NNU49/560K NTN Cylindrical Roller Bearing

What are the dimensions of a NNU49/560K NTN Cylindrical Roller Bearing? Thrust Tapered Roller Bearing 1.51 K - Factor8 0.13 in Aa - Cage-Cone Backface Clearance Manufacturing Service . Get Your Free, Instant BEARINGS TRAINING INDUSTRY Quote‎！

Brand Name: NTN
Model Number: NNU49/560K
K - Factor8: 1.51
Cone Part Number: 780W
Aa - Cage-Cone Backface Clearance: 0.13 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 135000 lbf
R - Cone Backface To Clear Radius3: 0.14 in
d: 4.0000 in
G2 - Heat Generation Factor (Rib-Roller End): 41.3
C90 - Dynamic Radial Rating (90 million revolutions)5: 20200 lbf

Product Details

K - Factor8 1.51
Cone Part Number 780W
Aa - Cage-Cone Backface Clearance 0.13 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 135000 lbf
R - Cone Backface To Clear Radius3 0.14 in
d 4.0000 in
G2 - Heat Generation Factor (Rib-Roller End) 41.3
C90 - Dynamic Radial Rating (90 million revolutions)5 20200 lbf
db - Cone Backface Backing Diameter 4.69 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 13300 lbf
Design Units Imperial
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 35100 lbf
Cage Type Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway) 227.3
Cg - Geometry Factor 0.107
C1 - Dynamic Radial Rating (1 million revolutions)6 77800 lbf
da - Cone Frontface Backing Diameter 4.45 in
Series 775
B - Cone Width 1.8900 in
C0 - Static Radial Rating 111000 lbf
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