4R5221 NTN Cylindrical Roller Bearing

What are the dimensions of a 4R5221 NTN Cylindrical Roller Bearing? Cylindrical Roller Bearing Manufacturing NTN Bearing de Mexico, S.A. Service 1.27 K - Factor8 . Get Your Free, Instant Quote‎!

Brand Name:NTN
Model Number:4R5221
K - Factor8:1.27
C0 - Static Radial Rating:466000 N
B - Cone Width:38.000 mm
R - Cone Backface To Clear Radius3:5.080 mm
WPD:172.3 mm
d:120 mm
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:136000 lbf
db - Cone Backface Backing Diameter:141 mm
PDF 4R5221

Product Details

K - Factor81.27
C0 - Static Radial Rating466000 N
B - Cone Width38.000 mm
R - Cone Backface To Clear Radius35.080 mm
WPD172.3 mm
d120 mm
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1136000 lbf
db - Cone Backface Backing Diameter141 mm
C1 - Dynamic Radial Rating (1 million revolutions)6347000 N
Series32024X
DD155.8 mm
Cg - Geometry Factor0.117
G2 - Heat Generation Factor (Rib-Roller End)58.3
Ca90 - Dynamic Thrust Rating (90 million revolutions)770500 N
Ab - Cage-Cone Frontface Clearance3.6 mm
Cage TypeStamped Steel
da - Cone Frontface Backing Diameter130 mm
Design UnitsMETRIC
a - Effective Center Location41.5 mm
Aa - Cage-Cone Backface Clearance3 mm
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Company Profile

Phone 5390-5526
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