Bearing 249/1320-B-MB

Bearing 249/1320-B-MB images Bearing 249/1320-B-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 249/1320-B-MB Related parameters
Name Value
Bearing number 249/1320-B-MB
Size (mm) 1320x1720x400
Brand MBY
Bore Diameter (mm) 1320
Outer Diameter (mm) 1720
Width (mm) 400
Bearing dimensions and specification
Name Value
d 1320 mm
D 1720 mm
B 400 mm
D1 1595,5 mm
Da max 1640 mm
da min 1348 mm
ds 12,5 mm
ns 23,5 mm
ra max 6 mm
rmin 7,5 mm
m 2558 kg / Weight
Cr 17600000 N / Dynamic load rating (radial)
e 0,22
Y1 3,1
Y2 4,62
C0r 52000000 N / Static load rating (radial)
Y0 3,03
nG 265 1/min / Limiting speed
nB - 1/min / Reference speed
Cur 2460000 N
Main dimensions to DIN 635 2

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