NTA...
Shaft Dia | Bearing No. | Mass Approx. | Boundary Dimensions | Basic Load Rating | Limiting Speed | |||
Dc1 | Dc | Dw | Cr | Cor Static | Oil | |||
Dynamic | ||||||||
mm | g | mm | N | rpm | ||||
6.35 | NTA-411 | 2 | 6.35 | 17.45 | 1.984 | 4100 | 9100 | 28000 |
7.92 | NTA-512 | 7.92 | 19.5 | 1.984 | 4600 | 11100 | 25000 | |
9.52 | NTA-613 | 9.52 | 20.62 | 1.984 | 4800 | 12100 | 23000 | |
12.7 | NTA-815 | 12.7 | 23.8 | 1.984 | 5700 | 16200 | 19000 | |
14.27 | NTA-916 | 14.27 | 25.4 | 1.984 | 6200 | 18200 | 18000 | |
15.88 | NTA-1018 | 15.88 | 28.58 | 1.984 | 7000 | 22500 | 16000 | |
19.05 | NTA-1220 | 19.05 | 31.75 | 1.984 | 7800 | 27000 | 14000 | |
22.22 | NTA-1423 | 5 | 22.22 | 36.5 | 1.984 | 10400 | 40800 | 50000 |
25.4 | NTA-1625 | 25.4 | 39.67 | 1.984 | 10700 | 43900 | 11000 | |
28.58 | NTA-1828 | 28.58 | 44.45 | 1.984 | 13500 | 60900 | 9800 | |
31.75 | NTA-2031 | 31.75 | 49.2 | 1.984 | 16400 | 80900 | 8800 | |
34.92 | NTA-2233 | 34.92 | 52.37 | 1.984 | 17400 | 89400 | 8200 | |
38.1 | NTA-2435 | 38.1 | 55.55 | 1.984 | 18900 | 102300 | 7700 | |
44.45 | NTA-2840 | 44.45 | 63.5 | 1.984 | 20600 | 119600 | 6900 | |
50.8 | NTA-3244 | 18 | 50.8 | 69.85 | 1.984 | 19500 | 115130 | 5600 |
53.98 | NTA-3446 | 53.98 | 73.02 | 1.984 | 19900 | 119600 | 5900 | |
57.15 | NTA-3648 | 57.15 | 76.2 | 1.984 | 20200 | 123600 | 5700 | |
57.15 | NTA-3650 | 57.15 | 79.38 | 3.175 | 32900 | 168100 | 5300 | |
63.5 | NTA-4052 | 63.5 | 82.55 | 3.175 | 20700 | 132100 | 5200 | |
69.85 | NTA-4458 | 69.85 | 92.08 | 3.175 | 41700 | 242400 | 4600 | |
76.2 | NTA-4860 | 76.2 | 95.25 | 3.175 | 21900 | 149400 | 4500 | |
82.55 | NTA-5266 | 82.55 | 104.78 | 3.175 | 44900 | 279700 | 4000 | |
95.25 | NTA-6074 | 95.25 | 117.48 | 3.175 | 48900 | 326400 | 3500 | |
104.78 | NTA-6681 | 104.78 | 128.57 | 3.175 | 55600 | 395400 | 3200 |
Ball Bearings
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