Bearings NA69/22
Inner diameter:: 22 mm
Outer diameter: 39 mm
The size of the width: 30 mm
Weight:: 0.015 kg
Outer diameter: 39 mm
The size of the width: 30 mm
Weight:: 0.015 kg
Technical specifications
Designation: NA69/22
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 22 mm
Inner diameter (F): 28 mm
Outside diameter (D): 39 mm
Width (B): 30 mm
Weight: 0.015 kg
Limiting speed (rpm): 16000
Loading capacity dynamic (C): 37.5
Loading capacity dynamic (C0): 55.0
MEGADYNE ISORAN 480H
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4840
Manufacturer: INA-FAG
Sizes: 220x250x50 (mm)

Bearing 51234
Manufacturer: ETERNO
Sizes: 170x240x55 (mm)
Weight:: 8.15 (kg)

3.53 NBR 70(071,44x03,53)
Manufacturer: KASTAS

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x39x10.5 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71920-C-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKIB5908
Manufacturer: INA-FAG
Sizes: 40x62x34 (mm)

HTD 8M 6552 ( HTD8M 6552 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник HR32324J
Manufacturer: NSK-RHP
Sizes: 120x260x90.5 (mm)
Weight:: 21.8 (kg)

Bearing 61930 ZZ
Manufacturer: ETERNO
Sizes: 150x210x28 (mm)
Weight:: 2.64 (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.