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Single Row Tapered Roller Bearings (Inch series)
K-EE655270/K-655345
Dimensions and Parameters
Designations K-EE655270/K-655345
Series 655000
Boundary dimensions（mm）
d 685.800,27.0000
D 876.3
T 93.662
d1 771
B 92.075
C 69.85
r1.2 min 6.4
r3.4 min 6.4
a 148
Load ratings(KN)
Dynmic Cr 2120
stat Cor 5500
Fatigue load
pu 375
Speed ratings[rpm]
油润滑 300
grease 400
Mass(kg) 130
Abutment and fillet dimensions（mm）
da max 729
db min 713
Da min 814
Da max 848
Db min 842
Cb min 13
Ca min 23.5
ra max 6
rb max 6
Calculation factors
e 0.43
Y 41.4
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
+86-13957821917
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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