KOYO NEEDLE ROLLER BEARINGS. SINGLE-ROW, DOUBLE-ROW ASSEMBLIES.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.


| Shaft Dia. | Fw | Â Ew | Assembly Designation | Â Load Ratings | |
| Dynamic | Static | ||||
| Â C | Co | ||||
|  mm in |  mm in |   mm in | kN Ibf | ||
|     3 0.1181 |      3 0.1181 |     5 0.1969 | K3X5X7TN | 1.56 351 | 1.29 290 | 
|     4 0.1575 |      4 0.1575 |     7 0.2756 | K4X7X7TN | 1.83 411 | 1.32 297 | 
|     5 0.1969 |     5 0.1969 |     8 0.315 | K5X8X8TN | 2.18 490 | 1.71 384 | 
|     5 0.1969 |     8 0.315 | K5X8X10TN | 3.04 683 | 2.63 591 | |
|     5 0.1969 |     9 0.3543 | K5X9X13TN | 4.29 964 | 3.55 798 | |
|     6 0.2362 |      6 0.2362 |     9 0.3543 | K6X9X8H | 3.19 717 | 2.90 652 | 
|     6 0.2362 |     9 0.3543 | K6X9X8TN |  2.47 555 | 2.07 465 | |
|     6 0.2362 |     9 0.3543 | K6X9X10TN | 3.07 690 | 2.74 616 | |
|      7 0.2756 |     7 0.2756 |    10 0.3937 | K7X10X8TN | 2.74 616 | 2.44 549 | 
|     7 0.2756 |    10 0.3937 | K7X10X10TN | 3.40 764 | 3.22 724 | |
|     7 0.2756 |    11 0.4331 | K7X11X15TN | 6.44 1450 | 6.24 1400 | |
|     8 0.3150 |     8 0.315 |    11 0.4331 | K8X11X8FV | 3.23 726 | 3.11 699 | 
|     8 0.315 |    11 0.4331 | K8X11X8TN |  234 526 | 2.05 461 | |
|     8 0.315 |    11 0.4331 | K8X11X10H | 4.57 1030 | 4.89 1100 | |
|      8 0.315 |    11 0.4331 | K8X11X10FV | 4.01 901 | 4.11 924 | |
|     8 0.315 |    11 0.4331 | K8x11x10TN | 3.84 864 | 3.91 880 | |
|      8 0.315 |    11 0.4331 | K8x11x13TN | 5.18 1170 | 5.75 1290 | |
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:Â Â

 
		 
		 
		 
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