MCFRE 30 SB MCGILL Roller Bearing Sets

Brand Name: MCGILL
Model Number: MCFRE 30 SB
Series: HM237500
Cone Part Number: HM237537
Cup Part Number: HM237511
Design Units: Imperial
Bearing Weight: 17.4 Kg
Cage Type: Stamped Steel
d: 164.976 mm
D: 288.925 mm
PDF MCFRE 30 SB

Product Details

Series HM237500
Cone Part Number HM237537
Cup Part Number HM237511
Design Units Imperial
Bearing Weight 17.4 Kg
Cage Type Stamped Steel
d 164.976 mm
D 288.925 mm
B - Cone Width 68.001 mm
C - Cup Width 47.625 mm
B 63.505 mm
R - Cone Backface To Clear Radius1 7.110 mm
r - Cup Backface To Clear Radius2 3.30 mm
da - Cone Frontface Backing Diameter 183.90 mm
db - Cone Backface Backing Diameter 195.07 mm
Da - Cup Frontface Backing Diameter 271.30 mm
Db - Cup Backface Backing Diameter 265.94 mm
Ab - Cage-Cone Frontface Clearance 3.3 mm
Aa - Cage-Cone Backface Clearance 4.6 mm
a - Effective Center Location3 -11.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 48800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 188000 lbf
C0 - Static Radial Rating 254000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 26600 lbf
K - Factor7 1.83
e - ISO Factor8 0.32
Y - ISO Factor9 1.88
G1 - Heat Generation Factor (Roller-Raceway) 704.9
G2 - Heat Generation Factor (Rib-Roller End) 95.5
Cg - Geometry Factor 0.114
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