Bearing 81180 M
Inner diameter:: 400 mm
Outer diameter: 480 mm
The size of the width: 65 mm
Weight:: 22.94 kg
Outer diameter: 480 mm
The size of the width: 65 mm
Weight:: 22.94 kg
Technical specifications
Designation: 81180 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 400 mm
External diameter: 480 mm
Width (B): 65 mm
Weight: 22.94 kg
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x45x7 (mm)

Bearing 6305N
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)

AT10 DD
Manufacturer: ContiTech AG

Bearings GE25-KLLH-B
Manufacturer: INA-FAG
Weight:: 0.25 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 145x175x14 (mm)

K702 PTFE/NBR(130x141x4,2)
Manufacturer: KASTAS
Sizes: 130x141x4,2 (mm)

SPB 1850 Lw
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 320.00x343.00x11.50 (mm)

RPP8 4224 ( RPP 8 4224 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NJ 2205 ET
Manufacturer: NSK-RHP
Sizes: 25x52x18 (mm)
Weight:: 0.16 (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.