FAG 7324-B-XL-MP-UO Angular Contact Ball Bearing Introduction
The 7324-B-XL-MP-UO is an FAG single row angular contact ball bearing in the 73..-B-XL-MP design. The supplied product information identifies it as an X-life bearing with a solid brass cage and a 40° contact angle.
What are the bearing's basic dimensions?
- Bore diameter (d): 120 mm
- Outside diameter (D): 260 mm
- Width (B): 55 mm
- Weight: 14.05 kg
Published Load and Speed Data for the 7324-B-XL-MP-UO
The bearing data includes radial load ratings, fatigue load limit, and speed values. These figures provide a reference for comparing the 7324-B-XL-MP-UO within FAG angular contact ball bearings.
What load and speed values are listed?
- Basic dynamic load rating, radial (Cr): 275,000 N
- Basic static load rating, radial (C0r): 285,000 N
- Fatigue load limit, radial (Cur): 14,300 N
- Limiting speed (nG): 4,350 1/min
- Reference speed (nϑr): 2,850 1/min
Mounting, Geometry, and Temperature Details
The supplied data also describes mounting dimensions, ring geometry, chamfer dimensions, and operating temperature boundaries. These details should be reviewed against the intended shaft, housing, and assembly configuration.
What mounting and dimensional information is provided?
- Shaft shoulder: da min 134 mm
- Housing shoulder: Da max 246 mm; Db max 253 mm
- Fillet radii: ra max 2.5 mm; ra1 max 1 mm
- Minimum chamfer dimensions: rmin 3 mm; r1 min 1.1 mm
- Additional geometry: D1 207.1 mm; d1 176.38 mm; a 107.2 mm
- Operating temperature range: -30 °C to 200 °C