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
Подшипник 23992EK
Manufacturer: NACHI
Sizes: 460x620x118 (mm)
Weight:: 105 (kg)
SPA 850 Lw L=L EL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DH TB2)
Manufacturer: STO
Sizes: 62x82x11 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF40100-L-TV
Manufacturer: INA-FAG
Sizes: 40x100x18 (mm)
Weight:: 1.45 (kg)
Подшипник NJ 421
Manufacturer: NSK-RHP
Sizes: 105x260x60 (mm)
Weight:: 17.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.50x25.50x2.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 255.00x262.00x3.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x30x4/5 (mm)
Manufacturer: ContiTech AG
SPA 1457
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.
