FAG 7230-B-XL-MP-UB
Angular contact ball bearing 72..-B-XL-MP, single row, X-life, solid brass cage
Main Dimensions & Performance Data
Mounting dimensions
FAG 7230-B-XL-MP-UB Angular Contact Ball Bearing Overview
The FAG 7230-B-XL-MP-UB is part of the FAG Angular Contact Ball Bearings series and is listed under Brand > FAG > Ball Bearings > Angular Contact Ball Bearings. The product description identifies it as an angular contact ball bearing from the 72..-B-XL-MP range, single row, X-life, with a solid brass cage.
What bearing type and configuration is this model?
The supplied data identifies the 7230-B-XL-MP-UB as a single row angular contact ball bearing. It has a 40° contact angle and is described with an X-life designation and solid brass cage.
7230-B-XL-MP-UB Dimensions and Load Data
- Bore diameter (d): 150 mm
- Outside diameter (D): 270 mm
- Width (B): 45 mm
- Basic dynamic load rating, radial (Cr): 245,000 N
- Basic static load rating, radial (C0r): 275,000 N
- Fatigue load limit, radial (Cur): 13,200 N
- Weight: approximately 11.2 kg
What speed and temperature values are supplied?
The bearing data lists a limiting speed of 4,100 1/min and a reference speed of 2,850 1/min. The stated operating temperature range is -30 °C minimum to 200 °C maximum.
Mounting and Geometry Details for the 7230-B-XL-MP-UB
The supplied mounting dimensions include a minimum shaft shoulder diameter of 164 mm, maximum housing shoulder diameters of 256 mm and 263 mm, a maximum shaft fillet radius of 2.5 mm, and a maximum housing fillet radius of 1 mm. Additional geometry values include a 3 mm minimum chamfer dimension, a 1.1 mm r1 minimum, 223.5 mm outer-ring shoulder diameter, 197.5 mm inner-ring shoulder diameter, and a 110.6 mm distance between pressure-cone apexes.
Which installation dimensions should be reviewed from the data?
For installation planning, review the listed values for da min, Da max, Db max, ra max, and ra1 max: da min is 164 mm, Da max is 256 mm, Db max is 263 mm, ra max is 2.5 mm, and ra1 max is 1 mm.
