4R3817 TIMKEN Four Row Cylindrical Roller Bearings NTN 

Brand Name:TIMKEN
Model Number:4R3817
d:55 mm
D:80 mm
Bearing Width:13 mm
Contact Angle:15 º
do - Ball Diameter:7.143750 mm
C0 - Static Radial Rating:18500 N
Ce - Dynamic Radial Rating1:21800 N
Limiting Speed (Grease):16600 rpm

Product Details

d55 mm
D80 mm
Bearing Width13 mm
Contact Angle15 º
do - Ball Diameter7.143750 mm
C0 - Static Radial Rating18500 N
Ce - Dynamic Radial Rating121800 N
Limiting Speed (Grease)16600 rpm
Limiting Speed (Oil)33200 rpm
Ball TypeSTEEL
Cage TypeCR - Phenolic Outer Land Riding Cage
Bearing Weight0.19 Kg
Design UnitsMETRIC
Precision ClassISO P4S (ABEC 7/9)
Full Timken Part Number2MM9311WICRDUH
R - Inner Ring To Clear Radius21.0 mm
r - Outer Ring To Clear Radius31.0 mm
da - Inner Ring Backing Diameter60.400 mm
Da - Outer Ring Backing Diameter75.200 mm
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Company Profile

Phone +54-12-4-352-0988
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