Bearing WS87420
Inner diameter:: 100 mm
Outer diameter: 210 mm
The size of the width: 17.5 mm
Weight:: 3.680 kg
Outer diameter: 210 mm
The size of the width: 17.5 mm
Weight:: 3.680 kg
Technical specifications
Designation: WS87420
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 100 mm
External diameter: 210 mm
Width (B): 17.5 mm
Weight: 3.680 kg
Mechanical seal RM 551B
Manufacturer: RiMi
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3801-B-TVH
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Sizes: 12x21x7 (mm)
K59 NBR(160x140x8,25)
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SEALS (REINFORCED SEAL) (SB)
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Sizes: 8.50x16.25x5.85/9.50 (mm)
HTD 8M 2488 ( HTD8M 2488 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 58.00x64.00x3.00 (mm)
Manufacturer: ContiTech AG
Bearing NNU4944KW33P5
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (kg)
K21 NBR(3x8x3,5)
Manufacturer: KASTAS
Sizes: 3x8x3,5 (mm)
Bearings GYE35-KRR-B
Manufacturer: INA-FAG
Weight:: 0.49 (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.
