TIMKEN LM121349/LM121310圆锥滚子轴承参数图纸

发布时间:2026-05-03

轴承型号	LM121349/LM121310
内径（d）	106.975
外径（D）	146.975
厚度（B）	28.5
类别	圆锥滚子轴承
详细类别	单列（TS）圆锥滚子轴承
C₁	158000
e	0.27
Y	2.23
C₉₀	41000
C_a90	18900
K	2.17
C₀	285000
B	28
C	24
a⁽³⁾	-3.8
Shaft max shaft fillet radius R^(4）	2.3
Shaft backing shoulder dia.d_a	112
Shaft backing shoulder dia.d_b	116
Housing backing shoulder dia. r⁽⁴⁾	2.3
Housing backing shoulder dia.D_a	142
Housing backing shoulder dia.D_a	138
Cage A_a	0.6
Cage A_b	2.3
G1	195
G2	75.6
C_g	0.1302
重量（kg）	1.31

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