Bearing 4128
Inner diameter:: 140 mm
Outer diameter: 200 mm
The size of the width: 60 mm
Weight:: 6.174 kg
Outer diameter: 200 mm
The size of the width: 60 mm
Weight:: 6.174 kg
Technical specifications
Designation: 4128
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 140 mm
External diameter: 200 mm
Width (B): 60 mm
Weight: 6.174 kg
Резьба (G): 53000 mm
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE25-NPP-NR
Manufacturer: INA-FAG
Sizes: 25x52x31 (mm)
Подшипник NNCF 4936 CV
Manufacturer: SKF
Sizes: 180x250x69 (mm)
Weight:: 10.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SBG)
Manufacturer: STO
Sizes: 145x175x13 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 609-2Z
Manufacturer: FAG
Sizes: 9x24x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 125.00x135.66x5.33 (mm)
K21 PU(83x103x14)
Manufacturer: KASTAS
Sizes: 83x103x14 (mm)
Bearing 32244
Manufacturer: ETERNO
Sizes: 220x400x108 (mm)
Weight:: 58.3 (kg)
Подшипник 7234CDF
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 320x364x20 (mm)
K73 POLYESTER/PTFE(120x126x20)
Manufacturer: KASTAS
Sizes: 120x126x20 (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.
