Model No.: KBK Series
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Rod-use Cage Assemblies KBK Series have very high load carrying capacity, are suitable for high speeds and can be easily fitted.The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.
Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.Needle Cage Assemblies KBK Series are single or double row units comprising cages and needle rollers.
Since their radial section is no greater than the diameter of the needle rollers, Radial Needle Bearing KBK Series with a very small radial design envelope to be achieved. If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.
Radial Needle Roller K Series features
Lowest cross section among rolling bearings
In applications where less space is available, needle roller and cage assemblies offer a very compact solution.
High load carrying capacity
Due to their large number of rollers, needle roller and cage assemblies have a high load carrying capacity.
High stiffness
Due to their large number of small-diameter rollers, needle roller and cage assemblies have high stiffness.
Bearing Designation | Shaft Diameter | Weight Approx | Boundary Dimensions | Basic Load Rating | |||
Fw | D | C | Cr Dynamic | Cor Static | |||
mm | g | mm | N | ||||
KBK8X11X8.7 | 8 | 8 | 11 | 8.7 | 3500 | 4000 | |
KBK8X11X10 | 8 | 1.85 | 8 | 11 | 10 | 3700 | 4100 |
KBK8X11X12 | 8 | 8 | 11 | 12 | 3900 | 4500 | |
KBK9X12X11.5 | 9 | 2.4 | 9 | 12 | 11.5 | 4200 | 4800 |
KBK9X12X13 | 9 | 2.75 | 9 | 12 | 13 | 4600 | 5800 |
KBK9X12X14 | 9 | 3.5 | 9 | 12 | 14 | 4700 | 5900 |
KBK9X13X12 | 9 | 4.1 | 9 | 13 | 12 | 5300 | 5700 |
KBK9X13X12.5 | 9 | 4.9 | 9 | 13 | 12.5 | 5300 | 5700 |
KBK9X13X13 | 9 | 5.1 | 9 | 13 | 13 | 5350 | 5600 |
KBK9X13X14 | 9 | 9 | 13 | 14 | 5400 | 5750 | |
KBK10X13X8 | 10 | 2 | 10 | 13 | 8 | 4000 | 5000 |
KBK10X13X10 | 10 | 2.4 | 10 | 13 | 10 | 4200 | 5200 |
KBK10X13X14.5 | 10 | 5.1 | 10 | 13 | 14.5 | 5400 | 6600 |
KBK10X13X16 | 10 | 5.7 | 10 | 13 | 16 | 6800 | 7700 |
KBK10X14X10 | 10 | 3.4 | 10 | 14 | 10 | 4400 | 4600 |
KBK10X14X11 | 10 | 4 | 10 | 14 | 11 | 5200 | 5700 |
KBK10X14X12 | 10 | 4.5 | 10 | 14 | 12 | 5400 | 6000 |
KBK10X14X12.5 | 10 | 4.85 | 10 | 14 | 12.5 | 5600 | 6200 |
KBK10X14X13 | 10 | 5.4 | 10 | 14 | 13 | 5600 | 6200 |
KBK10X14X15 | 10 | 10 | 14 | 15 | 6200 | 7100 | |
KBK11X15X17 | 11 | 11 | 15 | 17 | 4300 | 5000 | |
KBK11X14X10 | 11 | 11 | 14 | 10 | 5000 | 6800 | |
KBK11X15X16 | 11 | 11 | 15 | 16 | 5200 | 7000 | |
KBK11X15X12.5 | 11 | 5 | 11 | 15 | 12.5 | 4600 | 5200 |
KBK12X15X13 | 12 | 4.6 | 12 | 15 | 13 | 5500 | 7300 |
KBK12X15X14.3 | 12 | 5.4 | 12 | 15 | 14.3 | 5800 | 7700 |
KBK12X15X15 | 12 | 5.6 | 12 | 15 | 15 | 5900 | 7800 |
KBK12X15X16.5 | 12 | 6.2 | 12 | 15 | 16.5 | 6800 | 9900 |
