | 22 | 28 | 16 | 14400 | 20100 |
| KZK22×29×15 | -- | 15.2 | 22 | 29 | 15 | 17800 | 21800 |
| KZK22×29×16 | 19244/22 | 19 | 22 | 29 | 16 | 17800 | 21800 |
| KZK22×30×16 | SZ-432 | 25.7 | 22 | 30 | 16 | 18700 | 22300 |
| 23 | KZK23×29×13 | -- | 12 | 23 | 29 | 13 | 10000 | 11300 |
| KZK23×30×14 | -- | 19.4 | 23 | 30 | 14 | 9350 | 10100 |
| KZK23×30×16 | -- | 22 | 23 | 30 | 16 | 9780 | 11800 |
| 23.1 | KZK23.1×28.1×14 | 29242/23.1 | 12.9 | 23.1 | 28.1 | 14 | 10600 | 15800 |
| 24 | KZK24×30×15 | -- | 17 | 24 | 30 | 15 | 11200 | 13700 |
| KZK24×30×16 | -- | 18 | 24 | 30 | 16 | 11200 | 13700 |
| 25 | KZK25×30×28 | 69245/25 | 24 | 25 | 30 | 28 | 13300 | 15200 |
| KZZ25×31×12 | 19243/25K | 16 | 25 | 31 | 12 | 8700 | 8800 |
| KZK25×31×17 | 39243/25 | 23 | 25 | 31 | 17 | 9200 | 9750 |
| KZK25×31×20 | 49243/25 | 26 | 25 | 31 | 20 | 9700 | 10600 |
| KZK25×32×16 | 19244/25 | 22.7 | 25 | 32 | 16 | 18200 | 23100 |
| 25.1 | KZK25.1×30.1×14 | -- | 14.1 | 25.1 | 30.1 | 14 | 13700 | 19000 |
| 26 | KZK26×34×16 | 9248/26 | 25 | 26 | 34 | 16 | 11700 | 17500 |
| 28 | KZK28×33×14 | -- | 15.7 | 28 | 33 | 14 | 13200 | 21900 |
| KZK28×34×14 | -- | 20 | 28 | 34 | 14 | 16500 | 20700 |
| KZK28×35×15 | -- | 25 | 28 | 35 | 15 | 18000 | 22000 |
| KZK28×35×16 | 19243/28 | 27 | 28 | 35 | 16 | 18900 | 23000 |
| KZK28×36×16 | -- | 29.1 | 28 | 36 | 16 | 19500 | 27000 |
| KZK28×38×13.6 | -- | 40 | 28 | 38 | 13.6 | 17300 | 20300 |
| 30 | KZK30×36×16 | -- | 28.5 | 30 | 36 | 16 | 18900 | 22800 |
| KZK30×37×16 | 19243/30 | 29 | 30 | 37 | 16 | 21500 | 30500 |
| KZK30×38×16 | -- | 34.4 | 30 | 38 | 16 | 22700 | 32600 |
| KZK30×38×18 | -- | 38.8 | 30 | 38 | 18 | 26200 | 39600 |
| 32 | KZK32×40×22 | 19244/32K | 50 | 32 | 40 | 22 | 27800 | 39300 |
| KZK32×42×20 | -- | 54 | 32 | 42 | 20 | 29000 | 41000 |
| 35 | KZK35×42×20 | 29243/35 | 40 | 35 | 42 | 20 | 26000 | 40500 |
| 38 | KZK38×46×20 | 19244/38 | 50 | 38 | 46 | 20 | 31100 | 43000 |
| 40 | KZK40×48×17 | -- | 50 | 40 | 48 | 17 | 29000 | 39000 |
| KZK40×48×20 | 19244/40 | 54 | 40 | 48 | 20 | 32500 | 51000 |
| Shaft Diameter | Bearing Designation | Mass
Approx | Borndary Dimensions | Basic Load Rating |
| FW | Ew | Bc | Cr
Dynamic | Cor
Static |
| mm | Current | Substituted | g | mm | N |
| 8 | KBK8×11×10 | 39241/8 | 1.85 | 8 | 11 | 10 | 3500 | 4000 |
