Bearings NA4922
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Technical specifications
Designation: NA4922
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 110 mm
Inner diameter (F): 125 mm
Outside diameter (D): 150 mm
Width (B): 40 mm
Weight: 2.07 kg
Limiting speed (rpm): 3800
Loading capacity dynamic (C): 132.0
Loading capacity dynamic (C0): 290.0
Подшипник 24084EK30
Manufacturer: NACHI
Sizes: 420x620x200 (mm)
Weight:: 212 (kg)

Подшипник NU 1072
Manufacturer: NSK-RHP
Sizes: 360x495x82 (mm)
Weight:: 64.6 (kg)

Bearing JLM506849 / JML506810
Manufacturer: TIMKEN
Sizes: 55x90x23 (mm)
Weight:: 0.558 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71911-E-T-P4S
Manufacturer: FAG
Sizes: 55x80x13 (mm)

2 NBR 90(022,00x02,00 )
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23120-E1-TVPB
Manufacturer: FAG
Sizes: 100x165x52 (mm)

5.33 FKM 80(135,90x05,33 )
Manufacturer: KASTAS

Manufacturer: ContiTech AG

Bearing NN3010K (3182110)
Manufacturer: TMB
Sizes: 50x80x23 (mm)
Weight:: 0.42 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x150x14 (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.