20 mm x 45 mm x 20 mm NMB HR20E plain bearings

What is the best place to buy 20 mm x 45 mm x 20 mm NMB HR20E plain bearings online? BEARING-SINGAPORE (PTE)LTD. NMB Bearing Manufacturing Service . 20 mm x 45 mm x 20 mm

What is HR20E bearing cross reference?

Brand Name: NMB
Model Number: HR20E
Series: M224700
Cone Part Number: M224748
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 95700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 24800 lbf
d: 4.7234 in
B - Cone Width: 1.4375 in
PDF HR20E

Product Details

Series M224700
Cone Part Number M224748
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 95700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 24800 lbf
d 4.7234 in
B - Cone Width 1.4375 in
R - Cone Backface To Clear Radius3 0.14 in
da - Cone Frontface Backing Diameter 5.08 in
db - Cone Backface Backing Diameter 5.28 in
Ab - Cage-Cone Frontface Clearance 0.04 in
Aa - Cage-Cone Backface Clearance 0.14 in
a - Effective Center Location4 -0.14 in
C90 - Dynamic Radial Rating (90 million revolutions)5 14200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 54900 lbf
C0 - Static Radial Rating 94900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 8110 lbf
K - Factor8 1.76
G1 - Heat Generation Factor (Roller-Raceway) 279.1
G2 - Heat Generation Factor (Rib-Roller End) 86.6
Cg - Geometry Factor 0.158
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Phone 82-2-220-3666
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