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Single Row Tapered Roller Bearings (Inch series)
K-M88048/K-M88011
Dimensions and Parameters
Designations K-M88048/K-M88011
Series M88000
Boundary dimensions（mm）
d 33.338,1.3125
D 68.262
T 22.225
d1 52.3
B 22.225
C 17.462
r1.2 min 0.8
r3.4 min 2.3
a 19
Load ratings(KN)
Dynmic Cr 55
stat Cor 69.5
Fatigue load
pu 7.8
Speed ratings[rpm]
油润滑 5600
grease 7500
Mass(kg) 0.38
Abutment and fillet dimensions（mm）
da max 41
db min 39.5
Da min 54
Da max 59
Db min 64
Cb min 3
Ca min 4.5
ra max 0.6
rb max 2
Calculation factors
e 0.54
Y 1.1
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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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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