Bearing 239/670-B-K-MB

Bearing 239/670-B-K-MB images Bearing 239/670-B-K-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 239/670-B-K-MB Related parameters
Name Value
Bearing number 239/670-B-K-MB
Size (mm) 670x900x170
Brand MBY
Bore Diameter (mm) 670
Outer Diameter (mm) 900
Width (mm) 170
Bearing dimensions and specification
Name Value
d 670 mm
D 900 mm
B 170 mm
D1 831,5 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 310 kg / Weight
Cr 4300000 N / Dynamic load rating (radial)
e 0,17
Y1 3,95
Y2 5,88
C0r 10600000 N / Static load rating (radial)
Y0 3,86
nG 710 1/min / Limiting speed
nB 380 1/min / Reference speed
Cur 750000 N
Main dimensions to DIN 635 2

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