FY 1.15/16 TF/VA228 SKF High Temperature Insert Bearings

Product Details

Series	HM259000
Cone Part Number	HM259049
Cup Part Number	HM259010
Design Units	Imperial
Bearing Weight	41.900 Kg
Cage Type	Pin-Type
d	317.500 mm
D	447.675 mm
B - Cone Width	85.725 mm
C - Cup Width	68.263 mm
B	85.725 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	3.30 mm
da - Cone Frontface Backing Diameter	337.06 mm
db - Cone Backface Backing Diameter	341.12 mm
Da - Cup Frontface Backing Diameter	427.99 mm
Db - Cup Backface Backing Diameter	418.08 mm
Ab - Cage-Cone Frontface Clearance	5.3 mm
Aa - Cage-Cone Backface Clearance	4.8 mm
a - Effective Center Location3	-4.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	97800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	377000 lbf
C0 - Static Radial Rating	706000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	56000 lbf
K - Factor7	1.74
e - ISO Factor8	0.33
Y - ISO Factor9	1.79
G1 - Heat Generation Factor (Roller-Raceway)	2940
G2 - Heat Generation Factor (Rib-Roller End)	304
Cg - Geometry Factor	0.186