Bearing 4124
Inner diameter:: 120 mm
Outer diameter: 170 mm
The size of the width: 49 mm
Weight:: 3.577 kg
Outer diameter: 170 mm
The size of the width: 49 mm
Weight:: 3.577 kg
Technical specifications
Designation: 4124
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120 mm
External diameter: 170 mm
Width (B): 49 mm
Weight: 3.577 kg
Резьба (G): 41000 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 13x22x7 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing 62012RS (180201)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Подшипник 51416
Manufacturer: NACHI
Sizes: 80x170x68 (mm)
Weight:: 225 (kg)
Bearing 7210ACM (46210H)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 310.00x330.00x10.00 (mm)
Bearings NKIS9
Manufacturer: INA-FAG
Sizes: 9x26x16 (mm)
Weight:: 0.414 (kg)
D 173 32x4394 Li / 4470 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 22.50x25.50x1.50 (mm)
MEGADYNE ISORAN 4578 SLV14 ( RPP14 4578 SILVER )
Manufacturer: ContiTech AG
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.