SKF FYTWR 1.1/4 YTHR bearing units

Welcome NTN PRECISION AXLE CORP. to the SKF FYTWR 1.1/4 YTHR bearing units online seller. 0.67 kg Weight

Brand Name: SKF
Model Number: FYTWR 1.1/4 YTHR
Series: 745
Cone Part Number: 749V
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 147000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 38200 lbf
d: 3.3475 in
B - Cone Width: 1.8375 in
PDF FYTWR 1.1/4 YTHR

Product Details

Series 745
Cone Part Number 749V
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 147000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 38200 lbf
d 3.3475 in
B - Cone Width 1.8375 in
R - Cone Backface To Clear Radius3 0.14 in
da - Cone Frontface Backing Diameter 2.95 in
db - Cone Backface Backing Diameter 3.19 in
Ab - Cage-Cone Frontface Clearance 0.08 in
Aa - Cage-Cone Backface Clearance 0.05 in
a - Effective Center Location4 -0.47 in
C90 - Dynamic Radial Rating (90 million revolutions)5 21900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 84700 lbf
C0 - Static Radial Rating 93800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 12200 lbf
K - Factor8 1.8
G1 - Heat Generation Factor (Roller-Raceway) 159.6
G2 - Heat Generation Factor (Rib-Roller End) 26.3
Cg - Geometry Factor 0.0898
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Company Profile

Phone 630-690-6324
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