角接触球轴承安装尺寸GB/T292—1994
基本尺寸 | 安装尺寸 | 基本额定载荷 | 极限转速 | 重量 | 轴承代号 | |||||||
d | D | B | a | dsmin | Damax | rasmax | Cr | Cor | 脂 | 油 | W≈ | 70000C(AC,B)型 |
mm | mm | kN | r/min | kg | — | |||||||
10 | 26 | 8 | 6.4 | 12.4 | 23.6 | 0.3 | 4.92 | 2.25 | 19000 | 28000 | 0.018 | 7000C |
26 | 8 | 8.2 | 12.4 | 23.6 | 0.3 | 4.75 | 2.12 | 19000 | 28000 | 0.018 | 7000AC | |
30 | 9 | 7.2 | 15 | 25 | 0.6 | 5.82 | 2.95 | 18000 | 26000 | 0.03 | 7200C | |
30 | 9 | 9.2 | 15 | 25 | 0.6 | 5.58 | 2.82 | 18000 | 26000 | 0.03 | 7200AC | |
12 | 28 | 8 | 6.7 | 14.4 | 25.6 | 0.3 | 5.42 | 2.65 | 18000 | 26000 | 0.02 | 7001C |
28 | 8 | 8.7 | 14.4 | 25.6 | 0.3 | 5.20 | 2.55 | 18000 | 26000 | 0.02 | 7001AC | |
32 | 10 | 8 | 17 | 27 | 0.6 | 7.35 | 3.52 | 17000 | 24000 | 0.035 | 7201C | |
32 | 10 | 10.2 | 17 | 27 | 0.6 | 7.10 | 3.35 | 17000 | 24000 | 0.035 | 7201AC | |
15 | 32 | 9 | 7.6 | 17.4 | 29.6 | 0.3 | 6.25 | 3.42 | 17000 | 24000 | 0.028 | 7002C |
32 | 9 | 10 | 17.4 | 29.6 | 0.3 | 5.95 | 3.25 | 17000 | 24000 | 0.028 | 7002AC | |
35 | 11 | 8.9 | 20 | 30 | 0.6 | 8.68 | 4.62 | 16000 | 22000 | 0.043 | 7202C | |
35 | 11 | 11.4 | 20 | 30 | 0.6 | 8.35 | 4.40 | 16000 | 22000 | 0.043 | 7202AC | |
17 | 35 | 10 | 8.5 | 19.4 | 32.6 | 0.3 | 6.60 | 3.85 | 16000 | 22000 | 0.036 | 7003C |
35 | 10 | 11.1 | 19.4 | 32.6 | 0.3 | 6.30 | 3.68 | 16000 | 22000 | 0.036 | 7003AC | |
40 | 12 | 9.9 | 22 | 35 | 0.6 | 10.8 | 5.95 | 15000 | 20000 | 0.062 | 7203C | |
40 | 12 | 12.8 | 22 | 35 | 0.6 | 10.5 | 5.65 | 15000 | 20000 | 0.062 | 7203AC | |
20 | 42 | 12 | 10.2 | 25 | 37 | 0.6 | 10.5 | 6.08 | 14000 | 19000 | 0.064 | 7004C |
42 | 12 | 13.2 | 25 | 37 | 0.6 | 10.0 | 5.78 | 14000 | 19000 | 0.064 | 7004AC | |
47 | 14 | 11.5 | 26 | 41 | 1 | 14.5 | 8.22 | 13000 | 18000 | 0.1 | 7204C | |
47 | 14 | 14.9 | 26 | 41 | 1 | 14.0 | 7.82 | 13000 | 18000 | 0.11 | 7204B | |
47 | 14 | 21.1 | 26 | 41 | 1 | 14.0 | 7.85 | 13000 | 18000 | 0.11 | 7204B | |
25 | 47 | 12 | 10.8 | 30 | 42 | 0.6 | 11.5 | 7.45 | 12000 | 17000 | 0.074 | 7005C |
47 | 12 | 14.4 | 30 | 42 | 0.6 | 11.2 | 7.08 | 12000 | 17000 | 0.074 | 7005AC | |
52 | 15 | 12.7 | 31 | 46 | 1 | 16.5 | 10.5 | 11000 | 16000 | 0.12 | 7205C | |
52 | 15 | 16.4 | 31 | 46 | 1 | 15.8 | 9.88 | 11000 | 16000 | 0.12 | 7205AC | |
52 | 15 | 23.7 | 31 | 46 | 1 | 15.8 | 9.45 | 9500 | 14000 | 0.13 | 7205B | |
62 | 17 | 26.8 | 32 | 55 | 1 | 26.2 | 15.2 | 8500 | 12000 | 0.3 | 7305B | |
30 | 55 | 13 | 12.2 | 36 | 49 | 1 | 15.2 | 10.2 | 9500 | 14000 | 0.11 | 7006C |
55 | 13 | 16.4 | 36 | 49 | 1 | 14.5 | 9.85 | 9500 | 14000 | 0.11 | 7006AC | |
62 | 16 | 14.2 | 36 | 56 | 1 | 23.0 | 15.0 | 9000 | 13000 | 0.19 | 7206C | |
62 | 16 | 18.7 | 36 | 56 | 1 | 22.0 | 14.2 | 9000 | 13000 | 0.19 | 7206AC | |
62 | 16 | 27.4 | 36 | 56 | 1 | 20.5 | 13.8 | 8500 | 12000 | 0.21 | 7206B | |
72 | 19 | 31.1 | 37 | 65 | 1 | 31.0 | 19.2 | 7500 | 10000 | 0.37 | 7306B |