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CUP

#TIMHM88610

Specifications


Bearing Weight 0.5 Kg (1.1 lb)
Bearing Width (T) 25.397 mm (0.9999 in)
Bore (d) 31.986 mm (1.2593 in)
Cage-Cone Backface Clearance (Aa) 1 mm (0.04 in)
Cage-Cone Frontface Clearance (Ab) 2.5 mm (0.1 in)
Cage Type Stamped Steel
Cone Backface Backing Diameter (db) 48.51 mm (1.91 in)
Cone Backface "To Clear" Radius (R) 3.300 mm (0.13 in)
Cone Frontface Backing Diameter (da) 42.42 mm (1.67 in)
Cone Part Number HM88638
Cone Width (B) 25.400 mm (1.0000 in)
Cup Backface Backing Diameter (Db) 59.94 mm (2.36 in)
Cup Backface ""To Clear"" Radius (r) 2.29 mm (0.090 in)
Cup Frontface Backing Diameter (Da) 69.10 mm (2.74 in)
Cup Outer Diameter (D) 72.233 mm (2.8438 in)
Cup Width (C) 19.842 mm (0.7812 in)
Design Units Imperial
Dynamic Radial Rating (1 million revolutions) (C1) 17300 lbf (76800 N)
Dynamic Radial Rating (90 million revolutions) (C90) 4480 lbf (19900 N)
Dynamic Thrust Rating (90 million revolutions) (Ca90) 4180 lbf (18600 N)
Effective Center Location (a) -4.6 mm (-0.18 in)
Factor (K) 1.07
Heat Generation Factor (Rib-Roller End) (G2) 9.4
Heat Generation Factor (Roller-Raceway) (G1 ) 23.4
Geometry Factor (Cg) 0.0822
ISO Factor (e) 0.55
ISO Factor (Y) 1.1
Series HM88600
Static Radial Rating (C0) 21200 lbf (94200 N)