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 NN 3019 K
Manufacturer: NSK-RHP
Sizes: 95x132x37 (mm)
Weight:: 2.19 (kg)
Bearing KBK13x17x17,5
Manufacturer: INA-FAG
Sizes: 13x17x17.5 (mm)
Weight:: 0.010 (kg)
K06 NBR(42x50x7/5)
Manufacturer: KASTAS
Sizes: 42x50x7/5 (mm)
STD 1080 S8M
Manufacturer: ContiTech AG
Bearing K80x88x40 ZW
Manufacturer: INA-FAG
Sizes: 80x88x40 (mm)
Weight:: 0.0227 (kg)
Подшипник 7219
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
Подшипник NNC 4848 CV
Manufacturer: SKF
Sizes: 240x300x60 (mm)
Weight:: 10 (kg)
Подшипник 53336
Manufacturer: NACHI
Sizes: 180x300x99.3 (mm)
Weight:: 0.73 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23122-E1-K-TVPB
Manufacturer: FAG
Sizes: 110x180x56 (mm)
Подшипник 6911
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.189 (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.
