Bearing D9
Inner diameter:: 25.400 mm
Outer diameter: 50.013 mm
The size of the width: 15.875 mm
Weight:: 138 kg
Outer diameter: 50.013 mm
The size of the width: 15.875 mm
Weight:: 138 kg
Technical specifications
Designation: D9
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25.400 mm
External diameter: 50.013 mm
Width (B): 15.875 mm
Weight: 138 kg
Резьба (G): 6700 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 30x50x10 (mm)

Подшипник NJ 213
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.06 (kg)

MEGADYNE ISORAN 245 GLD5 ( RPP5 245 GOLD )
Manufacturer: ContiTech AG

BB99 ( ВВ 99 ) Le= 2584 мм
Manufacturer: ContiTech AG

K35 PTFE/NBR(100x110,7x4,2)
Manufacturer: KASTAS
Sizes: 100x110,7x4,2 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 315.00x327.00x6.00 (mm)

Bearings NAO40x65x20
Manufacturer: INA-FAG
Sizes: 40x65x20 (mm)
Weight:: 0.279 (kg)

RPP8 DD 2452 MFX - Megaflex
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x63x12 (mm)

Подшипник 1380/1329
Manufacturer: NSK-RHP
Sizes: 22.225x53.975x19.368 (mm)
Weight:: 0.219 (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.