Bearing 921
Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Technical specifications
Designation: 921
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 155 mm
Width (B): 40 mm
Weight: 2.513 kg
Резьба (G): 38000 mm
O-RING
Manufacturer: NQK SF
Sizes: 200.00x214.00x7.00 (mm)
SPB 8000
Manufacturer: ContiTech AG
Подшипник 230/750CAE4
Manufacturer: NSK-RHP
Sizes: 750x1090x250 (mm)
Weight:: 768 (kg)
K81 TPE(55x59,8x2)
Manufacturer: KASTAS
Sizes: 55x59,8x2 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK110/30
Manufacturer: INA-FAG
Sizes: 110x130x30 (mm)
Weight:: 0.65 (kg)
K69 POM(75x70x9,7)
Manufacturer: KASTAS
Sizes: 75x70x9,7 (mm)
2.62 NBR 70(92,92x2,62)
Manufacturer: KASTAS
Z 40,5 10x1030 Li / 1053 Ld
Manufacturer: ContiTech AG
Bearing 61803P5 (D1000803)
Manufacturer: TMB
Sizes: 17x26x5 (mm)
Weight:: 0.0075 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x155x16 (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.
