Needle roller bearings with inner ring
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| Long description | Needle roller bearing with inner ring | |
|---|---|---|
| Pros | Compact construction type | |
| Product details | Solid outer rings with wheel flanges |
Interested in buying products?
Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!
- Tailored advice from our specialists
- Next-day delivery*
- More than 500.000 products
Product | Unit | Inside diameter d | Outside diameter D | Width B | Sealing | Regreasable | Outside diameter of inner ring | Basic radial load static | Basic radial load dynamic | Ref rotation speed | Max rotation speed | Min working temperature | Max working temperature | Original number equivalent | Bore type | Weight | Bearing model type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Each | 9 mm | 19 mm | 12 mm | Open | Yes | 12 mm | 7100 N | 7200 N | 20200 r/min | 26500 r/min | -30 °C | 120 °C | NKI9/12-XL | ||||
| Each | 10 mm | 22 mm | 13 mm | Open | Yes | 14 mm | 10400 N | 8800 N | 24000 r/min | 28000 r/min | -30 °C | 120 °C | NA4900 | Cylindrical | 0,0237 kg | ||
| Each | 10 mm | 22 mm | 14 mm | 2RS | Yes | 14 mm | 6900 N | 7700 N | -30 °C | 120 °C | NA4900-2RSR-XL | ||||||
| Each | 10 mm | 22 mm | 16 mm | Open | Yes | 14 mm | 11500 N | 11400 N | 16400 r/min | 24600 r/min | -30 °C | 120 °C | NKI10/16-XL | ||||
| Each | 10 mm | 22 mm | 20 mm | Open | Yes | 14 mm | -30 °C | 120 °C | NKI1020 | ||||||||
| Each | 12 mm | 24 mm | 13 mm | Open | Yes | 16 mm | 10900 N | 10600 N | 14200 r/min | 23200 r/min | -30 °C | 120 °C | NA4901-XL | ||||
| Each | 12 mm | 24 mm | 14 mm | 2RS | Yes | 16 mm | -30 °C | 120 °C | NA4901.2RS | ||||||||
| Each | 12 mm | 24 mm | 14 mm | 2RS | Yes | 16 mm | 8300 N | 8600 N | -30 °C | 120 °C | NA4901-2RSR-XL | ||||||
| Each | 12 mm | 24 mm | 20 mm | Open | Yes | 16 mm | 18800 N | 16300 N | 14200 r/min | 23200 r/min | -30 °C | 120 °C | NKI12/20-XL | ||||
| Each | 15 mm | 27 mm | 16 mm | Open | Yes | 19 mm | 17400 N | 14700 N | 12400 r/min | 21600 r/min | -30 °C | 120 °C | NKI15/16-XL | ||||
| Each | 15 mm | 28 mm | 14 mm | 2RS | Yes | 20 mm | -20 °C | 100 °C | NA4902.2RS | ||||||||
| Each | 15 mm | 28 mm | 14 mm | 2RS | Yes | 20 mm | 10300 N | 9700 N | -20 °C | 100 °C | NA4902-2RSR-XL | ||||||
| Each | 17 mm | 29 mm | 16 mm | Open | Yes | 21 mm | -20 °C | 100 °C | NKI1716 | ||||||||
| Each | 17 mm | 30 mm | 14 mm | 2RS | Yes | 22 mm | -30 °C | 120 °C | NA4903.2RS | ||||||||
| Each | 17 mm | 30 mm | 14 mm | 2RS | Yes | 22 mm | 11000 N | 10000 N | -30 °C | 120 °C | NA4903-2RSR-XL | ||||||
| Each | 20 mm | 32 mm | 16 mm | Open | Yes | 24 mm | 22300 N | 16900 N | 10100 r/min | 18500 r/min | -20 °C | 120 °C | NKI20/16-XL | ||||
| Each | 20 mm | 32 mm | 20 mm | Open | Yes | 24 mm | 32500 N | 19000 N | 16000 r/min | 19000 r/min | -30 °C | 120 °C | NKI2020 | 0,0612 kg | |||
