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 120TAC20X+L
Manufacturer: NSK-RHP
Sizes: 120x180x72 (mm)
Корпус UCFCX06
Manufacturer: NACHI
Weight:: 1.4 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x100x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 173.80x180.00x3.10 (mm)
Подшипник 105TAH10DB
Manufacturer: NACHI
Sizes: 105x160x24.75 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 23.00x27.80x2.40 (mm)
Bearing 26RTW08
Manufacturer: INA-FAG
Sizes: 66.497x106.324x34.163 (mm)
Weight:: 0.990 (kg)
HTD 1595 5M
Manufacturer: ContiTech AG
HTD 8M 2752 ( HTD8M 2752 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing S6305-2RS
Manufacturer: ETERNO
Sizes: 25.00x62.00x17.00 (mm)
Weight:: 230 (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.
