TIMKEN LM12749/LM12711尺寸参数规格
Bearing Type = TRB(-)
Bearing Subtype = TS(-)
Cone (Inner) = LM12749(内圈)
Cup (Outer) = LM12711(外圈)
d = 21.9862(内径)
D = 45.974(外径)
T = 15.494(宽度)
Y = 0.4 / Tan (contact angle) = 1.96(系数)
B = 16.637(内圈宽度)
R = 1.27(最大轴肩倒角半径)
db = 27.432(轴肩直径)
da = 25.908(轴肩直径)
Aa = 0.508(保持架(负值表示保持架超出内圈大端面))
Ab = 0.508(保持架(负值表示保持架没超出内圈小端面))
C = 12.065(外圈宽度)
r = 1.27(最大轴承座挡肩圆角半径)
Db = 39.878(轴承座挡肩直径)
Da = 42.418(轴承座挡肩直径)
a = -5.334(有效中心位置)
C1 = 38610.6(一百万转动态径向载荷)
C90 = 10008.5(九千万转动态径向载荷)
Ca90 = 5248.9(九千万转单列轴承动态轴向载荷)
C0 = 35274.4(静态额定载荷)
K = 0.39 / Tan (contact angle) = 1.91(系数)
e = 1.5 * Tan (contact angle) = 0.31(系数)
Cg = 0.0480(几何系数)
Assembly Weight = 122.47(-)
TIMKEN LM12749/LM12711
我公司专业销售轴承LM12749/LM12711,能对TIMKEN LM12749/LM12711轴承为客户提供各种技术服务,LM12749/LM12711轴承是内径:21.9862、外径:45.974、厚度:15.494mm的TIMKEN品牌的圆锥滚子轴承,需要TIMKEN轴承LM12749/LM12711最新图纸、报价等资料请联系销售人员!
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LM12749/LM12711轴承应用行业
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如果您对该型号的外圈,极限转速,安装尺寸,内圈,游隙尺寸表,样本图片,装配,游隙尺寸,样本图纸等数据有任何疑问,欢迎致电咨询!