| KBK8×12×10 | 29242/8 | 2 | 8 | 12 | 10 | 3700 | 4100 |
| 9 | KBK9×12×11.5 | -- | 2.4 | 9 | 12 | 11.5 | 4200 | 4800 |
| KBK9×12×13 | 49241/9 | 2.75 | 9 | 12 | 13 | 4600 | 5800 |
| KBK9×12×14 | -- | 3.5 | 9 | 12 | 14 | 4700 | 5900 |
| KBK9×13×12 | 39242/9 | 4.1 | 9 | 13 | 12 | 5300 | 5700 |
| KBK9×13×12.5 | -- | 4.9 | 9 | 13 | 12.5 | 5300 | 5700 |
| KBK9×13×13 | 39242/9 | 5.1 | 9 | 13 | 13 | 5350 | 5600 |
| 10 | KBK10×13×8 | 29241/10 | 2 | 10 | 13 | 8 | 4000 | 5000 |
| KBK10×13×10 | 39241/10 | 2.4 | 10 | 13 | 10 | 4200 | 5200 |
| KBK10×13×14.5 | 59241/10 | 5.1 | 10 | 13 | 14.5 | 5400 | 6600 |
| KBK10×13×16 | -- | 5.7 | 10 | 13 | 16 | 6800 | 7700 |
| KBK10×14×10 | 29242/10 | 3.4 | 10 | 14 | 10 | 4400 | 4600 |
| KBK10×14×11 | -- | 4 | 10 | 14 | 11 | 5200 | 5700 |
| KBK10×14×12 | -- | 4.5 | 10 | 14 | 12 | 5400 | 6000 |
| KBK10×14×12.5 | -- | 4.85 | 10 | 14 | 12.5 | 5600 | 6200 |
| KBK10×14×13 | 39242/10 | 5.4 | 10 | 14 | 13 | 5600 | 6200 |
| 11 | KBK11×15×17 | -- | 5 | 11 | 15 | 17 | 5200 | 7000 |
| 12 | KBK12×15×13 | 49241/12 | 4.6 | 12 | 15 | 13 | 5500 | 7300 |
| KBK12×15×14.3 | -- | 5.4 | 12 | 15 | 14.3 | 5800 | 7700 |
| KBK12×15×15 | 59241/12 | 5.6 | 12 | 15 | 15 | 5900 | 7800 |
| KBK12×15×16.6 | -- | 6.2 | 12 | 15 | 16.6 | 6800 | 9900 |
| KBK12×15×17 | 69241/12 | 6.3 | 12 | 15 | 17 | 7000 | 10000 |
| KBK12×15×17.5 | -- | 6.5 | 12 | 15 | 17.5 | 7000 | 10000 |
| KBK12×16×13 | 39241/12 | 6.7 | 12 | 16 | 13 | 6300 | 7600 |
| KBK12×16×15 | 49242/12KY | 7.9 | 12 | 16 | 15 | 7500 | 9000 |
| KBK12×16×15.5 | -- | 8.3 | 12 | 16 | 15.5 | 7600 | 10000 |
| KBK12×16×16 | 59241/12 | 8.5 | 12 | 16 | 16 | 7800 | 9300 |
| KBK12×16×17 | 59242/12 | 9.2 | 12 | 16 | 17 | 7900 | 9400 |
| KBK12×17×14 | -- | 8 | 12 | 17 | 14 | 8000 | 9500 |
| KBK12×17×14.3 | -- | 8.4 | 12 | 17 | 14.3 | 8000 | 9500 |
| KBK12×17×14.8 | -- | 8.8 | 12 | 17 | 14.8 | 8300 | 9800 |
| 13 | KBK13×17×14.5 | -- | 7.1 | 13 | 17 | 14.5 | 8300 | 10200 |
| KBK13×17×17.5 | -- | 8.6 | 13 | 17 | 17.5 | 9500 | 12100 |
| 14 | KBK14×18×10 | 29241/14 | 4.6 | 14 | 18 | 10 | 6260 | 7400 |
| KBK14×18×12 | -- | 6.6 | 14 | 18 | 12 | 6380 | 7570 |
| KBK14×18×13 | 39241/14 | 7.6 | 14 | 18 | 13 | 7300 | 8700 |
| KBK14×18×14 | -- | 6.33 | 14 | 18 | 14 | 7400 | 8800 |
| KBK14×18×14.5 | -- | 8 | 14 | 18 | 14.5 | 7400 | 8800 |
