Bearing W4
Inner diameter:: 101.600 mm
Outer diameter: 147.650 mm
The size of the width: 34.930 mm
Weight:: 1.881 kg
Outer diameter: 147.650 mm
The size of the width: 34.930 mm
Weight:: 1.881 kg
Technical specifications
Designation: W4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 101.600 mm
External diameter: 147.650 mm
Width (B): 34.930 mm
Weight: 1.881 kg
Резьба (G): 103.0 mm
O-RING
Manufacturer: NQK SF
Sizes: 82.14x89.20x3.53 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 185x225x16 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 375.00x385.60x5.30 (mm)

RPP8 DD 2668 MFX - Megaflex
Manufacturer: ContiTech AG

5.33 FKM 80(266,07x05,33)
Manufacturer: KASTAS

Bearing 51236
Manufacturer: ETERNO
Sizes: 180x250x56 (mm)
Weight:: 8.6 (kg)

MEGADYNE ISORAN 1848 GLD14 ( RPP14 1848 GOLD )
Manufacturer: ContiTech AG

Bearing LR208NPPU
Manufacturer: INA-FAG
Sizes: 40x85x18 (mm)
Weight:: 18 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x62x10 (mm)

Bearing S6200-2Z
Manufacturer: ETERNO
Sizes: 10.00x30.00x9.00 (mm)
Weight:: 32 (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.