Bearing 249/1250-B-K30-MB

Bearing 249/1250-B-K30-MB images Bearing 249/1250-B-K30-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 249/1250-B-K30-MB Related parameters
Name Value
Bearing number 249/1250-B-K30-MB
Size (mm) 1250x1630x375
Brand MBY
Bore Diameter (mm) 1250
Outer Diameter (mm) 1630
Width (mm) 375
Bearing dimensions and specification
Name Value
d 1250 mm
D 1630 mm
B 375 mm
D1 1510,5 mm
Da max 1602 mm
da min 1278 mm
ds 12,5 mm
ns 23,5 mm
ra max 6 mm
rmin 7,5 mm
m 2096 kg / Weight
Cr 16000000 N / Dynamic load rating (radial)
e 0,21
Y1 3,24
Y2 4,82
C0r 45500000 N / Static load rating (radial)
Y0 3,16
nG 295 1/min / Limiting speed
nB - 1/min / Reference speed
Cur 2700000 N
Main dimensions to DIN 635 2

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