2,5 mm x 7 mm x 3,5 mm NMB R-725ZZ deep groove ball bearings

2,5 mm x 7 mm x 3,5 mm NMB R-725ZZ deep groove ball bearings 19 Width (mm) Manufacturers , 72 mm D Online 2,5 mm x 7 mm x 3,5 mm Wholesale Suppliers‎ BEARING CORP. LTD. !

What is R-725ZZ bearing interchange?

Brand Name: NMB
Model Number: R-725ZZ
Series: LM78300
Cone Part Number: LM78349A
Cup Part Number: LM78310C
Design Units: Imperial
Bearing Weight: 0.20 Kg
Cage Type: Stamped Steel
d: 34.989 mm
D: 61.973 mm
PDF R-725ZZ

Product Details

Series LM78300
Cone Part Number LM78349A
Cup Part Number LM78310C
Design Units Imperial
Bearing Weight 0.20 Kg
Cage Type Stamped Steel
d 34.989 mm
D 61.973 mm
B - Cone Width 17.000 mm
C - Cup Width 15.001 mm
B 18.001 mm
R - Cone Backface To Clear Radius1 1.520 mm
r - Cup Backface To Clear Radius2 1.52 mm
da - Cone Frontface Backing Diameter 39.62 mm
db - Cone Backface Backing Diameter 41.91 mm
Da - Cup Frontface Backing Diameter 59.44 mm
Db - Cup Backface Backing Diameter 55.88 mm
Ab - Cage-Cone Frontface Clearance 1.8 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location3 -2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 2940 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 11300 lbf
C0 - Static Radial Rating 11800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2230 lbf
K - Factor7 1.31
e - ISO Factor8 0.44
Y - ISO Factor9 1.35
G1 - Heat Generation Factor (Roller-Raceway) 16.1
G2 - Heat Generation Factor (Rib-Roller End) 13.8
Cg - Geometry Factor 0.0678
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