| KBK14×18×15 | 49241/14 | 8.3 | 14 | 18 | 15 | 7600 | 8990 |
| KBK14×18×16.5 | -- | 9.6 | 14 | 18 | 16.5 | 8800 | 9700 |
| KBK14×18×17 | 59241/14 | 10.1 | 14 | 18 | 17 | 8900 | 9800 |
| KBK14×18×20 | 69241/14 | 12 | 14 | 18 | 20 | 9000 | 10100 |
| KBK14×18×21 | -- | 13 | 14 | 18 | 21 | 10500 | 12400 |
| KBK14×18×22 | -- | 14 | 14 | 18 | 22 | 11100 | 13100 |
| KBK14×19×17 | 49242/14K | 10.3 | 15 | 19 | 17 | 11100 | 13100 |
| 15 | KBK15×19×10 | 29241/15Y | 5 | 15 | 19 | 10 | 6500 | 8600 |
| KBK15×19×18 | -- | 11 | 15 | 19 | 18 | 9900 | 11300 |
| KBK15×19×19 | -- | 12 | 15 | 19 | 19 | 10100 | 12800 |
| KBK15×19×20 | 69241/15 | 12.9 | 15 | 19 | 20 | 11300 | 15500 |
| KBK15×20×24 | SZ-433 | 18.6 | 15 | 20 | 24 | 14100 | 20000 |
| 16 | KBK16×20×19 | -- | 12 | 16 | 20 | 19 | 11700 | 16800 |
| KBK16×20×20 | 69241/16Y | 13.4 | 16 | 20 | 20 | 12900 | 17600 |
| KBK16×20×21 | -- | 14 | 16 | 20 | 21 | 12900 | 17600 |
| KBK16×20×22 | -- | 15 | 16 | 20 | 22 | 13000 | 18700 |
| KBK16×21×19 | 59242/16 | 16 | 16 | 21 | 19 | 13000 | 18700 |
| 17.5 | KBK17.5×22×16 | -- | 9.3 | 17.5 | 22 | 16 | 11000 | 16300 |
| KBK18×22×22 | -- | 16.9 | 18 | 22 | 22 | 11500 | 17700 |
| KBK18×22×23.5 | -- | 18 | 18 | 22 | 23.5 | 11900 | 19000 |
| KBK18×22×24 | -- | 18.4 | 18 | 22 | 24 | 12000 | 20000 |
| KBK18×22×25 | -- | 19.1 | 18 | 22 | 25 | 12700 | 20100 |
| KBK18×23×21 | -- | 18 | 18 | 23 | 21 | 9900 | 10100 |
| KBK18×23×23 | 69242/18 | 20 | 18 | 23 | 23 | 10500 | 12000 |
| KBK18×24×20 | 49243/18 | 20 | 18 | 24 | 20 | 20000 | 25000 |
| 20 | KBK20×24×30 | -- | 22.1 | 20 | 24 | 30 | 14900 | 25500 |
| KBK20×25×22 | -- | 19.5 | 20 | 25 | 22 | 15200 | 22300 |
| KBK20×25×25 | -- | 23 | 20 | 25 | 25 | 17100 | 24000 |
No collar slab roller and cage assemblies
| Shaft Diameter | Bearing Designation | Mass
Approx | Borndary Dimensions |
| FW | Ew | Bc |
| mm | Current | Substituted | g | mm |
| 19.051 | KNL19.051×28.588×36.75 | 64903 | 70 | 19.051 | 28.588 | 36.75 |
| 19.051 | KNL19.051×28.588×43.25 | 64904 | 80 | 19.051 | 28.588 | 43.25 |
| 20 | KNL20×30.2×18 | 64704 | 40 | 20 | 30.02 | 18 |
| 20.612 | KNL20.612×3.325×35 | 864904 | 96 | 20.612 | 33.325 | 35 |
| 20.638 | KNL20.638×33.338×36.75 | 64705 | 92 | 20.638 | 33.338 | 36.75 |
| 25 | KNL25×38×24.7 | 64805 | 82 | 25 | 38 | 24.7 |
