Bearing WS81209
Inner diameter:: 45 mm
Outer diameter: 73 mm
The size of the width: 20 mm
Weight:: 0.101 kg
Outer diameter: 73 mm
The size of the width: 20 mm
Weight:: 0.101 kg
Technical specifications
Designation: WS81209
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 73 mm
Width (B): 20 mm
Weight: 0.101 kg
O-RING
Manufacturer: NQK SF
Sizes: 247.02x257.68x5.33 (mm)
Bearing N2218E (2518E)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.3 (kg)
143 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
2 FKM 80(041,00x02,00 )
Manufacturer: KASTAS
Подшипник 72225C/72487
Manufacturer: NSK-RHP
Sizes: 57.15x123.825x36.512 (mm)
Weight:: 1.98 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x37x6 (mm)
Подшипник 6814DD
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (kg)
K69 POM(45x40x9,5)
Manufacturer: KASTAS
Sizes: 45x40x9,5 (mm)
Подшипник NNCL 4832 CV
Manufacturer: SKF
Sizes: 160x200x40 (mm)
Weight:: 2.9 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 50.50x54x3.40 (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.
