Bearing 248/630-MB

Bearing 248/630-MB images Bearing 248/630-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 248/630-MB Related parameters
Name Value
Bearing number 248/630-MB
Size (mm) 630x780x150
Brand MBY
Bore Diameter (mm) 630
Outer Diameter (mm) 780
Width (mm) 150
Bearing dimensions and specification
Name Value
d 630 mm
D 780 mm
B 150 mm
D1 734,2 mm
Da max 765 mm
da min 645 mm
ds 8 mm
ns 15 mm
ra max 3 mm
rmin 4 mm
m 163 kg / Weight
Cr 3200000 N / Dynamic load rating (radial)
e 0,17
Y1 3,95
Y2 5,88
C0r 9000000 N / Static load rating (radial)
Y0 3,86
nG 700 1/min / Limiting speed
nB - 1/min / Reference speed
Cur 590000 N
Main dimensions to DIN 635 2

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