轴承型号 | 尺寸 (mm) (in.) |
|||
d | h | a | e | |
UCPA211 | 55 | 63.5 | 140 | 104 | UCPA211-32 | 2 | 2-1/2 | 5-33/64 | 4-3/32 |
UCPA211-33 | 2-1/16 | 2-1/2 | 5-33/64 | 4-3/32 | UCPA211-34 | 2-1/8 | 2-1/2 | 5-33/64 | 4-3/32 |
UCPA211-35 | 2-3/16 | 2-1/2 | 5-33/64 | 4-3/32 | UCPA212 | 60 | 69.9 | 150 | 114 |
UCPA212-36 | 2-1/4 | 2-3/4 | 5-29/32 | 4-31/64 | UCPA212-37 | 2-5/16 | 2-3/4 | 5-29/32 | 4-31/64 |
UCPA212-38 | 2-3/8 | 2-3/4 | 5-29/32 | 4-31/64 | UCPA212-39 | 2-7/16 | 2-3/4 | 5-29/32 | 4-31/64 |
UCPA213 | 65 | 76.2 | 160 | 124 | UCPA213-40 | 2-1/2 | 3 | 6-19/64 | 4-7/8 |
圆锥滚子轴承属于分离型轴承,轴承的内、外圈均具有锥形滚道。该类轴承按所装滚子的列数分为单列、双列和四列圆锥滚子轴承等不同的结构型式。单列圆锥滚子轴承可以承受径向负荷和单一方向轴向负荷。当轴承承受径向负荷时,将会产生一个轴向分力,所以当需要另一个可承受反方向轴向力的轴承来加以平衡。