| Each | 20 mm | 32 mm | 20 mm | Open | Yes | 24 mm | 45500 N | 29000 N | 8600 r/min | 18500 r/min | -20 °C | 120 °C | NKI20/20-XL | ||||
| Each | 20 mm | 37 mm | 17 mm | Open | Yes | 25 mm | 28000 N | 21600 N | 15000 r/min | 17000 r/min | -30 °C | 120 °C | NA4904 | Cylindrical | 0,075 kg | ||
| Each | 20 mm | 37 mm | 18 mm | 2RS | Yes | 25 mm | -20 °C | 120 °C | NA4904.2RS | ||||||||
| Each | 20 mm | 37 mm | 18 mm | 2RS | Yes | 25 mm | 19900 N | 19500 N | -30 °C | 120 °C | NA4904-2RSR-XL | ||||||
| Each | 20 mm | 37 mm | 30 mm | Open | Yes | 25 mm | 53000 N | 35200 N | 15000 r/min | 17000 r/min | -20 °C | 100 °C | NA6904 | Cylindrical | 0,131 kg | ||
| Each | 22 mm | 34 mm | 16 mm | Open | Yes | 26 mm | 23600 N | 17300 N | 9500 r/min | 17200 r/min | -20 °C | 120 °C | NKI22/16-XL | Needle roller bearings (machined) | |||
| Each | 25 mm | 38 mm | 20 mm | Open | Yes | 29 mm | 42500 N | 24600 N | 14000 r/min | 15000 r/min | -30 °C | 120 °C | NKI2520TN | 0,073 kg | |||
| Each | 25 mm | 38 mm | 20 mm | Open | Yes | 29 mm | 39000 N | 27500 N | 8100 r/min | 15300 r/min | -20 °C | 120 °C | NKI25/20-TV-XL | ||||
| Each | 25 mm | 38 mm | 30 mm | Open | Yes | 29 mm | -30 °C | 120 °C | NKI2530 | ||||||||
| Each | 25 mm | 42 mm | 17 mm | Open | Yes | 30 mm | 31500 N | 26500 N | 7700 r/min | 14400 r/min | -30 °C | 120 °C | NA4905-XL | ||||
| Each | 25 mm | 42 mm | 18 mm | 2RS | Yes | 30 mm | -30 °C | 120 °C | NA4905.2RS | ||||||||
| Each | 25 mm | 42 mm | 18 mm | 2RS | Yes | 30 mm | 24200 N | 21800 N | -30 °C | 120 °C | NA4905-2RSR-XL | ||||||
| Each | 25 mm | 42 mm | 30 mm | Open | Yes | 30 mm | 59000 N | 44000 N | 7500 r/min | 14400 r/min | -30 °C | 120 °C | NA6905-XL | ||||
| Each | 30 mm | 45 mm | 20 mm | Open | Yes | 35 mm | 52000 N | 27500 N | 11000 r/min | 13000 r/min | -30 °C | 120 °C | NKI3020TN | 0,1052 kg | |||
| Each | 30 mm | 45 mm | 30 mm | Open | Yes | 35 mm | -30 °C | 120 °C | NKI3030TN | 0,164 kg | |||||||
| Each | 30 mm | 45 mm | 30 mm | Open | Yes | 35 mm | 81000 N | 46000 N | 6600 r/min | 12900 r/min | -30 °C | 120 °C | NKI30/30-TV-XL | ||||
| Each | 30 mm | 47 mm | 18 mm | 2RS | Yes | 35 mm | -30 °C | 120 °C | NA4906.2RS | ||||||||
| Each | 30 mm | 47 mm | 30 mm | Open | Yes | 35 mm | 71000 N | 49000 N | 6300 r/min | 12600 r/min | -30 °C | 120 °C | NA6906-XL | ||||
| Each | 30 mm | 52 mm | 22 mm | Open | Yes | 37 mm | 54000 N | 36900 N | 10000 r/min | 12000 r/min | -30 °C | 120 °C | NKIS30 | 0,184 kg | |||
| Each | 32 mm | 47 mm | 20 mm | Open | Yes | 37 mm | -30 °C | 120 °C | NKI3220 | ||||||||
| Each | 32 mm | 47 mm | 20 mm | Open | Yes | 37 mm | 43500 N | 28000 N | 6900 r/min | 12300 r/min | -30 °C | 120 °C | NKI32/20-XL | ||||
| Each | 35 mm | 50 mm | 20 mm | Open | Yes | 40 mm | 60000 N | 29700 N | 10000 r/min | 11000 r/min | -30 °C | 120 °C | NKI3520TN | 0,12 kg | |||
