Bearing 81252 M
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 23.900 kg
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 23.900 kg
Technical specifications
Designation: 81252 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 260 mm
External diameter: 360 mm
Width (B): 79 mm
Weight: 23.900 kg
RPP8 3024 ( RPP 8 3024 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 32910 X2 ()
Manufacturer: GMB
Sizes: 50x72x14 (mm)
Weight:: 0.7 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x34x5.5 (mm)

Bearing B709C (136019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)

K21 PU(38x48x7,5)
Manufacturer: KASTAS
Sizes: 38x48x7,5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x230x18 (mm)

Bearing D7
Manufacturer: INA-FAG
Sizes: 22.225x46.838x15.875 (mm)
Weight:: 127 (kg)

T10/630 DL ( DT10 630 )
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ202-E-TVP2 + HJ202-E
Manufacturer: FAG
Sizes: 15x35x11 (mm)

4 FKM 80(048,00x04,00 )
Manufacturer: KASTAS


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.