Bearing WS87408
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 8.250 mm
Weight:: 0.310 kg
Outer diameter: 90 mm
The size of the width: 8.250 mm
Weight:: 0.310 kg
Technical specifications
Designation: WS87408
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 90 mm
Width (B): 8.250 mm
Weight: 0.310 kg
Bearing NNTR65X160X75 2ZL
Manufacturer: INA-FAG
Sizes: 65x160x75 (mm)
Weight:: 73 (kg)
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Manufacturer: INA-FAG
Sizes: 50x92x31 (mm)
Weight:: 1.000 (kg)
K21 PU(34x48x10 )
Manufacturer: KASTAS
Sizes: 34x48x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81209-TV
Manufacturer: INA-FAG
Sizes: 45x73x9 (mm)
Подшипник 6021N
Manufacturer: NSK-RHP
Sizes: 105x160x26 (mm)
Weight:: 1.58 (kg)
K21 PU(45x55x6)
Manufacturer: KASTAS
Sizes: 45x55x6 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE45-NPP-FA106
Manufacturer: INA-FAG
Sizes: 45x85x43.8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x74x8 (mm)
K21 PU(45x70x12)
Manufacturer: KASTAS
Sizes: 45x70x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2)
Manufacturer: STO
Sizes: 68x90x12 (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.
