China wholesale LONG PIN - Double Row Cylindrical Roller Bearing D 25-100mm – Demy
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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for China wholesale LONG PIN - Double Row Cylindrical Roller Bearing D 25-100mm – Demy, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
| Boundary dimensions(mm) | Load rating(kN) | Limiting speed (r/min) | Bearing numbers | Abutment and fillet dimensions mm |
Weight (reference) (tapered hole) (kg) |
|||||||||||||||
| d | D | B | r1,2 min |
Fw | Ew | b | k | Cr | Cor | Grease | Oil | Cylinrical hole | Tapered hole | da min |
da max |
db min |
Da max |
Da min |
ra max |
|
| 25 | 47 | 16 | 0.6 | – | 41.3 | 6 | 2.5 | 26.0 | 31.3 | 19000 | 22000 | NN3005 | NN3005K | 29.0 | – | – | 43.0 | 42 | 0.6 | 0.120 |
| 30 | 55 | 19 | 1.0 | – | 48.5 | 6 | 2.5 | 35.2 | 41.6 | 16000 | 18000 | NN3006 | NN3006K | 35.0 | – | – | 50.0 | 49 | 1.0 | 0.189 |
| 35 | 62 | 20 | 1.0 | – | 55.0 | 6 | 2.5 | 37.7 | 47.5 | 14000 | 16000 | NN3007 | NN3007K | 40.0 | – | – | 57.0 | 56 | 1.0 | 0.249 |
| 40 | 68 | 21 | 1.0 | – | 61.0 | 6 | 2.5 | 44.6 | 57.4 | 12000 | 14000 | NN3008 | NN3008K | 45.0 | – | – | 63.0 | 62 | 1.0 | 0.280 |
| 45 | 75 | 23 | 1.0 | – | 67.5 | 6 | 2.5 | 52.8 | 77.9 | 11000 | 13000 | NN3009 | NN3009K | 50.0 | – | – | 70.0 | 69 | 1.0 | 0.366 |
| 50 | 80 | 23 | 1.0 | – | 72.5 | 6 | 2.5 | 56.5 | 78.5 | 10000 | 12000 | NN3010/W33 | NN3010K/W33 | 55.0 | – | – | 75.0 | 74 | 1.0 | 0.406 |
| 55 | 90 | 26 | 1.1 | – | 81.0 | 8 | 3.0 | 71.7 | 98.0 | 9500 | 11000 | NN3011/W33 | NN3011K/W33 | 61.5 | – | – | 83.5 | 82 | 1.0 | 0.595 |
| 60 | 95 | 26 | 1.1 | – | 86.1 | 8 | 3.0 | 72.9 | 98.8 | 9000 | 10000 | NN3012/W33 | NN3012K/W33 | 66.5 | – | – | 88.5 | 87 | 1.0 | 0.634 |
| 65 | 100 | 26 | 1.1 | – | 91.0 | 8 | 3.0 | 82.6 | 112.0 | 8500 | 9500 | NN3013/W33 | NN3013K/W33 | 71.5 | – | – | 93.5 | 92 | 1.0 | 0.675 |
| 70 | 110 | 30 | 1.1 | – | 100.0 | 8 | 3.0 | 94.7 | 136.0 | 7500 | 8500 | NN3014/W33 | NN3014K/W33 | 76.5 | – | – | 103.5 | 101 | 1.0 | 0.976 |
| 75 | 115 | 30 | 1.1 | – | 105.0 | 8 | 3.0 | 95.9 | 142.0 | 7000 | 8000 | NN3015/W33 | NN3015K/W33 | 81.5 | – | – | 108.5 | 106 | 1.0 | 1.020 |
| 80 | 125 | 34 | 1.1 | – | 113.0 | 8 | 3.5 | 120.0 | 178.0 | 6700 | 7500 | NN3016/W33 | NN3016K/W33 | 86.5 | – | – | 118.5 | 114 | 1.0 | 1.420 |
| 85 | 130 | 34 | 1.1 | – | 118.0 | 8 | 3.5 | 124.0 | 192.0 | 6300 | 7000 | NN3017/W33 | NN3017K/W33 | 91.0 | – | – | 123.5 | 119 | 1.0 | 1.500 |
| 90 | 140 | 37 | 1.5 | – | 127.0 | 8 | 3.5 | 140.0 | 227.0 | 6000 | 6700 | NN3018/W33 | NN3018K/W33 | 98.0 | – | – | 132.0 | 129 | 1.5 | 1.940 |
| 95 | 145 | 37 | 1.5 | – | 132.0 | 8 | 3.5 | 143.0 | 237.0 | 5600 | 6300 | NN3019/W33 | NN3019K/W33 | 103.0 | – | – | 132.0 | 134 | 1.5 | 2.020 |
| 100 | 140 | 40 | 1.1 | 113.0 | – | 8 | 3.0 | 144.0 | 260.0 | 5600 | 6300 | NNU3020/W33 | NNU3020K/W33 | 106.5 | 111 | 115 | 133.5 | – | 1.0 | 1.930 |
| 100 | 150 | 37 | 1.5 | – | 137.0 | 8 | 3.5 | 153.0 | 260.0 | 5300 | 6000 | NN3020/W33 | NN3020K/W33 | 108.0 | – | – | 142.0 | 139 | 1.5 | 2.120 |
