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Single Row Tapered Roller Bearings (Inch series)
K-615/K-612
Dimensions and Parameters
Designations K-615/K-612
Series 615
Boundary dimensions（mm）
d 44.500,1.7500(cont.)
D 120.65
T 41.275
d1 83.2
B 41.275
C 31.75
r1.2 min 3.5
r3.4 min 3.3
a 26
Load ratings(KN)
Dynmic Cr 168
stat Cor 212
Fatigue load
pu 24
Speed ratings[rpm]
油润滑 3200
grease 4300
Mass(kg) 2.45
Abutment and fillet dimensions（mm）
da max 69
db min 57
Da min 98
Da max 108
Db min 108
Cb min 6
Ca min 9.5
ra max 3
rb max 3
Calculation factors
e 0.31
Y 1.9
Y0 1.1
Contact Us
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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