BCCF 3 1/4 S MCGILL Roller Bearing Sets

Brand Name: MCGILL
Model Number: BCCF 3 1/4 S
Cone Part Number: HH926749
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 417000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 108000 lbf
d: 4.7500 in
B - Cone Width: 3.2500 in
R - Cone Backface To Clear Radius3: 0.25 in
PDF BCCF 3 1/4 S

Product Details

Cone Part Number HH926749
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 417000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 108000 lbf
d 4.7500 in
B - Cone Width 3.2500 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 5.8 in
db - Cone Backface Backing Diameter 6.61 in
Ab - Cage-Cone Frontface Clearance 0.2 in
Aa - Cage-Cone Backface Clearance 0.56 in
a - Effective Center Location4 -0.26 in
C90 - Dynamic Radial Rating (90 million revolutions)5 62100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 240000 lbf
C0 - Static Radial Rating 243000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 67200 lbf
K - Factor8 0.92
G1 - Heat Generation Factor (Roller-Raceway) 384.1
G2 - Heat Generation Factor (Rib-Roller End) 37.8
Cg - Geometry Factor 0.147
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