Boundary dimensions(mm) | Load rating(KN) | Limiting speed (r/min) | Load rating(KN) | Limiting speed (r/min) | Abutment and fillet dimensions(mm) | Weight single row (reference) (kg) | |||||||||||||||||
d | D | B | r1,2 min | r3,4 min | Cr | Grease | Cor | Oil | Back to back arrangement DB | Face to face arrangement DF | Tandem arrangement DT(r/min) | da min | Da max | Db max | ra max | rb max | |||||||
10 | 26 | 8 | 0.3 | 0.15 | 5.00 | 2.21 | 56000 | 75000 | 7000C | 6.0 | 8.12 | 4.42 | 44000 | 59000 | 7000C/DB | 7000C/DF | 7000C/DT | 12 | 24 | 24.4 | 0.3 | 0.15 | 0.0190 |
10 | 26 | 8 | 0.3 | 0.15 | 4.72 | 2.14 | 50000 | 67000 | 7000AC | 8.0 | 7.67 | 4.28 | 39000 | 53000 | 7000AC/DB | 7000AC/DF | 7000AC/DT | 12 | 24 | 24.4 | 0.3 | 0.15 | 0.0190 |
10 | 30 | 9 | 0.6 | 0.15 | 5.49 | 2.64 | 48000 | 63000 | 7200C | 7.0 | 8.92 | 5.28 | 38000 | 50000 | 7200C/DB | 7200C/DF | 7200C/DT | 15 | 25 | 28.0 | 0.6 | 0.15 | 0.0310 |
10 | 30 | 9 | 0.6 | 0.15 | 5.23 | 2.54 | 43000 | 56000 | 7200AC | 9.0 | 8.50 | 5.08 | 34000 | 44000 | 7200AC/DB | 7200AC/DF | 7200AC/DT | 15 | 25 | 28.0 | 0.6 | 0.15 | 0.0310 |
10 | 30 | 9 | 0.6 | 0.30 | 7.02 | 3.35 | 19000 | 28000 | 7200BTN | 13.0 | 11.40 | 6.70 | 15000 | 22000 | 7200BTN/DB | 7200BTN/DF | 7200BTN/DT | 15 | 25 | - | 0.6 | - | 0.0330 |
10 | 35 | 11 | 0.6 | 0.30 | 8.95 | 5.25 | 42000 | 56000 | 7300C | 8.5 | 14.50 | 10.50 | 33000 | 44000 | 7300C/DB | 7300C/DF | 7300C/DT | 15 | 30 | 32.5 | 0.6 | 0.30 | 0.0490 |
10 | 35 | 11 | 0.6 | 0.30 | 8.56 | 4.93 | 39000 | 52000 | 7300AC | 11.0 | 13.90 | 9.86 | 31000 | 41000 | 7300AC/DB | 7300AC/DF | 7300AC/DT | 15 | 30 | 32.5 | 0.6 | 0.30 | 0.0490 |
10 | 35 | 11 | 0.6 | 0.30 | 7.83 | 4.40 | 18000 | 24000 | 7300BTN | 15.0 | 12.70 | 8.80 | 14000 | 19000 | 7300BTN/DB | 7300BTN/DF | 7300BTN/DT | 15 | 30 | - | 0.6 | - | 0.0520 |
12 | 28 | 8 | 0.3 | 0.15 | 5.49 | 2.64 | 48000 | 63000 | 7001C | 7.0 | 8.91 | 5.28 | 38000 | 50000 | 7001C/DB | 7001C/DF | 7001C/DT | 14 | 26 | 26.4 | 0.3 | 0.15 | 0.0200 |
12 | 28 | 8 | 0.3 | 0.15 | 5.23 | 2.54 | 45000 | 60000 | 7001AC | 9.0 | 8.50 | 5.08 | 35000 | 47000 | 7001AC/DB | 7001AC/DF | 7001AC/DT | 14 | 26 | 26.4 | 0.3 | 0.15 | 0.0200 |
12 | 32 | 10 | 0.6 | 0.30 | 7.28 | 3.42 | 45000 | 60000 | 7201C | 8.0 | 11.80 | 6.84 | 35000 | 47000 | 7201C/DB | 7201C/DF | 7201C/DT | 17 | 27 | 30.0 | 0.6 | 0.30 | 0.0350 |
