Bearing 4121
Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 46 mm
Weight:: 2.937 kg
Outer diameter: 155 mm
The size of the width: 46 mm
Weight:: 2.937 kg
Technical specifications
Designation: 4121
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 155 mm
Width (B): 46 mm
Weight: 2.937 kg
Резьба (G): 38000 mm
Подшипник 51226X
Manufacturer: NSK-RHP
Sizes: 130x190x45 (mm)
Weight:: 225 (kg)
AT5 DD
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x48x9 (mm)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKIB5903
Manufacturer: INA-FAG
Sizes: 17x30x20 (mm)
Bearing 811/530 M
Manufacturer: INA-FAG
Sizes: 530x640x85 (mm)
Weight:: 55.48 (kg)
Bearing 62208 2RS
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.471 (kg)
K150 NBR FABRIC(30x18x6/3,5)
Manufacturer: KASTAS
Sizes: 30x18x6/3,5 (mm)
SPZ 3000 Ld
Manufacturer: ContiTech AG
Подшипник 6832N
Manufacturer: NSK-RHP
Sizes: 160x200x20 (mm)
Weight:: 1.23 (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.
