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Single Row Tapered Roller Bearings (Inch series)
K-M543220/K-M843290
Dimensions and Parameters
Designations K-M543220/K-M843290
Series 843000
Boundary dimensions（mm）
d 558.800,22.0000
D 736.6
T 88.108
d1 637
B 88.108
C 63.5
r1.2 min 6.4
r3.4 min 6.4
a 111
Load ratings(KN)
Dynmic Cr 1830
stat Cor 4150
Fatigue load
pu 305
Speed ratings[rpm]
油润滑 380
grease 500
Mass(kg) 92.5
Abutment and fillet dimensions（mm）
da max 600
db min 585.5
Da min 689
Da max 710
Db min 707
Cb min 13
Ca min 24.5
ra max 6
rb max 6
Calculation factors
e 0.35
Y 1.7
Y0 0.9
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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