Bearing 249/670-B-MB

Bearing 249/670-B-MB images Bearing 249/670-B-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 249/670-B-MB Related parameters
Name Value
Bearing number 249/670-B-MB
Size (mm) 670x900x230
Brand MBY
Bore Diameter (mm) 670
Outer Diameter (mm) 900
Width (mm) 230
Bearing dimensions and specification
Name Value
d 670 mm
D 900 mm
B 230 mm
D1 826,5 mm
Da max 877 mm
da min 693 mm
ds 12,5 mm
ns 23,5 mm
ra max 5 mm
rmin 6 mm
m 433 kg / Weight
Cr 5900000 N / Dynamic load rating (radial)
e 0,24
Y1 2,81
Y2 4,19
C0r 14900000 N / Static load rating (radial)
Y0 2,75
nG 580 1/min / Limiting speed
nB - 1/min / Reference speed
Cur 940000 N
Main dimensions to DIN 635 2

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