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Single Row Tapered Roller Bearings (Inch series)
K-3776/K-3720
Dimensions and Parameters
Designations K-3776/K-3720
Series 3700
Boundary dimensions（mm）
d 44.938,1.7710
D 93.264
T 30.162
d1 71.2
B 30.302
C 23.812
r1.2 min 3.5
r3.4 min 1.5
a 22
Load ratings(KN)
Dynmic Cr 110
stat Cor 146
Fatigue load
pu 17
Speed ratings[rpm]
油润滑 4000
grease 6300
Mass(kg) 1
Abutment and fillet dimensions（mm）
da max 60
db min 57
Da min 80
Da max 81.5
Db min 88
Cb min 4
Ca min 6
ra max 3
rb max 3
Calculation factors
e 0.33
Y 1.8
Y0 1
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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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