Needle Roller Bearings, with machined rings, without an inner ring
| Principal dimensions | Basic load ratings | Fatique load limit | Speed ratings | Designation | ||||
| (mm) | (kN) | (kN) | (r/min) | |||||
| Fw | D | C | dynamic C | static C0 | Pu | Reference speed | Limiting speed | |
| 5 | 10 | 8 | 2.29 | 2 | 0.212 | 36000 | 40000 | RNAO 5x10x8 TN |
| 5 | 10 | 12 | 2.92 | 2.7 | 0.29 | 36000 | 40000 | NK 5/12 TN |
| 5 | 10 | 10 | 2.29 | 2 | 0.212 | 36000 | 40000 | NK 5/10 TN |
| 6 | 12 | 12 | 3.3 | 3.2 | 0.345 | 34000 | 38000 | NK 6/12 TN |
| 6 | 13 | 8 | 2.55 | 2.36 | 0.25 | 34000 | 38000 | RNAO 6x13x8 TN |
| 6 | 12 | 10 | 2.55 | 2.36 | 0.25 | 34000 | 38000 | NK 6/10 TN |
| 7 | 14 | 12 | 3.58 | 3.75 | 0.415 | 32000 | 36000 | NK 7/12 TN |
| 7 | 14 | 10 | 2.81 | 2.75 | 0.29 | 32000 | 36000 | NK 7/10 TN |
| 7 | 14 | 8 | 2.81 | 2.75 | 0.29 | 32000 | 36000 | RNAO 7x14x8 TN |
| 8 | 15 | 16 | 5.01 | 5.85 | 0.67 | 32000 | 36000 | NK 8/16 TN |
| 8 | 15 | 10 | 3.8 | 4.25 | 0.465 | 32000 | 36000 | RNAO 8x15x10 TN |
| 8 | 15 | 12 | 3.8 | 4.25 | 0.465 | 32000 | 36000 | NK 8/12 TN |
| 9 | 16 | 12 | 4.4 | 5.2 | 0.57 | 30000 | 34000 | NK 9/12 TN |
| 9 | 16 | 16 | 5.72 | 7.2 | 0.815 | 30000 | 34000 | NK 9/16 TN |
| 10 | 17 | 16 | 5.94 | 8 | 0.9 | 28000 | 32000 | NK 10/16 TN |
| 10 | 17 | 12 | 4.57 | 5.7 | 0.63 | 28000 | 32000 | NK 10/12 TN |
| 10 | 17 | 10 | 4.57 | 5.7 | 0.63 | 28000 | 32000 | RNAO 10x17x10 TN |
| 12 | 19 | 12 | 6.71 | 8.15 | 0.965 | 26000 | 30000 | NK 12/12 |
| 12 | 19 | 16 | 9.13 | 12 | 1.43 | 26000 | 30000 | NK 12/16 |
| 12 | 22 | 12 | 9.52 | 10 | 1.18 | 26000 | 30000 | RNAO 12x22x12 TN |
| 14 | 22 | 13 | 7.37 | 8.15 | 0.965 | 12000 | RNA 4900.2RS | |
| 14 | 22 | 20 | 12.8 | 16.6 | 2 | 24000 | 28000 | NK 14/20 |
| 14 | 22 | 13 | 8.8 | 10.4 | 1.22 | 24000 | 28000 | RNA 4900 |
| 14 | 22 | 16 | 10.2 | 12.5 | 1.5 | 24000 | 28000 | NK 14/16 |
| 14 | 22 | 13 | 7.37 | 8.15 | 0.965 | 12000 | RNA 4900 RS | |
| 15 | 23 | 13 | 8.25 | 11.2 | 1.29 | 24000 | 28000 | RNAO 15x23x13 |
| 15 | 23 | 20 | 13.8 | 18.3 | 2.2 | 24000 | 26000 | NK 15/20 |
| 15 | 23 | 16 | 11 | 14 | 1.66 | 24000 | 26000 | NK 15/16 |
| 16 | 24 | 13 | 8.58 | 12 | 1.37 | 24000 | 26000 | RNAO 16x24x13 |
| 16 | 24 | 16 | 11.7 | 15.3 | 1.8 | 22000 | 26000 | NK 16/16 |
| 16 | 24 | 13 | 8.09 | 9.65 | 1.14 | 11000 | RNA 4901 RS | |
| 16 | 24 | 20 | 14.5 | 20 | 2.4 | 22000 | 26000 | NK 16/20 |
| 16 | 28 | 12 | 11 | 12.5 | 1.5 | 22000 | 26000 | RNAO 16x28x12 |
| 16 | 24 | 22 | 16.1 | 23.2 | 2.75 | 22000 | 26000 | RNA 6901 |
| 16 | 24 | 13 | 8.09 | 9.65 | 1.14 | 11000 | RNA 4901.2RS | |
| 16 | 24 | 13 | 9.9 | 12.2 | 1.46 | 22000 | 26000 | RNA 4901 |
| 17 | 25 | 13 | 10.1 | 14.6 | 1.73 | 22000 | 26000 | RNAO 17x25x13 |
| 17 | 25 | 16 | 12.1 | 16.6 | 1.96 | 22000 | 26000 | NK 17/16 |
| 17 | 25 | 20 | 15.1 | 22 | 2.65 | 22000 | 26000 | NK 17/20 |
| 18 | 26 | 20 | 16.1 | 23.6 | 2.85 | 22000 | 24000 | NK 18/20 |
| 18 | 26 | 16 | 12.8 | 17.6 | 2.12 | 22000 | 24000 | NK 18/16 |
| 18 | 30 | 24 | 20.9 | 30 | 3.6 | 20000 | 24000 | RNAO 18x30x24 |
| 19 | 27 | 16 | 13.4 | 19 | 2.28 | 20000 | 24000 | NK 19/16 |
| 19 | 27 | 20 | 16.5 | 25.5 | 3.05 | 20000 | 24000 | NK 19/20 |
| 20 | 32 | 12 | 12.8 | 16.3 | 1.96 | 19000 | 22000 | RNAO 20x32x12 |
| 20 | 28 | 26 | 16.1 | 29 | 3.35 | 20000 | 22000 | RNAO 20x28x26 |
| 20 | 28 | 13 | 9.52 | 14.6 | 1.66 | 20000 | 22000 | RNAO 20x28x13 |
| 20 | 28 | 23 | 17.2 | 27 | 3.35 | 19000 | 22000 | RNA 6902 |
| 20 | 28 | 16 | 13.2 | 19.3 | 2.28 | 19000 | 22000 | NK 20/16 |
| 20 | 28 | 20 | 16.5 | 25.5 | 3.05 | 19000 | 22000 | NK 20/20 |
Packaging Details:
1.Tube packing.
2.Plastic bag +carton
3.According to customer requirement
Delivery Detail: In general 5-10 days after we received your orders
