High Performance Tensioner - Double Row Deep Groove Ball Bearing D 45-100 – Demy
Short Description:
WELCOME TO DEMY BEARING，WELCOME TO VISIT OUR FACTORY
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for High Performance Tensioner - Double Row Deep Groove Ball Bearing D 45-100 – Demy, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
| Boundary dimensions(mm) | Load rating(kN) | Limiting speed (r/min) | Number | Mounting dimensions(mm) | Weight (reference) (kg) |
|||||||
| d | D | B | r1,2 min |
Cr | Cor | Grease | Oil | da min |
Da max |
ra max |
||
| 45 | 100 | 36 | 1.5 | 68.90 | 56.00 | 5000 | 6000 | 4309ATN | 53.0 | 92.0 | 1.5 | 1.250 |
| 50 | 90 | 23 | 1.1 | 41.00 | 40.00 | 5000 | 6000 | 4210ATN | 56.5 | 83.5 | 1.0 | 0.580 |
| 50 | 110 | 40 | 2.0 | 81.90 | 69.50 | 4500 | 5300 | 4310ATN | 59.0 | 101.0 | 2.0 | 1.700 |
| 55 | 100 | 25 | 1.5 | 44.90 | 44.00 | 4800 | 5600 | 4211ATN | 63.0 | 92.0 | 1.5 | 0.800 |
| 55 | 120 | 43 | 2.0 | 97.50 | 83.00 | 4300 | 5000 | 4311ATN | 64.0 | 111.0 | 2.0 | 2.150 |
| 60 | 110 | 28 | 1.5 | 57.20 | 55.00 | 4500 | 5300 | 4213ATN | 68.0 | 102.0 | 1.5 | 1.100 |
| 60 | 130 | 46 | 2.1 | 112.00 | 98.00 | 3800 | 4500 | 4312ATN | 71.0 | 119.0 | 2.0 | 2.650 |
| 65 | 120 | 31 | 1.5 | 67.60 | 67.00 | 4000 | 4800 | 4213ATN | 73.0 | 112.0 | 1.5 | 1.450 |
| 65 | 140 | 48 | 2.1 | 121.00 | 106.00 | 3600 | 4300 | 4313ATN | 76.0 | 129.0 | 2.0 | 3.250 |
| 70 | 125 | 31 | 1.5 | 70.20 | 73.50 | 3600 | 4300 | 4214ATN | 78.0 | 117.0 | 1.5 | 1.500 |
| 70 | 150 | 51 | 2.1 | 138.00 | 125.00 | 3200 | 3800 | 4314ATN | 81.0 | 139.0 | 2.0 | 3.950 |
| 75 | 130 | 31 | 1.5 | 72.80 | 80.00 | 3400 | 4000 | 4215ATN | 83.0 | 122.0 | 1.5 | 1.600 |
| 75 | 160 | 55 | 2.1 | 156.00 | 143.00 | 3000 | 3600 | 4315ATN | 86.0 | 149.0 | 2.0 | 4.800 |
| 80 | 140 | 33 | 2.0 | 80.60 | 90.00 | 3200 | 3800 | 4216ATN | 89.0 | 131.0 | 2.0 | 2.000 |
| 85 | 150 | 36 | 2.0 | 93.60 | 102.00 | 3000 | 3600 | 4217ATN | 94.0 | 141.0 | 2.0 | 2.550 |
| 90 | 160 | 40 | 2.0 | 112.00 | 122.00 | 2800 | 3400 | 4218ATN | 99.0 | 151.0 | 2.0 | 3.200 |
| 100 | 180 | 46 | 2.1 | 140.00 | 156.00 | 2400 | 3000 | 4220ATN | 111.0 | 169.0 | 2.0 | 4.700 |
