Bearing WS89448
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 41 mm
Weight:: 34.300 kg
Outer diameter: 440 mm
The size of the width: 41 mm
Weight:: 34.300 kg
Technical specifications
Designation: WS89448
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 240 mm
External diameter: 440 mm
Width (B): 41 mm
Weight: 34.300 kg
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO30X45X17
Manufacturer: INA-FAG
Sizes: 30x45x17 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 10.50x14.10x1.80 (mm)
Bearing 3810 2RS
Manufacturer: ETERNO
Sizes: 50x65x12 (mm)
Weight:: 0.07 (kg)
Подшипник 7307DF
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.475 (kg)
1.78 NBR 70(017,17x01,78)
Manufacturer: KASTAS
HTD 8M 4872 ( HTD8M 4872 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 320/28-X
Manufacturer: FAG
Sizes: 28x52x16 (mm)
T10 DD
Manufacturer: ContiTech AG
K21 NBR(55x70x12)
Manufacturer: KASTAS
Sizes: 55x70x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x20 (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.