China wholesale LONG PIN - Double Row Cylindrical Roller Bearing D 25-100mm – Demy
Short Description:
WELCOME TO DEMY BEARING，WELCOME TO VISIT OUR FACTORY
We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China wholesale LONG PIN - Double Row Cylindrical Roller Bearing D 25-100mm – Demy, We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
| 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 |
