Bearing 21Z02
Inner diameter:: 55.575 mm
Outer diameter: 95.275 mm
The size of the width: 31.870 mm
Weight:: 0.953 kg
Outer diameter: 95.275 mm
The size of the width: 31.870 mm
Weight:: 0.953 kg
Technical specifications
Designation: 21Z02
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55.575 mm
External diameter: 95.275 mm
Width (B): 31.870 mm
Weight: 0.953 kg
Резьба (G): 17100 mm
Подшипник 5202
Manufacturer: NSK-RHP
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 399.50x416.30x8.40 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 230x270x16 (mm)
Bearing NJ244
Manufacturer: ETERNO
Sizes: 220x400x65 (mm)
Weight:: 37 (kg)
Подшипник 780/772
Manufacturer: NSK-RHP
Sizes: 101.6x180.975x47.625 (mm)
Weight:: 4.87 (kg)
Bearing 6038 ZZ
Manufacturer: ETERNO
Sizes: 190x290x46 (mm)
Weight:: 11.07 (kg)
Bearing NN3068 K
Manufacturer: ETERNO
Sizes: 340x520x133 (mm)
Weight:: 99.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 240x300x20 (mm)
Bearings CF40
Manufacturer: INA-FAG
Weight:: 1.098 (kg)
Bearings GY1200-KRR-B
Manufacturer: INA-FAG
Weight:: 1.1 (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.
