Bearings NA4910
Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.274 kg
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.274 kg
Technical specifications
Designation: NA4910
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 mm
Inner diameter (F): 58 mm
Outside diameter (D): 72 mm
Width (B): 22 mm
Weight: 0.274 kg
Limiting speed (rpm): 8000
Loading capacity dynamic (C): 47.0
Loading capacity dynamic (C0): 80.0
Bearing HK1516
Manufacturer: ETERNO
Sizes: 15x21x16 (mm)
Weight:: 0.015 (kg)

CTD 1440 C8M
Manufacturer: ContiTech AG

Bearing NU1007M (32107H)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.16 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 15.80x18.20x1.20 (mm)

1080 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73x98x12 (mm)

Подшипник NJ 410
Manufacturer: NACHI
Sizes: 50x130x31 (mm)
Weight:: 2.05 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 32.00x42.00x5.00 (mm)

Подшипник 69/800
Manufacturer: NSK-RHP
Sizes: 800x1060x115 (mm)
Weight:: 275 (kg)

AT20 DD
Manufacturer: ContiTech AG


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.