TIMKEN LM12749/LM12711圆锥滚子轴承参数图纸

发布时间:2026-08-01

轴承型号	LM12749/LM12711
内径（d）	21.987
外径（D）	45.974
厚度（B）	15.494
类别	圆锥滚子轴承
详细类别	单列（TS）圆锥滚子轴承
C₁	30200
e	0.31
Y	1.96
C₉₀	7820
C_a90	4100
K	1.91
C₀	35300
B	16.637
C	12.065
a⁽³⁾	-5.3
Shaft max shaft fillet radius R^(4）	1.3
Shaft backing shoulder dia.d_a	26
Shaft backing shoulder dia.d_b	27.5
Housing backing shoulder dia. r⁽⁴⁾	1.3
Housing backing shoulder dia.D_a	42.5
Housing backing shoulder dia.D_a	40
Cage A_a	0.6
Cage A_b	0.4
G1	8.2
G2	6.98
C_g	0.048
重量（kg）	0.12

TIMKEN LM12749/LM12711圆锥滚子轴承供应商: 八零动力专业销售LM12749/LM12711圆锥滚子轴承，库存TIMKENLM12749/LM12711圆锥滚子轴承大量现货，与美国TIMKEN铁姆肯常年合作，批量订购LM12749/LM12711轴承，咨询热线：022-58519723; TIMKEN LM12749/LM12711轴承，我选八零动力，深沟球轴承品种全，价格优，质量有保证！大客户热线：022-58519722; TIMKEN LM12749/LM12711轴承我们的轴承卓越的性能先进的制造技术，让这款轴承的质量达到了行业领先水平坚固的结构稳定的性能以精湛工艺铸就制造工艺先进，使得这款轴承的性能远超普通产品其设计和制造工艺都达到了国际先进水平，是一款优质轴承

与LM12749/LM12711圆锥滚子轴承近似的TIMKEN轴承型号

TIMKEN LM12749/LM12710 TIMKEN LM12749/LM12711

TIMKEN EE380080/380190 TIMKEN EE833161XD/833232 TIMKEN 14125A/14276 TIMKEN JM511946/3920 TIMKEN HM516442/HM516410 TIMKEN 190RU92 TIMKEN 210RF92 TIMKEN 200FS290 TIMKEN 23348YM TIMKEN K60X68X30ZW TIMKEN 66585/66522D/X1S-66585 TIMKEN 641 /632-B TIMKEN 33118 /33118 TIMKEN SM1013KB TIMKEN KM06