Bearing 874 08
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Technical specifications
Designation: 874 08
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 90 mm
Width (B): 23 mm
Weight: 0.747 kg
Резьба (G): 30500 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (STC)
Manufacturer: STO
Sizes: 35x62x6/8 (mm)
Подшипник HR30219J
Manufacturer: NSK-RHP
Sizes: 95x170x34.5 (mm)
Weight:: 3.13 (kg)
Подшипник NN3020
Manufacturer: NACHI
Sizes: 100x137x37 (mm)
Weight:: 2.26 (kg)
T10 DD
Manufacturer: ContiTech AG
HTD 8M 1080 ( HTD8M 1080 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 120KBE030
Manufacturer: NACHI
Sizes: 120x180x46 (mm)
Weight:: 4.43 (kg)
Bearing FC67977
Manufacturer: INA-FAG
Sizes: 66.726x152.781x23.850 (mm)
Weight:: 2.303 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 437.00x447.60x5.30 (mm)
Bearing 33111 (3007711)
Manufacturer: TMB
Sizes: 55x90x30 (mm)
Weight:: 0.85 (kg)
1.78 FKM 80(009,25x01,78 )
Manufacturer: KASTAS
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.
