FAG 7238-B-MP-UO
Angular contact ball bearing 72..-B-MP, single row, solid brass cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
190 mm
Bore diameter
D
340 mm
Outside diameter
B
55 mm
Width
Cr
300,000 N
Basic dynamic load rating, radial
C0r
425,000 N
Basic static load rating, radial
Cur
13,600 N
Fatigue load limit, radial
nG
2,950 1/min
Limiting speed
nϑr
2,140 1/min
Reference speed
≈m
21.8 kg
Weight
Mounting dimensions
da min
207 mm
Minimum diameter of shaft shoulder
Da max
323 mm
Maximum diameter of housing shoulder
Db max
331 mm
Maximum diameter of housing shoulder
ra max
3 mm
Maximum fillet radius of shaft
ra1 max
1.5 mm
Maximum fillet radius of housing
FAG 7238-B-MP-UO Angular Contact Ball Bearing Overview
The FAG 7238-B-MP-UO is part of the Angular Contact Ball Bearings series and is described as a single-row angular contact ball bearing with a solid brass cage.
What are the basic dimensions of the 7238-B-MP-UO?
- Bore diameter: 190 mm
- Outside diameter: 340 mm
- Width: 55 mm
- Weight: approximately 21.8 kg
Load and Speed Data for the 7238-B-MP-UO
The product data lists radial load ratings, fatigue load limit, and speed values for the FAG 7238-B-MP-UO.
What performance values are provided?
- Basic dynamic load rating, radial (Cr): 300,000 N
- Basic static load rating, radial (C0r): 425,000 N
- Fatigue load limit, radial (Cur): 13,600 N
- Limiting speed (nG): 2,950 1/min
- Reference speed: 2,140 1/min
Mounting, Geometry, and Temperature Details
The supplied data includes mounting dimensions, chamfer and shoulder dimensions, contact angle, and operating temperature range.
What installation and geometry data should be reviewed?
- Mounting dimensions: da min 207 mm, Da max 323 mm, Db max 331 mm, ra max 3 mm, ra1 max 1.5 mm.
- Bearing geometry: r min 4 mm, r1 min 1.5 mm, D1 281 mm, d1 250 mm, a 138.7 mm, and contact angle 40°.
- Operating temperature range: -30 °C to 200 °C.
