Dimensions:
- d - Bore: 90 mm (3.5433 in)
- D - Cup Outer Diameter: 140 mm (5.5118 in)
- B - Cone Width: 32.000 mm (1.2598 in)
- C - Cup Width: 24.000 mm (0.9449 in)
- T - Bearing Width: 32.000 mm (1.2598 in)
Abutment and Fillet Dimensions:
- R - Cone Backface "To Clear" Radius1: 2.030 mm (0.080 in)
- r - Cup Backface "To Clear" Radius2: 1.52 mm (0.06 in)
- da - Cone Frontface Backing Diameter: 98 mm (3.86 in)
- db - Cone Backface Backing Diameter: 102 mm (4.02 in)
- Da - Cup Frontface Backing Diameter: 134.87 mm (5.31 in)
- Db - Cup Backface Backing Diameter: 128.02 mm (5.04 in)
- Ab - Cage-Cone Frontface Clearance: 3 mm (0.12 in)
- Aa - Cage-Cone Backface Clearance: 2.5 mm (0.1 in)
- a - Effective Center Location3: -2 mm (-0.08 in)
Basic Load Ratings:
- C90 - Dynamic Radial Rating (90 million revolutions): 56,300 N (12,700 lbf)
- C1 - Dynamic Radial Rating (1 million revolutions): 217,000 N (48,800 lbf)
- C0 - Static Radial Rating: 264,000 N (59,400 lbf)
- Ca90 - Dynamic Thrust Rating (90 million revolutions): 40,800 N (9,170 lbf)