| 25.4 | KNL25.4×41.288×60.4 | 64905 | 265 | 25.4 | 41.288 | 60.4 |
| 27.71 | KNL27.71×42.825×44.1 | 64906 | 183 | 27.71 | 42.825 | 44.1 |
| 28.575 | KNL28.575×41.275×34.925 | 64806 | 122 | 28.575 | 41.275 | 34.925 |
| 28.578 | KNL28.578×41.275×40 | 94626 | 155 | 28.578 | 41.275 | 40 |
| 29.975 | KNL29.975×42×31 | 9148/30 | 81 | 29.975 | 42 | 31 |
| 29.975 | KNL29.975×42×44.1 | 64706 | 150 | 29.975 | 42 | 44.1 |
| 31.75 | KNL31.75×44.45×31.75 | 864807 | 115.8 | 31.75 | 44.45 | 31.75 |
| 31.9 | KNL31.9×41.46×32 | 31.9×41.46×32 | 95 | 31.9 | 41.46 | 32 |
| 32 | KNL32×50×45 | 30643/32 | 272 | 32 | 50 | 45 |
| 32 | KNL32×52×49 | 64907 | 329 | 32 | 52 | 49 |
| 37.96 | KNL37.96×53.9×36 | 37.96×53.9×36 | 208.3 | 37.96 | 53.9 | 36 |
| 40 | KNL40×60×30 | 10643/40 | 248 | 40 | 60 | 30 |
| 52.412 | KNL52.412×71.425×42.3 | 864911 | 441 | 52.412 | 71.425 | 43.3 |
| 65 | KNL65×89×58.9 | 864913 | 943 | 65 | 89 | 58.9 |
| 74 | KNL74×106×57.9 | 864915 | 1563 | 74 | 106 | 57.9 |
Radial needle roller and cage assemblies bearing Models:
| Bearing Number | Bearing Number | Bearing Number | Bearing Number | Bearing Number | Bearing Number | Bearing Number |
| K7x11x15 | K14x17x17 | K16x22x16 | K20x24x18 | K24x28x36 ZW | K27x34x16 | K30x44x26 |
| K8x11x8 TN | K14x18x8 | K16x22x20 | K20x25x40 ZW | K24x29x13 | K27x34x17 | K32x36x15 |
| K8x11x9 | K14x18x10 | K16x23x14 | K20x26x12 | K24x30x10 | K28x32x21 | K32x37x13 |
| K8x11x10 TN | K14x18x13 | K16x24x20 | K20x26x13 | K24x30x13 | K28x33x10 | K32x37x17 |
| K8x11x13 TN | K14x18x14 | K17x20x10 | K20x26x16 | K24x30x17 | K28x33x13 | K32x37x27 |
| K8x12x8 TN | K14x18x15 | K17x21x10 | K20x26x17 | K24x30x22 | K28x33x17 | K32x38x20 |
| K8x12x10 TN | K14x18x16 | K17x21x13 | K20x26x20 | K24x30x30 ZW | K28x33x27 | K32x38x23 |
| K8x12x12 | K14x18x17 | K17x21x15 | K20x28x16 | K24x30x31 ZW | K28x34x17 | K32x38x25 |
| K8x12x13 | K14x18x28 ZW | K17x21x17 | K20x28x20 | K24x36x23 | K28x34x20 | K32x38x26 |
| K9x12x9 | K14x19x13 | K17x22x20 | K20x28x25 | K25x29x10 | K28x35x15 | K32x39x14 |
| K9x12x10 TN | K14x19x18 | K17x23x14 | K20x30x30 | K25x29x13 | K28x35x16 | K32x39x16 |
| K9x12x11 | K14x20x10 | K17x23x15 | K21x25x10 | K25x30x10 | K28x35x17 | K32x39x18 |
| K9x12x13 TN | K14x20x11 | K17x27x17 | K21x25x13 | K25x30x12 | K28x35x18 | K32x40x20 |