KBK12X15X17 | 12 | 6.3 | 12 | 15 | 17 | 7000 | 10000 |
KBK12X15X17.5 | 12 | 6.5 | 12 | 15 | 17.5 | 7000 | 10000 |
KBK12X15X19 | 12 | 12 | 15 | 19 | 7500 | 10600 | |
KBK12X16X13 | 12 | 6.7 | 12 | 16 | 13 | 6300 | 7600 |
KBK12X16X15 | 12 | 7.9 | 12 | 16 | 15 | 7500 | 9000 |
KBK12X16X15.5 | 12 | 8.3 | 12 | 16 | 15.5 | 7600 | 10000 |
KBK12X16X16 | 12 | 8.5 | 12 | 16 | 16 | 7800 | 9300 |
KBK12X16X17 | 12 | 9.2 | 12 | 16 | 17 | 7900 | 8400 |
KBK12X17X14 | 12 | 8 | 12 | 17 | 14 | 8000 | 9500 |
KBK12X17X14.3 | 12 | 8.4 | 12 | 17 | 14.3 | 8000 | 9500 |
KBK12X17X14.8 | 12 | 8.8 | 12 | 17 | 14.8 | 8300 | 9800 |
KBK13X17X14.5 | 13 | 7.1 | 13 | 17 | 14.5 | 8300 | 10200 |
KBK13X17X17.5 | 13 | 8.6 | 13 | 17 | 17.5 | 9500 | 12100 |
KBK14X18X10 | 14 | 4.6 | 14 | 18 | 10 | 6260 | 7400 |
KBK14X18X12 | 14 | 6.6 | 14 | 18 | 12 | 6380 | 7570 |
KBK14X18X13 | 14 | 7.6 | 14 | 18 | 13 | 7300 | 8700 |
KBK14X18X14 | 14 | 7.83 | 14 | 18 | 14 | 7400 | 8800 |
KBK14X18X14.5 | 14 | 8 | 14 | 18 | 14.5 | 7400 | 8800 |
KBK14X18X15 | 14 | 8.3 | 14 | 18 | 15 | 7600 | 8990 |
KBK14X18X16.5 | 14 | 9.6 | 14 | 18 | 16.5 | 8800 | 9700 |
KBK14X18X17 | 14 | 10.1 | 14 | 18 | 17 | 8900 | 9800 |
KBK14X18X20 | 14 | 14 | 18 | 20 | 9000 | 10100 | |
KBK14X18X21 | 14 | 12 | 14 | 18 | 21 | 10500 | 12400 |
KBK14X18X22 | 14 | 13 | 14 | 18 | 22 | 11100 | 13100 |
KBK14X19X17.1 | 14 | 14 | 19 | 17.1 | 9200 | 11000 | |
KBK14X19X17 | 14 | 14 | 14 | 19 | 17 | 9200 | 11000 |
KBK14X19X10 | 15 | 5 | 14 | 19 | 10 | 6500 | 8600 |
KBK15X19X18 | 15 | 11 | 15 | 19 | 18 | 9900 | 11300 |
KBK15X19X19 | 15 | 12 | 15 | 19 | 19 | 10100 | 12800 |
KBK15X19X20 | 15 | 12.9 | 15 | 19 | 20 | 11300 | 15500 |
KBK15X20X24 | 15 | 18.6 | 15 | 20 | 24 | 14100 | 20000 |
KBK16X20X19 | 16 | 12 | 16 | 20 | 19 | 11700 | 16800 |
KBK16X20X20 | 16 | 13.4 | 16 | 20 | 20 | 12900 | 17600 |
KBK16X20X21 | 16 | 14 | 16 | 20 | 21 | 12900 | 17600 |
KBK16X20X22 | 16 | 15 | 16 | 20 | 22 | 13000 | 18700 |
KBK16X21X19 | 16 | 16 | 16 | 21 | 19 | 13000 | 18700 |
KBK17.5X22X16 | 17.5 | 9.3 | 17.5 | 22 | 16 | 11000 | 16300 |
KBK18X22X22 | 18 | 16.9 | 18 | 22 | 22 | 11500 | 17700 |
KBK18X22X23.5 | 18 | 18 | 18 | 22 | 23.5 | 11900 | 19000 |
KBK18X22X24 | 18 | 18.4 | 18 | 22 | 24 | 12000 | 20000 |
KBK18X22X25 | 18 | 19.1 | 18 | 22 | 25 | 12700 | 20100 |
KBK18X23X21 | 18 | 18 | 18 | 23 | 21 | 9900 | 10100 |
KBK18X23X23 | 18 | 20 | 18 | 23 | 23 | 10500 | 12000 |
KBK18X24X20 | 18 | 20 | 18 | 24 | 20 | 20000 | 25000 |
KBK20X24X30 | 20 | 22.1 | 20 | 24 | 30 | 14900 | 25500 |
KBK20X25X22 | 20 | 19.5 | 20 | 25 | 22 | 15200 | 22300 |
KBK20X25X25 | 20 | 23 | 20 | 25 | 25 | 17100 | 24000 |
Product Categories : Needle Roller Bearings > Radial Needle Roller And Cage Assemblies