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KOYO UCT312 Bearing unit MODELS

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KOYO UCT312 Bearing unit

KOYO UCT312 Bearing unit SPECIFICATIONS

We work Jinan Shenglei Bearing Co., Ltd. closely with our KOYO UCT312 Bearing unit manufacturing partners 252 mm B2 ≈ to bring the best value to customers. 746 mm D1 ≈
D1 ≈:746 mm
B2 ≈:252 mm
K:12 mm
b:22.3 mm
ra max.:5 mm
Calculation factor Y2:4.6
Reference speed:430 r/min
Basic dynamic load rating C:5779 kN

Jinan Shenglei Bearing Co., Ltd.

Jinan Shenglei Bearing Co., Ltd.China

Jinan Shenglei Bearing Co., Ltd.2020-07-10 09:46:19
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Codes and sizes

D1 ≈:746 mm
B2 ≈:252 mm
K:12 mm
b:22.3 mm
ra max.:5 mm
Calculation factor Y2:4.6
Reference speed:430 r/min
Basic dynamic load rating C:5779 kN
d2 ≈:646 mm
Da max.:797 mm

Code description

KOYO UCT312 Bearing unit Size Chart (mm/inches)
Bearing number	22317RHRK
Size (mm)	85x180x60
Bore Diameter (mm)	85
Outer Diameter (mm)	180
Width (mm)	60
d	85 mm
D	180 mm
B	60 mm
C	60 mm
r min.	3 mm
da min.	99 mm
Da max.	166 mm
ra max.	2,5 mm
Weight	7,31 Kg
Basic dynamic load rating (C)	481 kN
Basic static load rating (C0)	586 kN
(Grease) Lubrication Speed	2000 r/min
(Oil) Lubrication Speed	2600 r/min
Calculation factor (e)	0,33
Calculation factor (Y0)	1,97
Calculation factor (Y1)	2,02

Contact Us

Jinan Shenglei Bearing Co., Ltd.: AddressDikou Road,Jinan, Shandong,China; Phone(Working Time)86-15976835915; Fax

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