| Each | 35 mm | 50 mm | 20 mm | Open | Yes | 40 mm | 56000 N | 33500 N | 6100 r/min | 11400 r/min | -30 °C | 120 °C | NKI35/20-TV-XL | ||||
| Each | 35 mm | 50 mm | 30 mm | Open | Yes | 40 mm | -30 °C | 120 °C | NKI3530 | ||||||||
| Each | 35 mm | 50 mm | 30 mm | Open | Yes | 40 mm | 79000 N | 44000 N | 6200 r/min | 11400 r/min | -30 °C | 120 °C | NKI35/30-XL | ||||
| Each | 35 mm | 55 mm | 21 mm | 2RS | Yes | 42 mm | -30 °C | 120 °C | NA4907.2RS | ||||||||
| Each | 35 mm | 55 mm | 21 mm | 2RS | Yes | 42 mm | 39500 N | 29500 N | -30 °C | 120 °C | NA4907-2RSR-XL | ||||||
| Each | 35 mm | 55 mm | 36 mm | Open | Yes | 42 mm | 93000 N | 48400 N | 9500 r/min | 11000 r/min | -30 °C | 120 °C | NA6907 | Cylindrical | 0,31 kg | ||
| Each | 35 mm | 55 mm | 36 mm | Open | Yes | 42 mm | 86000 N | 54000 N | 5900 r/min | 10700 r/min | -30 °C | 120 °C | NA6907-ZW-XL | ||||
| Each | 38 mm | 53 mm | 30 mm | Open | Yes | 43 mm | 85000 N | 45500 N | 5900 r/min | 10700 r/min | -30 °C | 120 °C | NKI38/30-XL | ||||
| Each | 40 mm | 55 mm | 20 mm | Open | Yes | 45 mm | 65500 N | 31400 N | 9000 r/min | 10000 r/min | -30 °C | 120 °C | NKI4020TN | 0,135 kg | |||
| Each | 40 mm | 55 mm | 30 mm | Open | Yes | 45 mm | -30 °C | 120 °C | NKI4030TN | 0,2062 kg | |||||||
| Each | 40 mm | 55 mm | 30 mm | Open | Yes | 45 mm | 103000 N | 52000 N | 5400 r/min | 10200 r/min | -30 °C | 120 °C | NKI40/30-TV-XL | ||||
| Each | 40 mm | 62 mm | 23 mm | 2RS | Yes | 48 mm | -30 °C | 120 °C | NA4908.2RS | ||||||||
| Each | 40 mm | 62 mm | 40 mm | Open | Yes | 48 mm | 125000 N | 67100 N | 8000 r/min | 9500 r/min | -30 °C | 120 °C | NA6908 | Cylindrical | 0,43 kg | ||
| Each | 40 mm | 62 mm | 40 mm | Open | Yes | 48 mm | 116000 N | 74000 N | 5100 r/min | 9200 r/min | -30 °C | 120 °C | NA6908-ZW-XL | ||||
| Each | 40 mm | 65 mm | 22 mm | Open | Yes | 50 mm | 67000 N | 42500 N | 4850 r/min | 8900 r/min | -30 °C | 120 °C | NKIS40-XL | ||||
| Each | 45 mm | 62 mm | 25 mm | Open | Yes | 50 mm | 91500 N | 42900 N | 8000 r/min | 9000 r/min | -30 °C | 120 °C | NKI4525TN | 0,216 kg | |||
| Each | 45 mm | 62 mm | 25 mm | Open | Yes | 50 mm | 87000 N | 48500 N | 5100 r/min | 9200 r/min | -30 °C | 120 °C | NKI45/25-TV-XL | ||||
| Each | 45 mm | 62 mm | 35 mm | Open | Yes | 50 mm | 137000 N | 58300 N | 8000 r/min | 9000 r/min | -30 °C | 120 °C | NKI4535TN | 0,304 kg | |||
| Each | 45 mm | 68 mm | 22 mm | Open | Yes | 52 mm | 73000 N | 51000 N | 4700 r/min | 8600 r/min | -30 °C | 120 °C | NA4909-XL | ||||
| Each | 45 mm | 68 mm | 23 mm | 2RS | Yes | 52 mm | -30 °C | 120 °C | NA4909.2RS | ||||||||
| Each | 45 mm | 68 mm | 23 mm | 2RS | Yes | 52 mm | 59000 N | 43000 N | -30 °C | 120 °C | NA4909-2RSR-XL | ||||||
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