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Single Row Tapered Roller Bearings (Inch series)
K-EE982051/K-243250
Dimensions and Parameters
Designations K-EE982051/K-243250
Series 980000
Boundary dimensions（mm）
d 520.700,20.5000
D 736.6
T 88.9
d1 615
B 81.758
C 53.975
r1.2 min 6.4
r3.4 min 3.3
a 134
Load ratings(KN)
Dynmic Cr 1650
stat Cor 3350
Fatigue load
pu 250
Speed ratings[rpm]
油润滑 450
grease 530
Mass(kg) 100
Abutment and fillet dimensions（mm）
da max 575
db min 547
Da min 668
Da max 716.5
Db min 692
Cb min 10
Ca min 34.5
ra max 6
rb max 3
Calculation factors
e 0.48
Y 1.25
Y0 0.7
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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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