Type: Self Aligning Ball Bearings; Bore Type: Tapered ; Material: High Carbon Chrome Steel ; Cage Type: Fiber Glass Reinforced ; Cage Material: Nylon ; Ball Material: Steel ; Limiting Speed - Grease: 5000 RPM ; Y1: 3.2; Y2: 4.9; Y0: 3.3; Taper: 0.05; Precision: Class 0 ; Configuration: One; Radial Internal Clearance: CN; Static Load Rating: 1820 lbf | 8100 N | 8.10 kN ; Dynamic Load Rating: 5100 lbf | 22700 N | 22.70 kN ; Weight: 1.307 lb | 0.593 kg ; Operating Temperature Range: -40 to 250 ?F | -40 to 120 ?C ; Bore Diameter: 1.9685 in | 50.000 mm ; Outside Diameter: 3.5433 in | 90.000 mm ; Width: 0.9055 in | 23.000 mm ; r: 0.0433 in | 1.100 mm ; da min: 2.2244 in | 56.5 mm ; Da max: 3.2874 in | 83.5 mm ; ras max: 0.0394 in | 1 mm; ras max: 0.0394 in | 1 mm
| Bore Diameter | : | 50.000 mm |
| Outside Diameter | : | 90.000 mm |