PRODUCTS


FAG
51256-MP
Axial deep groove ball bearing 51256-MP
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Main Dimensions & Performance Data
d
280 mm
Inner diameter shaft washer
D
380 mm
Outer diameter housing washer
T
80 mm
Height
Ca
495,000 N
Basic dynamic load rating, axial
C0a
2,150,000 N
Basic static load rating, axial
Cua
54,000 N
Fatigue load limit, axial
nG
1,100 1/min
Limiting speed
nϑr
1,250 1/min
Reference speed
≈m
26 kg
Weight

Mounting dimensions
da min
340 mm
Minimum diameter shaft shoulder
Da max
320 mm
Maximum diameter of housing shoulder
ra max
2.1 mm
Maximum filled radius

Dimensions
rmin
2.1 mm
Minimum chamfer dimension
D1
284 mm
Inner diameter housing washer
d1
375 mm
Outer diameter shaft washer

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
200 °C
Operating temperature max.

Calculation factors
A
24
Minimum load factor

Your current product variant
CageMPsolid brass cage, rolling element guided
Tolerance classPNNormal (PN)
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