Bearing 7948DB

Bearing 7948DB images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7948DB Related parameters
Name Value
Bearing number 7948DB
Size (mm) 240x320x38
Brand MBY
Bore Diameter (mm) 240
Outer Diameter (mm) 320
Width (mm) 38
Bearing dimensions and specification
Name Value
d 240 mm
D 320 mm
B 38 mm
C 38 mm
ra1 max. 1 mm
Angle (α) 25 °
a 100 mm
r min. 2,1 mm
r1 min. 1,1 mm
2B 76 mm
da min. 252 mm
ra max. 2 mm
Db max 313 mm
Weight 16,68 Kg
Basic dynamic load rating (C) 315 kN
Basic static load rating (C0) 510 kN
(Grease) Lubrication Speed 1 500 r/min
(Oil) Lubrication Speed 1 900 r/min

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