Bearing WS89328
Inner diameter:: 140 mm
Outer diameter: 240 mm
The size of the width: 20.5 mm
Weight:: 4.800 kg
Outer diameter: 240 mm
The size of the width: 20.5 mm
Weight:: 4.800 kg
Technical specifications
Designation: WS89328
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 140 mm
External diameter: 240 mm
Width (B): 20.5 mm
Weight: 4.800 kg
Подшипник 6021ZNR
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)

3.53 FKM 80(123,42x03,53)
Manufacturer: KASTAS

Bearing N2312
Manufacturer: ETERNO
Sizes: 60x130x46 (mm)
Weight:: 2.77 (kg)

K05 PU (32x40x5/7 )
Manufacturer: KASTAS
Sizes: 32x40x5/7 (mm)

PZ 1737 Lw / Ld ( XPZ1737 )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 180x220x15 (mm)

2.62 NBR 70(48,90x2,62)
Manufacturer: KASTAS

K21 NBR(30x37x6)
Manufacturer: KASTAS
Sizes: 30x37x6 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x60x6 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 46.80x56.00x4.60 (mm)


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.