Bearings NA4912

PRODUCTS (Bearings NA4912)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA4912

Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.426 kg

Technical specifications

Designation: NA4912

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 60 mm

Inner diameter (F): 68 mm

Outside diameter (D): 85 mm

Width (B): 25 mm

Weight: 0.426 kg

Limiting speed (rpm): 7000

Loading capacity dynamic (C): 60.0

Loading capacity dynamic (C0): 108.0

Manufacturer: NSK-RHP

Sizes: 100x140x54 (mm)

Weight:: 2.85 (kg)

K55F NBR/Metal(63x12x10)

Manufacturer: KASTAS

Sizes: 63x12x10 (mm)

2.62 NBR 70(010,78x02,62)

Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ305-E-TVP2

Manufacturer: FAG

Sizes: 25x62x17 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ305-E-TVP2

SALNIK REINFORCED (TC)

Sizes: 28.00x35.10x3.55 (mm)

3.53 NBR 70(31,34x3,53)

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.