| K10x13x9 | K14x20x12 | K18x22x8 | K21x25x17 | K25x30x13 | K28x35x27 | K32x40x25 |
| K10x13x10 TN | K15x18x14 | K18x22x10 | K22x26x8 | K25x30x17 | K28x36x20 | K32x40x36 |
| K10x13x11 | K15x18x16 | K18x22x13 | K22x26x10 | K25x30x18 | K28x36x32 | K32x40x42 ZW |
| K10x13x13 TN | K15x18x17 | K18x22x14 | K22x26x11 | K25x30x20 | K28x40x25 | K32x42x42 |
| K10x13x16 TN | K15x18x22 ZW | K18x22x17 | K22x26x13 | K25x30x24 | K29x34x27 | K32x46x18 |
| K10x14x10 TN | K15x19x10 | K18x22x20 | K22x26x14 | K25x30x26 ZW | K30x34x13 | K32x46x32 |
| K10x14x13 TN | K15x19x11 | K18x23x20 | K22x26x17 | K25x31x14 | K30x35x11 | K34x44x26 |
| K10x16x12 TN | K15x19x13 | K18x24x12 | K22x26x18 | K25x31x17 | K30x35x13 | K35x40x13 |
| K11x14x10 | K15x19x14 | K18x24x13 | K22x27x15 | K25x31x20 | K30x35x17 | K35x40x17 |
| K11x14x14 | K15x19x17 | K18x24x15 | K22x27x17 | K25x31x21 | K30x35x18 | K35x40x18 |
| K12x15x9 TN | K15x19x20 | K18x24x20 | K22x27x40 ZW | K25x31x24 | K30x35x20 | K35x40x19 |
| K12x15x10 TN | K15x19x22 ZW | K18x25x14 | K22x28x13 | K25x32x15 | K30x35x23 | K35x40x25 |
| K35x40x26 ZW | K40x45x13 | K45x49x19 | K50x62x22 | K60x72x32 | K80x86x30 | K115x123x27 |
| K35x40x27 | K40x45x17 | K45x49x31 ZW | K50x66x30 | K60x75x42 | K80x88x20 | K115x123x35 |
| K35x40x30 ZW | K40x45x18 | K45x50x13 | K50x70x32 | K62x70x40 ZW | K80x88x22 | K120x127x24 |
| K35x40x31 | K40x45x21 | K45x50x17 | K52x57x12 | K63x71x20 | K80x88x25 | K120x128x25 |
| K35x40x32 ZW | K40x45x27 | K45x50x18 | K52x57x17 | K64x70x16 | K80x88x30 | K120x128x35 |
| K35x41x12 | K40x45x29 | K45x50x20 | K52x59x18 | K65x70x20 | K80x88x40 ZW | K125x133x35 |
| K35x41x14 | K40x46x17 | K45x50x27 | K52x60x24 | K65x70x30 | K80x88x46 ZW | K130x137x24 |
| K35x41x40 ZW | K40x46x20 | K45x50x30 ZW | K55x60x17 | K65x73x23 | K80x88x55 ZW | K130x140x38 |
| K35x42x16 | K40x46x40 ZW | K45x50x32 ZW | K55x60x20 | K65x73x27 | K80x90x25 | K130x140x45 |
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| K35x42x20 | K40x48x20 | K45x52x21 | K55x60x30 | K65x75x27 | K85x93x25 | K135x145x38 |
| K35x42x22 | K40x50x27 | K45x53x20 | K55x60x40 ZW | K68x74x20 | K85x93x30 | K140x150x43 |
| K35x42x30 | K40x56x26 | K45x53x21 | K55x62x18 | K68x74x30 | K90x97x20 | K145x153x26 |
| K35x42x45 ZW | K47x52x27 | K45x53x22 | K55x62x30 | K68x74x35 ZW | K90x97x30 | K150x160x43 |
