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
Bearing LR209NPP
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 19 (kg)
Подшипник 63/22ZE
Manufacturer: NACHI
Sizes: 22x56x16 (mm)
Weight:: 0.176 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81256-M
Manufacturer: INA-FAG
Sizes: 280x380x80 (mm)
AT5 DD
Manufacturer: ContiTech AG
A 120 13x3050 Li / 3080 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x42x7 (mm)
Bearing 7017CTAP4 (36117KJ)
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 0.89 (kg)
6.99 NBR 90(215,30x06,99 )
Manufacturer: KASTAS
Подшипник RNA5905
Manufacturer: NSK-RHP
Sizes: 30x42x23 (mm)
Weight:: 0.1 (kg)
Подшипник MR 93
Manufacturer: NSK-RHP
Sizes: 3x9x2.5 (mm)
Weight:: 0.001 (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.
