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Single Row Tapered Roller Bearings (Inch series)
K-H212749/K-H212710
Dimensions and Parameters
Designations K-H212749/K-H212710
Series H2127100
Boundary dimensions（mm）
d 65.987,2.5979
D 123.975
T 41.5
d1 93.9
B 41.5
C 34
r1.2 min 7
r3.4 min 3.5
a 29
Load ratings(KN)
Dynmic Cr 224
stat Cor 310
Fatigue load
pu 36
Speed ratings[rpm]
油润滑 3000
grease 4000
Mass(kg) 2.2
Abutment and fillet dimensions（mm）
da max 77
db min 86
Da min 107
Da max 111
Db min 118
Cb min 7
Ca min 7.5
ra max 6
rb max 3
Calculation factors
e 0.33
Y 1.8
Y0 1
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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
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