Bearing D25
Inner diameter:: 50.800 mm
Outer diameter: 84.938 mm
The size of the width: 20.650 mm
Weight:: 433 kg
Outer diameter: 84.938 mm
The size of the width: 20.650 mm
Weight:: 433 kg
Technical specifications
Designation: D25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50.800 mm
External diameter: 84.938 mm
Width (B): 20.650 mm
Weight: 433 kg
Резьба (G): 10800 mm
Подшипник NP 312
Manufacturer: NACHI
Sizes: 60x113x31 (mm)
Weight:: 1.78 (kg)
Подшипник RSF-4872E4
Manufacturer: NSK-RHP
Sizes: 360x440x80 (mm)
Weight:: 27 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 95x110x12 (mm)
GEAR PULLEYS 8M-75S 189.39 (8M-75S 189.39/21)
Manufacturer: BBC
Подшипник 33889/33821
Manufacturer: NSK-RHP
Sizes: 50.8x95.25x27.783 (mm)
Weight:: 0.868 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x98.00x3.00 (mm)
3 NBR 90(043,00x03,00)
Manufacturer: KASTAS
Bearings 12J01
Manufacturer: INA-FAG
Weight:: 0.011 (kg)
Bearing 51222M (8222H)
Manufacturer: TMB
Sizes: 110x160x38 (mm)
Weight:: 2.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x62x12 (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.
