Bearing W4-1/4
Inner diameter:: 107.950 mm
Outer diameter: 160.350 mm
The size of the width: 44.450 mm
Weight:: 3.063 kg
Outer diameter: 160.350 mm
The size of the width: 44.450 mm
Weight:: 3.063 kg
Technical specifications
Designation: W4-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 107.950 mm
External diameter: 160.350 mm
Width (B): 44.450 mm
Weight: 3.063 kg
Резьба (G): 146.0 mm
O-RING
Manufacturer: NQK SF
Sizes: 116.00x120.00x2.00 (mm)

Bearing NJ2312EM (42612EH)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 2.8 (kg)

Корпус UCTU318+WU800
Manufacturer: NACHI
Weight:: 60.1 (kg)

T5 DD
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x47x7 (mm)

K95 NBR(72x84x8)
Manufacturer: KASTAS
Sizes: 72x84x8 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA12
Manufacturer: INA-FAG
Weight:: 225 (kg)

6 NBR 70(160,00x06,00)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 85.00x88.60x1.80 (mm)

MEGADYNE ISORAN 1895 RPP5 ( RPP 5M 1895 )
Manufacturer: ContiTech AG


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.