Bearing TWB4052
Inner diameter:: 63.500 mm
Outer diameter: 82.550 mm
The size of the width: 1.600 mm
Weight:: 0.027 kg
Outer diameter: 82.550 mm
The size of the width: 1.600 mm
Weight:: 0.027 kg
Technical specifications
Designation: TWB4052
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 63.500 mm
External diameter: 82.550 mm
Width (B): 1.600 mm
Weight: 0.027 kg
Bearing NKI55/35
Manufacturer: ETERNO
Sizes: 55x60x72 (mm)
Weight:: 350 (kg)

K40 PU/POM(90x70x13)
Manufacturer: KASTAS
Sizes: 90x70x13 (mm)

6 NBR 70(050,00x06,00)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 4.8x17x7 (mm)

Bearings NK40/30
Manufacturer: INA-FAG
Sizes: 40x50x30 (mm)
Weight:: 0.125 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x21x4 (mm)

K87 NBR(15,7x20,9x1,5 )
Manufacturer: KASTAS
Sizes: 15,7x20,9x1,5 (mm)

K69 POM(150x145x9,5)
Manufacturer: KASTAS
Sizes: 150x145x9,5 (mm)

RPP8 1944 ( RPP 8 1944 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 30208P5 (D7208E)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.42 (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.