Bearing 7930DT NTN

Bearing 7930DT NTN Manufacturers , Online Wholesale Suppliers‎ 07000 Series ! Boyal Industrial Pte ltd.

Series: 07000
Cone Part Number: 07100
Cup Part Number: 07205
Design Units: Imperial
Bearing Weight: 0.10 Kg
Cage Type: Stamped Steel
d: 25.400 mm
D: 51.999 mm

Product Details

Series 07000
Cone Part Number 07100
Cup Part Number 07205
Design Units Imperial
Bearing Weight 0.10 Kg
Cage Type Stamped Steel
d 25.400 mm
D 51.999 mm
B - Cone Width 14.260 mm
C - Cup Width 12.700 mm
B 15.011 mm
R - Cone Backface To Clear Radius1 1.020 mm
r - Cup Backface To Clear Radius2 2.03 mm
da - Cone Frontface Backing Diameter 29.46 mm
db - Cone Backface Backing Diameter 30.48 mm
Da - Cup Frontface Backing Diameter 48.51 mm
Db - Cup Backface Backing Diameter 44.45 mm
Ab - Cage-Cone Frontface Clearance 2 mm
Aa - Cage-Cone Backface Clearance 0 mm
a - Effective Center Location3 -2.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 1700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 6540 lbf
C0 - Static Radial Rating 6650 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1170 lbf
K - Factor7 1.45
e - ISO Factor8 0.4
Y - ISO Factor9 1.49
G1 - Heat Generation Factor (Roller-Raceway) 7.6
G2 - Heat Generation Factor (Rib-Roller End) 7.1
Cg - Geometry Factor 0.0509
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