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Single Row Tapered Roller Bearings (Inch series)
K-6379/K-6320
Dimensions and Parameters
Designations K-6379/K-6320
Series 6300
Boundary dimensions（mm）
d 65.088,2.5625
D 135.755
T 53.975
d1 97.4
B 56.007
C 44.45
r1.2 min 3.5
r3.4 min 3.5
a 34
Load ratings(KN)
Dynmic Cr 286
stat Cor 400
Fatigue load
pu 46.5
Speed ratings[rpm]
油润滑 2800
grease 3800
Mass(kg) 3.7
Abutment and fillet dimensions（mm）
da max 78
db min 78.5
Da min 110
Da max 123
Db min 125
Cb min 7
Ca min 9.5
ra max 3
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
No. 1238, Zhongguan Road, Zone B, Zhenhai Economic Development Zone, Ningbo City, Zhejiang Province 315200
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