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Single Row Tapered Roller Bearings (Inch series)
K-64452A/K-64700
Dimensions and Parameters
Designations K-64452A/K-64700
Series 64000
Boundary dimensions（mm）
d 114.976,4.5266
D 177.8
T 41.275
d1 146
B 41.275
C 30.162
r1.2 min 9
r3.4 min 3.3
a 42
Load ratings(KN)
Dynmic Cr 251
stat Cor 415
Fatigue load
pu 43
Speed ratings[rpm]
油润滑 1800
grease 2600
Mass(kg) 3.55
Abutment and fillet dimensions（mm）
da max 126
db min 135
Da min 155
Da max 164
Db min 171
Cb min 6
Ca min 11
ra max 8
rb max 3
Calculation factors
e 0.52
Y 1.15
Y0 0.6
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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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Email
ken@dhk-intl.com
Address
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