NKI needle roller bearing with inner ring catalogue list
| Dimension | Load Ratings | Limiting speed | ||||||
| SPEC.1 | d | F | D | B | r | C | C0 | Oil |
| NKI10/16 | 10 | 14 | 22 | 16 | 0.3 | 10100 | 11500 | 25000 |
| NKI10/20 | 10 | 14 | 22 | 20 | 0.3 | 12800 | 15600 | 25000 |
| NKI100/30 | 100 | 110 | 130 | 30 | 1.1 | 98000 | 210000 | 4200 |
| NKI100/40 | 100 | 110 | 130 | 40 | 1.1 | 127000 | 290000 | 4200 |
| NKI110/40 | 110 | 120 | 140 | 40 | 1.1 | 113000 | 275000 | 3900 |
| NKI12/16 | 12 | 16 | 24 | 16 | 0.3 | 11300 | 13900 | 23000 |
| NKI12/20 | 12 | 16 | 24 | 20 | 0.3 | 14400 | 18800 | 23000 |
| NKI140/32 | 140 | 155 | 180 | 32 | 1.5 | 114000 | 260000 | 3000 |
| NKI15/16 | 15 | 19 | 27 | 16 | 0.3 | 13000 | 17400 | 22000 |
| NKI15/20 | 15 | 19 | 27 | 20 | 0.3 | 16500 | 23600 | 22000 |
| NKI17/16 | 17 | 21 | 29 | 16 | 0.3 | 13500 | 18700 | 21000 |
| NKI17/20 | 17 | 21 | 29 | 20 | 0.3 | 17100 | 25500 | 21000 |
| NKI20/16 | 20 | 24 | 32 | 16 | 0.3 | 15000 | 22300 | 18000 |
| NKI20/20 | 20 | 24 | 32 | 20 | 0.3 | 19000 | 30500 | 18000 |
| NKI22/16 | 22 | 26 | 34 | 16 | 0.3 | 15300 | 23600 | 17000 |
| NKI22/20 | 22 | 26 | 34 | 20 | 0.3 | 19400 | 32000 | 17000 |
| NKI25/20 | 25 | 29 | 38 | 20 | 0.3 | 21900 | 34000 | 15000 |
| NKI25/30 | 25 | 29 | 38 | 30 | 0.3 | 32500 | 57000 | 15000 |
| NKI28/20 | 28 | 32 | 42 | 20 | 0.3 | 23100 | 37500 | 14000 |
| NKI28/30 | 28 | 32 | 42 | 30 | 0.3 | 34500 | 63000 | 14000 |
| NKI30/20 | 30 | 35 | 45 | 20 | 0.3 | 24300 | 41500 | 13000 |
| NKI30/30 | 30 | 35 | 45 | 30 | 0.3 | 36500 | 69000 | 13000 |
| NKI32/20 | 32 | 37 | 47 | 20 | 0.3 | 24900 | 43500 | 12000 |
| NKI32/30 | 32 | 37 | 47 | 30 | 0.3 | 37000 | 73000 | 12000 |
| NKI35/20 | 35 | 40 | 50 | 20 | 0.3 | 26000 | 47000 | 11000 |
| NKI35/30 | 35 | 40 | 50 | 30 | 0.3 | 39000 | 79000 | 11000 |
| NKI38/20 | 38 | 43 | 53 | 20 | 0.3 | 27000 | 51000 | 11000 |
| NKI38/30 | 38 | 43 | 53 | 30 | 0.3 | 40500 | 85000 | 11000 |
| NKI40/20 | 40 | 45 | 55 | 20 | 0.3 | 27500 | 53000 | 10000 |
| NKI40/30 | 40 | 45 | 55 | 30 | 0.3 | 41000 | 88000 | 10000 |
| NKI42/20 | 42 | 47 | 57 | 20 | 0.3 | 28500 | 56000 | 10000 |
| NKI42/30 | 42 | 47 | 57 | 30 | 0.3 | 43000 | 94000 | 10000 |
| NKI45/25 | 45 | 50 | 62 | 25 | 0.6 | 38000 | 74000 | 9000 |
| NKI45/35 | 45 | 50 | 62 | 35 | 0.6 | 50000 | 106000 | 9000 |
