FAG 71956-MP
Angular contact ball bearing 719..-MP, single row, solid brass cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
280 mm
Bore diameter
D
380 mm
Outside diameter
B
46 mm
Width
Cr
265,000 N
Basic dynamic load rating, radial
C0r
400,000 N
Basic static load rating, radial
Cur
12,700 N
Fatigue load limit, radial
nG
2,460 1/min
Limiting speed
nϑr
1,560 1/min
Reference speed
≈m
14.4 kg
Weight
Mounting dimensions
da min
290.2 mm
Minimum diameter of shaft shoulder
Da max
369.8 mm
Maximum diameter of housing shoulder
Db max
374 mm
Maximum diameter of housing shoulder
ra max
2.1 mm
Maximum fillet radius of shaft
ra1 max
1 mm
Maximum fillet radius of housing
The FAG 71956-MP Is a Single-Row Angular Contact Ball Bearing
What basic design information applies to this bearing?
The 71956-MP is an FAG bearing within the Angular Contact Ball Bearings product series. The supplied description identifies it as a single-row angular contact ball bearing with a solid brass cage.
- Model: 71956-MP
- Brand: FAG
- Series: Angular Contact Ball Bearings
- Cage: Solid brass cage
The 71956-MP Has Defined Dimensions and Performance Data
What dimensions and load values are provided for the FAG 71956-MP?
The bearing has a bore diameter of 280 mm, an outside diameter of 380 mm, and a width of 46 mm. Its listed weight is approximately 14.4 kg.
- Basic dynamic load rating, radial (Cr): 265,000 N
- Basic static load rating, radial (C0r): 400,000 N
- Fatigue load limit, radial (Cur): 12,700 N
- Limiting speed (nG): 2,460 1/min
- Reference speed (nϑr): 1,560 1/min
- Contact angle (α): 30°
The 71956-MP Includes Mounting, Chamfer, and Temperature Data
What additional technical details should be reviewed before installation?
The supplied data includes mounting dimensions, minimum chamfer dimensions, shoulder diameters, pressure-cone distance, and operating temperature limits. These details should be compared with the intended shaft, housing, and surrounding arrangement.
- Shaft shoulder minimum diameter (da min): 290.2 mm
- Housing shoulder maximum diameter (Da max): 369.8 mm
- Housing shoulder maximum diameter (Db max): 374 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): 343.95 mm
- Inner-ring shoulder diameter (d1): 318.25 mm
- Distance between pressure-cone apexes (a): 118.3 mm
- Operating temperature range: -30 °C to 200 °C
