FAG 7328-B-MP
Angular contact ball bearing 73..-B-MP, single row, solid brass cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
140 mm
Bore diameter
D
300 mm
Outside diameter
B
62 mm
Width
Cr
310,000 N
Basic dynamic load rating, radial
C0r
375,000 N
Basic static load rating, radial
Cur
13,100 N
Fatigue load limit, radial
nG
3,350 1/min
Limiting speed
nϑr
2,400 1/min
Reference speed
≈m
21.3 kg
Weight
Mounting dimensions
da min
157 mm
Minimum diameter of shaft shoulder
Da max
283 mm
Maximum diameter of housing shoulder
Db max
291 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 7328-B-MP Angular Contact Ball Bearing Overview
The FAG 7328-B-MP is part of the FAG Angular Contact Ball Bearings series. The supplied product data identifies it as a single row angular contact ball bearing with a solid brass cage.
What are the bearing's basic identifying details?
- Model: 7328-B-MP
- Brand: FAG
- Series: Angular Contact Ball Bearings
- Configuration: Single row
- Cage: Solid brass cage
7328-B-MP Dimensions and Performance Data
The bearing has a bore diameter of 140 mm, an outside diameter of 300 mm, and a width of 62 mm. The supplied data also lists radial load ratings, speed values, contact angle, and mass.
What performance values are provided for this bearing?
- Basic dynamic load rating, radial (Cr): 310,000 N
- Basic static load rating, radial (C0r): 375,000 N
- Fatigue load limit, radial (Cur): 13,100 N
- Limiting speed (nG): 3,350 1/min
- Reference speed: 2,400 1/min
- Contact angle: 40°
- Weight: 21.3 kg
Mounting, Geometry, and Temperature Information
The product data includes mounting dimensions, shoulder and chamfer dimensions, additional geometry values, and operating temperature limits for the 7328-B-MP bearing.
What mounting and dimensional details should be reviewed?
- Shaft shoulder diameter: da min 157 mm
- Housing shoulder diameters: Da max 283 mm; Db max 291 mm
- Maximum fillet radii: ra max 3 mm; ra1 max 1.5 mm
- Minimum chamfer dimensions: rmin 4 mm; r1 min 1.5 mm
- Additional geometry: D1 239.5 mm; d1 204.38 mm; a 123.3 mm
- Operating temperature range: -30 °C to 200 °C
