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
Bearings NAO17x35x16
Manufacturer: INA-FAG
Sizes: 17x35x16 (mm)
Weight:: 0.078 (kg)

XPB 2100 Lw / Ld ( ХРВ 2100 )
Manufacturer: ContiTech AG

AT5 525 GEN III
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x85x10 (mm)

Mechanical seal RM EH-16A
Manufacturer: RiMi

AT5 DD
Manufacturer: ContiTech AG

T2,5/380 ( Т2,5 380 )
Manufacturer: ContiTech AG

AT5 DD
Manufacturer: ContiTech AG

K84 PU(50x45,40x3,9 )
Manufacturer: KASTAS
Sizes: 50x45,40x3,9 (mm)

Bearing 7224AC (46224)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)


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.