INA NUKR90-A-NMT distributors Ball Bearings

Series: 47400
Cone Part Number: 47487
Cup Part Number: 47420D
Design Units: Imperial
Bearing Weight: 6.74 lb
Cage Type: Stamped Steel
Ab - Cage-Cone Frontface Clearance: 0.1 in
d: 2.7500 in
PDF

Product Details

Series 47400
Cone Part Number 47487
Cup Part Number 47420D
Design Units Imperial
Bearing Weight 6.74 lb
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.1 in
d 2.7500 in
D 4.7244 in
B - Cone Width 1.2813 in
C - Double Cup Width 2.3125 in
T - Bearing Width across Cones 2.8124 in
R - Cone Backface To Clear Radius1 0.14 in
r - Cup Frontface To Clear Radius2 0.03 in
db - Cone Backface Backing Diameter 3.31 in
Da - Cup Frontface Backing Diameter 4.53 in
Aa - Cage-Cone Backface Clearance 0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 10400 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 70000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 18100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 6420 lbf
K - Factor7 1.62
e - ISO Factor8 0.36
Y1 - ISO Factor9 1.87
Y2 - ISO Factor10 2.79
G1 - Heat Generation Factor (Roller-Raceway)11 98.4
G2 - Heat Generation Factor (Rib-Roller End) 26.3
Cg - Geometry Factor12 0.115
View more

Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
View more

Recommended Products

Skype Contact Now