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Single Row Tapered Roller Bearings (Inch series)
K-2789/K-2735X
Dimensions and Parameters
Designations K-2789/K-2735X
Series 2700
Boundary dimensions（mm）
d 39.688,1.5625
D 73.025
T 23.812
d1 54.8
B 25.654
C 19.05
r1.2 min 3.5
r3.4 min 0.8
a 16
Load ratings(KN)
Dynmic Cr 74.8
stat Cor 93
Fatigue load
pu 10.6
Speed ratings[rpm]
油润滑 5000
grease 6700
Mass(kg) 0.43
Abutment and fillet dimensions（mm）
da max 46
db min 51.5
Da min 64
Da max 66.5
Db min 69
Cb min 5
Ca min 4.5
ra max 3
rb max 0.6
Calculation factors
e 0.3
Y 2
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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contact
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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