Bearings NA4907 RS

PRODUCTS (Bearings NA4907 RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA4907 RS

Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Weight:: 0.175 kg

Technical specifications

Designation: NA4907 RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 35 mm

Outside diameter (D): 55 mm

Width (B): 21 mm

Weight: 0.175 kg

Limiting speed (rpm): 4800

K78 Aramid Phenolic/Graphite(229x235x20)

Manufacturer: KASTAS

Sizes: 229x235x20 (mm)

K78 Aramid Phenolic/Graphite(229x235x20)

Подшипник NJ 320 EM

Manufacturer: NSK-RHP

Sizes: 100x215x47 (mm)

Weight:: 8.63 (kg)

ATG10 5800 MFX - Megaflex ( ATK10 5800 BFX - BRECOFLEX )

Manufacturer: ContiTech AG

Bearing 922

Manufacturer: INA-FAG

Sizes: 110x160x40 (mm)

Weight:: 2.810 (kg)

Manufacturer: ContiTech AG

T5 DD

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: NSK-RHP

Sizes: 90x160x30 (mm)

Weight:: 2.25 (kg)

Bearing NU2228

Manufacturer: ETERNO

Sizes: 140x250x68 (mm)

Weight:: 14.3 (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.