| K35x45x20 | K47x53x25 | K45x53x25 | K55x63x15 | K68x74x40 ZW | K90x98x25 | K150x160x46 |
| K35x45x30 | K47x55x28 | K45x53x28 | K55x63x20 | K68x76x20 | K90x98x27 | K155x163x26 |
| K35x45x41 | K47x55x28 | K45x53x35 | K55x63x24 | K70x76x20 | K90x98x30 | K160x168x22 |
| K35x45x49 ZW | K48x53x17 | K45x59x18 | K55x63x25 | K70x76x30 | K90x98x50 ZW | K160x170x43 |
| K35x50x23 | K40x55x45 | K45x59x32 | K55x63x32 | K70x78x20 | K95x103x20 | K160x170x46 |
| K35x50x40 | K41x48x31 ZW | K45x59x36 | K55x63x32 ZW | K70x78x23 | K95x103x27 | K165x173x26 |
| K36x40x29 TN | K41x48x35 | K45x60x40 | K55x63x35 | K70x78x25 | K95x103x30 | K170x180x43 |
| K36x42x16 | K42x47x13 | K45x60x45 | K55x65x36 | K70x78x30 | K95x103x40 ZW | K170x180x46 |
| K37x42x17 | K42x47x17 | K46x53x36 ZW | K55x73x45 | K70x78x46 ZW | K100x107x21 | K175x183x32 |
| K37x42x27 | K42x47x25 | K47x52x17 | K58x63x17 | K70x80x30 | K100x108x20 | K185x195x37 |
| K37x42x28 ZW | K42x47x27 | K48x54x19 | K58x64x19 | K72x80x20 | K100x108x27 | K195x205x37 |
| K37x44x15 | K42x47x30 ZW | K49x55x32 ZW | K58x64x32 ZW | K73x79x20 | K100x108x30 | K210x220x42 |
| K37x44x18 | K42x47x34 ZW | K49x65x38 | K58x65x18 | K73x79x30 | K100x110x29 | K220x230x42 |
| K37x44x19 | K42x49x14 | K50x55x13.5 | K58x65x36 ZW | K73x79x50 ZW | K103x113x43 | K240x250x42 |
| K37x45x26 | K42x49x17 | K50x55x17 | K60x65x20 | K75x80x14 | K105x112x21 | K265x280x50 |
| K37x47x19 | K42x50x13 | K50x55x20 | K60x65x30 | K75x81x20 | K105x113x20 | |
| K38x41x9 | K42x50x18 | K50x55x30 | K60x66x33 ZW | K75x81x30 | K105x113x27 | |
| K38x43x17 | K42x50x20 | K50x56x23 | K60x66x40 ZW | K75x83x20 | K105x113x30 | |
| K38x43x27 | K42x50x40 ZW | K50x57x18 | K60x68x17 | K75x83x23 | K105x115x29 | |
| K38x46x20 | K43x48x17 | K50x58x14 | K60x68x20 | K75x83x30 | K110x117x24 | |
| K38x46x32 | K43x48x18 | K50x58x20 | K60x68x23 | K75x83x35 ZW | K110x118x24 | |
| K38x50x33 | K43x48x27 | K50x58x25 | K60x68x25 | K75x83x40 ZW | K110x118x30 | |
| K39x44x24 | K43x50x18 | K50x58x35 | K60x68x30 ZW | K75x83x46 ZW | K110x118x34 | |
| K39x44x26 ZW | K44x50x22 | K50x58x56 ZW | K60x68x34 ZW | K77x85x55 ZW | K110x120x29 | |
| K40x44x13 | K44x50x30.5 ZW | K50x60x32 | K60x68x36 | K80x86x20 | K110x120x45 | |
We Offer not only products, but also..
