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Single Row Tapered Roller Bearings (Inch series)
K-659/K-652
Dimensions and Parameters
Designations K-659/K-652
Series 655
Boundary dimensions（mm）
d 76.200,3.0000
D 152.4
T 41.275
d1 113
B 41.275
C 31.75
r1.2 min 3.5
r3.4 min 3.3
a 32
Load ratings(KN)
Dynmic Cr 220
stat Cor 320
Fatigue load
pu 35.5
Speed ratings[rpm]
油润滑 2200
grease 3200
Mass(kg) 3.4
Abutment and fillet dimensions（mm）
da max 95
db min 90
Da min 130
Da max 137
Db min 142
Cb min 8
Ca min 7.5
ra max 3
rb max 3
Calculation factors
e 0.33
Y 1.8
Y0 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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