INA VU250380-ZT
Slewing Rings
Four point contact bearings without gear teeth, sealed on both sides
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
di
275 mm
Inner diameter inner ring
0.5 mm
Inner diameter inner ring lower tolerance
0.5 mm
Inner diameter inner ring upper tolerance
diZT
277 mm
Diameter centring inner ring
IT8
Diameter centring inner ring tolerance
H
55 mm
Height
Da
485 mm
Outside Diameter
0.8 mm
Outside diameter lower tolerance
0.8 mm
Outside diameter upper tolerance
Da ZT
483 mm
Centring diameter outer ring
-IT8
Diameter centring outer ring tolerance
T
8 mm
Length centering outer ring
t
8 mm
Length centering inner ring
ha
50 mm
Width outer ring
hi
50 mm
Width inner ring
0.06 mm
Normal radial clearance min.
0.25 mm
Normal radial clearance max.
0.11 mm
Normal axial clearance min.
0.41 mm
Normal axial clearance max.
≈m
44 kg
Weight
