FAG 7222-B-XL-MP-UA Angular Contact Ball Bearing Overview
The 7222-B-XL-MP-UA is an FAG single-row angular contact ball bearing in the 72..-B-XL-MP bearing design. The supplied product data identifies it as an X-life bearing with a solid brass cage.
What are the basic bearing dimensions?
- Bore diameter (d): 110 mm
- Outside diameter (D): 200 mm
- Width (B): 38 mm
- Weight: 4.98 kg
Load and Speed Data for the 7222-B-XL-MP-UA
The bearing data includes radial load ratings, fatigue load limit, and speed values for the FAG 7222-B-XL-MP-UA.
What load and speed values are provided?
- Basic dynamic load rating, radial (Cr): 167,000 N
- Basic static load rating, radial (C0r): 154,000 N
- Fatigue load limit, radial (Cur): 8,600 N
- Limiting speed (nG): 5,600 1/min
- Reference speed (nϑr): 3,950 1/min
Mounting, Geometry, and Temperature Details
The supplied data also lists mounting dimensions, bearing geometry, contact angle, chamfer dimensions, and operating temperature limits for selection and installation reference.
What additional dimensions and limits are documented?
- Shaft shoulder diameter: da min 122 mm
- Housing shoulder diameters: Da max 188 mm; Db max 193 mm
- Maximum fillet radii: ra max 2.1 mm; ra1 max 1 mm
- Minimum chamfer dimensions: rmin 2.1 mm; r1 min 1.1 mm
- Shoulder diameters: D1 165.7 mm; d1 144.9 mm
- Distance between pressure-cone apexes (a): 84 mm
- Contact angle: 40°
- Operating temperature range: -30 °C to 150 °C