Bearing WS87440
Inner diameter:: 200 mm
Outer diameter: 400 mm
The size of the width: 31 mm
Weight:: 23.000 kg
Outer diameter: 400 mm
The size of the width: 31 mm
Weight:: 23.000 kg
Technical specifications
Designation: WS87440
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 200 mm
External diameter: 400 mm
Width (B): 31 mm
Weight: 23.000 kg
K75 PHENOLIC(120x125x9,7)
Manufacturer: KASTAS
Sizes: 120x125x9,7 (mm)
Подшипник 7022C
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)
RPP8 4680 ( RPP 8 4680 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 2201 2RS
Manufacturer: ETERNO
Sizes: 12x32x14 (mm)
Weight:: 0.056 (kg)
K753 PTFE/NBR(25x14x4,2)
Manufacturer: KASTAS
Sizes: 25x14x4,2 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71900-C-T-P4S
Manufacturer: FAG
Sizes: 10x22x6 (mm)
Подшипник 53218U
Manufacturer: NSK
Sizes: 90x135x42 (mm)
Weight:: 225 (kg)
SEALS (REINFORCED SEAL) (AR-B)
Manufacturer: FEKO
Sizes: 5x22x7 (mm)
XPZ 2500 Lw / Ld ( XPZ2500 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x56x6 (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.