FAG 7224-B-XL-MP-UO

FAG 7224-B-XL-MP-UO Angular Contact Ball Bearing

The 7224-B-XL-MP-UO is an FAG single-row angular contact ball bearing in the 72..-B-XL-MP design. The supplied product data identifies it as an X-life bearing with a solid brass cage and a 40° contact angle.

What are the basic dimensions of this bearing?

• Bore diameter (d): 120 mm
• Outside diameter (D): 215 mm
• Width (B): 40 mm
• Weight: 5.978 kg

Load and Speed Data for the 7224-B-XL-MP-UO

The bearing has published radial load ratings and speed values for engineering reference. These values are based on the supplied FAG product data and should be used alongside the relevant bearing calculation or selection requirements.

What load ratings and speeds are listed?

• Basic dynamic load rating, radial (Cr): 182,000 N
• Basic static load rating, radial (C0r): 178,000 N
• Fatigue load limit, radial (Cur): 9,600 N
• Limiting speed (nG): 5,200 1/min
• Reference speed (nϑr): 3,700 1/min

Mounting, Geometry, and Temperature Specifications

The supplied data includes mounting dimensions, ring geometry, chamfer dimensions, and operating temperature limits for the 7224-B-XL-MP-UO. These details support dimensional checks when matching the bearing to a shaft or housing arrangement.

What mounting and geometry values should be reviewed?

• Minimum shaft shoulder diameter (da min): 132 mm
• Maximum housing shoulder diameter (Da max): 203 mm
• Maximum housing shoulder diameter (Db max): 208 mm
• Maximum shaft fillet radius (ra max): 2.1 mm
• Maximum housing fillet radius (ra1 max): 1 mm
• Minimum chamfer dimensions: rmin 2.1 mm; r1 min 1.1 mm
• Outer-ring shoulder diameter (D1): 178.9 mm
• Inner-ring shoulder diameter (d1): 157.2 mm
• Pressure-cone apex distance (a): 90.3 mm
• Contact angle: 40°
• Operating temperature range: -30 °C to 150 °C