轴承型号 | 2789/2729 |
---|---|
内径(d) | 39.688 |
外径(D) | 76.2 |
厚度(B) | 23.812 |
类别 | 圆锥滚子轴承 |
详细类别 | 单列(TS)圆锥滚子轴承 |
C1 | 80400 |
e | 0.3 |
Y | 1.98 |
C90 | 20800 |
Ca90 | 10800 |
K | 1.93 |
C0 | 102000 |
B | 25.654 |
C | 19.05 |
a(3) | -8.1 |
Shaft max shaft fillet radius R(4) | 3.5 |
Shaft backing shoulder dia.da | 45 |
Shaft backing shoulder dia.db | 52 |
Housing backing shoulder dia. r(4) | 0.8 |
Housing backing shoulder dia.Da | 70 |
Housing backing shoulder dia.Da | 68 |
Cage Aa | 1.4 |
Cage Ab | 0.9 |
G1 | 28.7 |
G2 | 12.2 |
Cg | 0.0725 |
重量(kg) | 0.48 |