Bearing WS89420
Inner diameter:: 100 mm
Outer diameter: 210 mm
The size of the width: 22.5 mm
Weight:: 4.750 kg
Outer diameter: 210 mm
The size of the width: 22.5 mm
Weight:: 4.750 kg
Technical specifications
Designation: WS89420
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 100 mm
External diameter: 210 mm
Width (B): 22.5 mm
Weight: 4.750 kg
K31 PU/NBR/POM(76,2x92,075x12,7 )
Manufacturer: KASTAS
Sizes: 76,2x92,075x12,7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21311-E1-K
Manufacturer: FAG
Sizes: 55x120x29 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x47x10 (mm)
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NX25
Manufacturer: INA
Sizes: 25x37x30 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K85X92X20
Manufacturer: INA
Weight:: 0.102 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 25x47x8/8.5 (mm)
K68 POM(38x42x9,4)
Manufacturer: KASTAS
Sizes: 38x42x9,4 (mm)
2.62 NBR 90(017,86x02,62)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 5.50x7.50x1.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN5090-2RS
Manufacturer: INA
Sizes: 50x90x34 (mm)
Weight:: 3.9 (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.