TIMKEN 497/493D尺寸参数规格
Bearing Type = TRB(-)
Bearing Subtype = TDO(-)
Cone (Inner) = 497(内圈)
Cup (Outer) = 493D(外圈)
d = 85.725(内径)
D = 136.525(外径)
T = 69.85(宽度)
B = 29.7688(内圈宽度)
R = 3.556(最大轴肩倒角半径)
db = 99.06(轴肩直径)
Aa = 2.54(保持架(负值表示保持架超出内圈大端面))
a = -0.762(有效中心位置)
C = 53.975(外圈宽度)
r = 0.762(最大轴承座挡肩圆角半径)
C1 = 269117(一百万转动态径向载荷)
C90(2) = 69837.1(九千万转双列轴承动态径向载荷)
C90(1) = 40034(九千万转单列轴承动态径向载荷)
Ca90 = 30470.3(九千万转动态轴向载荷)
C0 = 216184(静态额定载荷)
K = 0.39 / Tan (contact angle) = 1.31(系数)
e = 1.5 * Tan (contact angle) = 0.44(系数)
Y1 = 0.45 / Tan (contact angle) = 1.52(系数)
Cg = 0.1252(几何系数)
Assembly Weight = 3429.16(-)
TIMKEN 497/493D
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497/493D轴承应用行业
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如果您对该型号的样本图片,结构,外径,额定动负荷,游隙尺寸,游隙,重量,样本图纸,载荷等数据有任何疑问,欢迎致电咨询!