Bearing 81188 M
Inner diameter:: 440 mm
Outer diameter: 540 mm
The size of the width: 80 mm
Weight:: 39.42 kg
Outer diameter: 540 mm
The size of the width: 80 mm
Weight:: 39.42 kg
Technical specifications
Designation: 81188 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 440 mm
External diameter: 540 mm
Width (B): 80 mm
Weight: 39.42 kg
T2,5/180 ( Т2,5 180 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 502.80x520.00x8.60 (mm)
Bearings LR204RR
Manufacturer: INA-FAG
Sizes: 20x52x17.7 (mm)
Weight:: 0.15 (kg)
K73 POLYESTER/PTFE(63x68x15)
Manufacturer: KASTAS
Sizes: 63x68x15 (mm)
RPP8 5744 ( RPP 8 5744 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6902NR
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.017 (kg)
Bearing WS81224
Manufacturer: INA-FAG
Sizes: 120x170x39 (mm)
Weight:: 0.980 (kg)
Bearing WS81280
Manufacturer: INA-FAG
Sizes: 400x540x112 (mm)
Weight:: 27.300 (kg)
Подшипник 7021CDB
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)
Krestovina 50x149
Manufacturer: TOYO
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.