Bearings NA6918
Inner diameter:: 90 mm
Outer diameter: 125 mm
The size of the width: 63 mm
Weight:: 2.31 kg
Outer diameter: 125 mm
The size of the width: 63 mm
Weight:: 2.31 kg
Technical specifications
Designation: NA6918
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 90 mm
Inner diameter (F): 105 mm
Outside diameter (D): 125 mm
Width (B): 63 mm
Weight: 2.31 kg
Limiting speed (rpm): 4600
Loading capacity dynamic (C): 172.0
Loading capacity dynamic (C0): 425.0
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 87.50x150x10 (mm)

CONTI-V D209 32X5300 Li/5376 Ld L=L EL
Manufacturer: ContiTech AG

Подшипник 6312ZZ
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 8.09 (kg)

Подшипник E30314J
Manufacturer: NACHI
Sizes: 70x150x38 (mm)
Weight:: 3.05 (kg)

Bearing 22206 (3506)
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.29 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 45x80x10 (mm)

Bearing 52236 (38236)
Manufacturer: TMB
Sizes: 180x250x98 (mm)
Weight:: 16 (kg)

Подшипник NU 1009
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.284 (kg)

HTD 8M 2160 ( HTD8M 2160 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 619/8-ZZ (1080098)
Manufacturer: TMB
Sizes: 8x19x6 (mm)
Weight:: 0.0071 (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.