Bearing 917
Inner diameter:: 85 mm
Outer diameter: 125 mm
The size of the width: 30.5 mm
Weight:: 1.226 kg
Outer diameter: 125 mm
The size of the width: 30.5 mm
Weight:: 1.226 kg
Technical specifications
Designation: 917
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 85 mm
External diameter: 125 mm
Width (B): 30.5 mm
Weight: 1.226 kg
Резьба (G): 24000 mm
MEGADYNE ISORAN 750H
Manufacturer: ContiTech AG

K22 PU(480x520x20)
Manufacturer: KASTAS
Sizes: 480x520x20 (mm)

Bearing L68149 / L68110
Manufacturer: TIMKEN
Sizes: 34.988x59.131x15.875 (mm)
Weight:: 0.173 (kg)

Подшипник NUP 330 EM
Manufacturer: NSK-RHP
Sizes: 150x320x65 (mm)
Weight:: 27.1 (kg)

Подшипник 74550/74850
Manufacturer: NSK-RHP
Sizes: 139.7x215.9x47.625 (mm)
Weight:: 5.92 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x60x12 (mm)

K518 (140x118x26,5)
Manufacturer: KASTAS
Sizes: 140x118x26,5 (mm)

RPP8 DD 2388 MFX - Megaflex
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x75x12 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 7.00x7.60x0.30 (mm)


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.