技术规范:EN 2755 产品结构:EN 3048 / EN 4037 材料 衬垫:织物自润滑衬垫 外圈:05Cr17Ni4Cu4Nb 内圈:G95Cr18或0Cr13Ni8Mo2Al |
序号 | 轴承代号 | d | B | C | D | A | dk(1) | P | r(1) | R |
α min |
β | 重量 | 静载荷 | 动载荷 | 无载启动力矩(2) | ||
Cs | Ca | C25 | 标准系列 | 缩减系列 | ||||||||||||||
mm | o | g | kN | N.m | ||||||||||||||
01 | EN3048S(R)12P(T)A | 12 | 10 | 7 | 22 | 20.2 | 17.5 | 0.7 | 0.5 | 0.2 | 11 | 30 | 17 | 46.4 | 3.7 | 25.5 | 0.12~0.8 | 0.008~0.01 |
EN4037S(R)12P(T)A | ||||||||||||||||||
02 | EN3048S(R)15-24.2P(T)A | 15 | 12 | 9 | 26 | 24.2 | 22.3 | 0.7 | 0.5 | 0.2 | 9 | 30 | 26 | 79.5 | 8 | 43.7 | 0.12~0.8 | 0.01~0.12 |
EN4037S(R)15-24.2P(T)A | ||||||||||||||||||
03 | EN3048S(R)15-24P(T)A | 15 | 12 | 9 | 26 | 24 | 22.3 | 0.7 | 0.5 | 0.2 | 9 | 30 | 26 | 79.5 | 8 | 43.7 | 0.12~0.8 | 0.01~0.12 |
EN4037S(R)15-24P(T)A | ||||||||||||||||||
04 | EN3048S(R)17-28.2P(T)A | 17 | 14 | 10 | 30 | 28.2 | 25.5 | 0.7 | 0.5 | 0.2 | 10 | 30 | 40 | 102.6 | 10.6 | 56.4 | 0.12~0.8 | 0.01~0.12 |
EN4037S(R)17-28.2P(T)A | ||||||||||||||||||
05 | EN3048S(R)17-28P(T)A | 17 | 14 | 10 | 30 | 28 | 25.5 | 0.7 | 0.5 | 0.2 | 10 | 30 | 40 | 102.6 | 10.6 | 56.4 | 0.12~0.8 | 0.01~0.12 |
EN4037S(R)17-28P(T)A | ||||||||||||||||||
06 | EN3048S(R)20P(T)A | 20 | 16 | 12 | 35 | 33.2 | 29.8 | 0.7 | 0.6 | 0.2 | 9 | 30 | 65 | 147.4 | 17 | 81 | 0.12~0.8 | 0.01~0.12 |
EN4037S(R)20P(T)A | ||||||||||||||||||
07 | EN3048S(R)25P(T)A | 25 | 20 | 16 | 42 | 39.4 | 36.1 | 0.9 | 0.6 | 0.3 | 7 | 30 | 115 | 221.7 | 28.7 | 110.8 | 0.25~1 | 0.015~0.25 |
EN4037S(R)25P(T)A | ||||||||||||||||||
08 | EN3048S(R)30P(T)A | 30 | 22 | 18 | 47 | 44.4 | 40.8 | 0.9 | 0.6 | 0.3 | 6 | 30 | 160 | 285.6 | 38.2 | 142.8 | 0.4~2 | 0.02~0.4 |
EN4037S(R)30P(T)A | ||||||||||||||||||
09 | EN3048S(R)35P(T)A | 35 | 25 | 20 | 55 | 51.8 | 47.6 | 1.4 | 0.8 | 0.3 | 7 | 30 | 229 | 374.5 | 48.7 | 187.3 | 0.4~2 | 0.02~0.4 |
EN4037S(R)35P(T)A | ||||||||||||||||||
10 | EN3048S(R)40P(T)A | 40 | 28 | 22 | 62 | 58.8 | 53.1 | 1.4 | 0.8 | 0.3 | 7 | 30 | 315 | 462.7 | 60.7 | 231.3 | 0.6~2.7 | 0.025~0.5 |
EN4037S(R)40P(T)A | ||||||||||||||||||
11 | EN3048S(R)45P(T)A | 45 | 32 | 25 | 68 | 64.8 | 60.5 | 1.4 | 0.8 | 0.3 | 7 | 30 | 460 | 605.8 | 81.6 | 302.9 | 0.6~2.7 | 0.03~0.6 |
EN4037S(R)45P(T)A | ||||||||||||||||||
12 | EN3048S(R)50P(T)A | 50(3) | 35 | 28 | 75 | 71.8 | 68 | 1.4 | 0.8 | 0.3 | 7 | 30 | 560 | 768 | 105.6 | 384 | 0.6~2.7 | 0.03~0.6 |
EN4037S(R)50P(T)A | ||||||||||||||||||
注: (1):参考尺寸; (2):无载启动力矩均为参考值,可根据用户需求调整; (3):可根据用户需求定做大于Ф50mm的轴承; (4):可根据用户需求确定轴承各尺寸公差范围; (5):代号方法如右图所示。 |