1)Superiority: Continuous improvement is deemed as our permanent pursuits
2)Technology:We have introduced many advanced equipments and mature techniques,to meet various of customers' requirements. High precision,low noise,long-life and excellent reliablity are our product's features.
3)Choice: We can adjust the price according to your market demands, and also can launch a series of promotional activities in a bad economic environment .
4)Small orders can be accepted. We also can provide samples to you if you want.
5)Powerful business prospects: in order to expand more global businesses , we are ready to find some good agents (like VIP customer ) to start business in all over the world.
6)Generally shipped from Shanghai Port, but sometimes Ningbo Port, QingDao Port can be choice as your required.
7)The factories have about 300 workers, the number of highly skilled workers is 140 .15 from QA&QC department to exam each produce process to assure quality. Many items for you optional, because we offer OEM service,
Address:
Changhong West Road 182, Wujin District, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Changzhou Lisongtai Industrial Motion Technology Co., Ltd, is a manufacturer specialized in Producing Various One Way Bearings, One Way Clutch, Overrunning Clutch, Needle Roller Bearings. More than 2000 standard model of one way bearring over 1000 designations of metric and inch series needle bearings are regularly manufactured and widely used for motorcycles, electric and air powered tooling, printers, light and textile industries, machines, Construction machines, Cars Trucks, and office equipment in domestic and worldwide markets. In addition, special bearings are also provided in accordance upon customers′ requirement for various applications. We have exported our products to Korea, Iran, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the USA, Canada, etc.
What are we?
Our factory was located in the economically developed coastal city-industrial district-Wujin Changzhou city of Jiangsu province. Here transportation is convenient, It will just take one hour to Shanghai by train.
What the main product are produced?
One way bearings, one way clutch, overrunning clutch, backstops, cam clutch, needle roller bearing, Supporting roller and curve bearings, Cylindrical roller bearings. Thrust ball bearings with falt seat. We have large stocks, and we also accpect producing for non-standard product, Customers′ drawing or samples.
What is our advantage?
Product: In 1999, our boss as a engineer, started to develop and design one way clutch bearings when he worked in a big bearing factory. Untill now, We have successes to develop BB series, MZ series, TFS series, NSS series RSBW series, which to be confirmed reach in a high quality level can compared with TSUBAKI brand from Janpan.
Quliaty equivalent to Stieber clutch, GMN clutch, Ringspann clutch, Formsprag clutch, NSK clutch, ect.
GFR series, DC series, ASNU series, NFR series, GFK series, NF series, AE series, AA series, ect, which to be confirmed reach in a high quality level can compared with STIEBER brand from German.
FE series, FP series, FND series, FKN series one way clutch bearing, which to be confirmed reach a high quality level can compared with GMN brand from Germany.
To continue to offer our customers the highest standard of service in our Industry. It is our intention to remain at the forefront of bearing supply and design and to continue our development into new bearing.
Factory equipment: The company owns the most advanced CNC automatic production line, automatic assembly line, and a variedy of testing equipment. Bearings we manufactured are all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life.
Quanlity control: 2011 We got the ISO9001: 2008 quality management system certification, , all our products are sent out before several times inspection. We also supply detailed drawings and offer whenever necessary.
What′s the application?
Widely used in conveying machine, reducer, hoist, elevator, automobile, home appliances, textile machinery, printing machinery, food machinery and mine machines etc
Where our products have been saled?
Our products all over the world play an important role
In Germany, Britain, the Netherlands, Spain, Italy,
In Indian, Indonesia, the Philippines, Thailand,
In Iran, Dubai
In Mexico,
In the United States
"Quality and Service" must be your main concerns which we have put into practice, please browse our product category and let us know your inquiries. Our aim is to supply our customers meet with good quality and the best competitive prices. With adequate supply, large stock and convenient transportation, we warmly welcome new customers to visit us.
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