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LM12749/LM12710軸承

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LM12749/LM12710軸承尺寸參數

型號：LM12749/LM12710
品牌：NACHI
系列：圓錐滾子軸承
內徑：22
外徑：45
厚度：15

LM12749/LM12710軸承詳細參數

軸承代號: NACHI LM12749/LM12710 - 英制圓錐滾子軸承

軸承尺寸

d = 22
D = 45.237
B = 16.637
T = 15.494
C = 12.065
a = 5.4
da(min) = 27.5
db(max) = 26
Da(min) = 39.5
Db(min) = 42.5
r1(min) = 1.3
r2(min) = 1.3
Mass(Cone) = LM12749
Mass(Cup) = LM12710

額定動負荷: 28700
額定靜負荷: 33000
極限轉速（潤滑脂潤滑）: 8500
極限轉速（油潤滑） 11000

LM12749/LM12710軸承樣本圖