| NKI5/12 TN | 5 | 8 | 15 | 12 | 0.3 | 3950 | 4100 | 32000 |
| NKI5/16 TN | 5 | 8 | 15 | 16 | 0.3 | 5100 | 5800 | 32000 |
| NKI50/25 | 50 | 55 | 68 | 25 | 0.6 | 40000 | 82000 | 8500 |
| NKI50/35 | 50 | 55 | 68 | 35 | 0.6 | 53000 | 118000 | 8500 |
| NKI55/25 | 55 | 60 | 72 | 25 | 0.6 | 42000 | 90000 | 7500 |
| NKI55/35 | 55 | 60 | 72 | 35 | 0.6 | 56000 | 130000 | 7500 |
| NKI6/12 TN | 6 | 9 | 16 | 12 | 0.3 | 4500 | 5000 | 31000 |
| NKI6/16 TN | 6 | 9 | 16 | 16 | 0.3 | 5900 | 7100 | 31000 |
| NKI60/25 | 60 | 68 | 82 | 25 | 0.6 | 43500 | 89000 | 7000 |
| NKI60/35 | 60 | 68 | 82 | 35 | 0.6 | 62000 | 139000 | 7000 |
| NKI65/25 | 65 | 73 | 90 | 25 | 1 | 53000 | 100000 | 6500 |
| NKI65/35 | 65 | 73 | 90 | 35 | 1 | 75000 | 156000 | 6500 |
| NKI7/12 TN | 7 | 10 | 17 | 12 | 0.3 | 4750 | 5500 | 29000 |
| NKI7/16 TN | 7 | 10 | 17 | 16 | 0.3 | 6200 | 7800 | 29000 |
| NKI70/25 | 70 | 80 | 95 | 25 | 1 | 56000 | 119000 | 6000 |
| NKI70/35 | 70 | 80 | 95 | 35 | 1 | 78000 | 184000 | 6000 |
| NKI75/25 | 75 | 85 | 105 | 25 | 1 | 69000 | 123000 | 5500 |
| NKI75/35 | 75 | 85 | 105 | 35 | 1 | 98000 | 193000 | 5500 |
| NKI80/25 | 80 | 90 | 110 | 25 | 1 | 72000 | 132000 | 5000 |
| NKI80/35 | 80 | 90 | 110 | 35 | 1 | 103000 | 208000 | 5000 |
| NKI85/26 | 85 | 95 | 115 | 26 | 1 | 73000 | 137000 | 4800 |
| NKI85/36 | 85 | 95 | 115 | 36 | 1 | 107000 | 223000 | 4800 |
| NKI9/12 | 9 | 12 | 19 | 12 | 0.3 | 6400 | 7100 | 27000 |
| NKI9/16 | 9 | 12 | 19 | 16 | 0.3 | 9000 | 11000 | 27000 |
| NKI90/26 | 90 | 100 | 120 | 26 | 1 | 76000 | 146000 | 4600 |
| NKI90/36 | 90 | 100 | 120 | 36 | 1 | 111000 | 237000 | 4600 |
| NKI95/26 | 95 | 105 | 125 | 26 | 1 | 78000 | 155000 | 4400 |
| NKI95/36 | 95 | 105 | 125 | 36 | 1 | 114000 | 250000 | 4400 |
Findbearing.com supplies high quality NKI needle roller bearing with inner ring.
Note:
– Entity bushed needle roller bearing is a kind of high capacity bearing with small sectional height.
– It can operate flexibly even with the light alloy bearing seat due to the high hardness of the outer ring.
– NKI series is the light series needle roller bearing with inner ring.
– TN means plastic retainer.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.
– For grease lubricant, the permissible value should be 60% of those in the list.
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