12 | 32 | 10 | 0.6 | 0.30 | 7.02 | 3.31 | 40000 | 53000 | 7201AC | 10.0 | 11.40 | 6.62 | 32000 | 42000 | 7201AC/DB | 7201AC/DF | 7201AC/DT | 17 | 27 | 30.0 | 0.6 | 0.30 | 0.0350 |
12 | 32 | 10 | 0.6 | 0.30 | 7.61 | 3.80 | 17000 | 24000 | 7201BTN | 14.0 | 12.40 | 7.60 | 13000 | 19000 | 7201BTN/DB | 7201BTN/DF | 7201BTN/DT | 17 | 27 | - | 0.6 | - | 0.0390 |
12 | 37 | 12 | 1.0 | 0.60 | 11.30 | 6.58 | 38000 | 51000 | 7301C | 9.0 | 18.40 | 13.20 | 30000 | 40000 | 7301C/DB | 7301C/DF | 7301C/DT | 18 | 31 | 32.0 | 1.0 | 0.60 | 0.0680 |
12 | 37 | 12 | 1.0 | 0.60 | 10.80 | 6.17 | 36000 | 48000 | 7301AC | 12.0 | 17.50 | 12.30 | 28000 | 38000 | 7301AC/DB | 7301AC/DF | 7301AC/DT | 18 | 31 | 32.0 | 1.0 | 0.60 | 0.0680 |
12 | 37 | 12 | 1.0 | 0.60 | 10.60 | 5.00 | 17000 | 22000 | 7301BTN | 16.0 | 17.20 | 10.00 | 13000 | 17000 | 7301BTN/DB | 7301BTN/DF | 7301BTN/DT | 18 | 31 | - | 1.0 | - | 0.0730 |
15 | 32 | 9 | 0.3 | 0.15 | 6.25 | 3.39 | 43000 | 56000 | 7002C | 8.0 | 10.20 | 6.78 | 34000 | 44000 | 7002C/DB | 7002C/DF | 7002C/DT | 17 | 30 | 30.4 | 0.3 | 0.15 | 0.0300 |
15 | 32 | 9 | 0.3 | 0.15 | 5.99 | 3.24 | 38000 | 50000 | 7002AC | 10.0 | 9.73 | 6.48 | 30000 | 39000 | 7002AC/DB | 7002AC/DF | 7002AC/DT | 17 | 30 | 30.4 | 0.3 | 0.15 | 0.0300 |
15 | 35 | 11 | 0.6 | 0.15 | 8.03 | 4.11 | 38000 | 50000 | 7202C | 9.0 | 13.00 | 8.22 | 30000 | 39000 | 7202C/DB | 7202C/DF | 7202C/DT | 20 | 30 | 33.0 | 0.6 | 0.15 | 0.0430 |
15 | 35 | 11 | 0.6 | 0.15 | 7.77 | 4.03 | 34000 | 45000 | 7202AC | 12.0 | 12.60 | 8.06 | 27000 | 35000 | 7202AC/DB | 7202AC/DF | 7202AC/DT | 20 | 30 | 33.0 | 0.6 | 0.15 | 0.0430 |
15 | 35 | 11 | 0.6 | 0.15 | 7.93 | 4.29 | 16000 | 22000 | 7202BTN | 16.0 | 12.90 | 8.58 | 13000 | 17000 | 7202BTN/DB | 7202BTN/DF | 7202BTN/DT | 20 | 30 | - | 0.6 | - | 0.0430 |
15 | 42 | 13 | 1.0 | 0.60 | 13.90 | 7.34 | 33000 | 44000 | 7302C | 10.0 | 22.60 | 14.70 | 26000 | 35000 | 7302C/DB | 7302C/DF | 7302C/DT | 21 | 36 | 37.0 | 1.0 | 0.60 | 0.0830 |
15 | 42 | 13 | 1.0 | 0.60 | 13.30 | 6.89 | 31000 | 41000 | 7302AC | 13.0 | 21.60 | 13.70 | 24000 | 32000 | 7302AC/DB | 7302AC/DF | 7302AC/DT | 21 | 36 | 37.0 | 1.0 | 0.60 | 0.0830 |
15 | 42 | 13 | 1.0 | 0.60 | 13.00 | 6.70 | 14000 | 19000 | 7302BTN | 18.5 | 21.10 | 13.40 | 11000 | 15000 | 7302BTN/DB | 7302BTN/DF | 7302BTN/DT | 21 | 36 | - | 1.0 | - | 0.0870 |