FAG 7244-B-MP
Angular contact ball bearing 72..-B-MP, single row, solid brass cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
220 mm
Bore diameter
D
400 mm
Outside diameter
B
65 mm
Width
Cr
370,000 N
Basic dynamic load rating, radial
C0r
570,000 N
Basic static load rating, radial
Cur
17,000 N
Fatigue load limit, radial
nG
2,480 1/min
Limiting speed
nϑr
1,790 1/min
Reference speed
≈m
36.3 kg
Weight
Mounting dimensions
da min
237 mm
Minimum diameter of shaft shoulder
Da max
383 mm
Maximum diameter of housing shoulder
Db max
391 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 7244-B-MP Angular Contact Ball Bearing Overview
The 7244-B-MP is an FAG angular contact ball bearing in the 72..-B-MP series. Product information identifies it as a single-row bearing with a solid brass cage.
What are the main dimensions of the 7244-B-MP?
- Bore diameter: 220 mm
- Outside diameter: 400 mm
- Width: 65 mm
- Weight: 36.3 kg
7244-B-MP Load, Speed, and Temperature Data
The listed performance data for the FAG 7244-B-MP includes radial load ratings, speed values, and operating temperature limits.
What performance values are provided for this bearing?
- Basic dynamic load rating, radial (Cr): 370,000 N
- Basic static load rating, radial (C0r): 570,000 N
- Fatigue load limit, radial (Cur): 17,000 N
- Limiting speed (nG): 2,480 1/min
- Reference speed: 1,790 1/min
- Operating temperature range: -30 °C to 200 °C
7244-B-MP Mounting and Geometry Details
The bearing data includes mounting dimensions, chamfer dimensions, shoulder diameters, and a 40° contact angle for installation and design reference.
What mounting and geometric dimensions are listed?
- Shaft shoulder: da min 237 mm
- Housing shoulder: Da max 383 mm; Db max 391 mm
- Maximum fillet radius: shaft ra max 3 mm; housing ra1 max 1.5 mm
- Minimum chamfer dimension: rmin 4 mm; r1 min 1.5 mm
- Shoulder diameters: D1 329.5 mm; d1 294.5 mm
- Pressure-cone apex distance: a 162.6 mm
- Contact angle: 40°
