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Single Row Tapered Roller Bearings (Inch series)
K-HM624749/K-HM624710
Dimensions and Parameters
Designations K-HM624749/K-HM624710
Series HM624700
Boundary dimensions（mm）
d 120.650,4.7500
D 190.5
T 46.038
d1 157
B 46.038
C 34.925
r1.2 min 3.5
r3.4 min 1.5
a 42
Load ratings(KN)
Dynmic Cr 314
stat Cor 540
Fatigue load
pu 57
Speed ratings[rpm]
油润滑 1700
grease 2400
Mass(kg) 4.85
Abutment and fillet dimensions（mm）
da max 135
db min 131
Da min 167
Da max 180
Db min 182
Cb min 8
Ca min 11
ra max 3
rb max 1
Calculation factors
e 0.43
Y 1.4
Y0 0.8
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Phone： +86-574-86597612
Fax： +86-574-86597652
E-mail： master@dhk-intl.com
Address： Building 31, Chuang E Huigu, No. 777,West Zhongguan Road, Zhenhai Economic Development Zone, Ningbo, Zhejiang, China
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Phone
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Email
ken@dhk-intl.com
Address
No. 1238, Zhongguan Road, Zone B, Zhenhai Economic Development Zone, Ningbo City, Zhejiang Province 315200
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