Bearings RNA4902

PRODUCTS (Bearings RNA4902)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4902

Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg

Technical specifications

Designation: RNA4902

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 20 mm

Outside diameter (D): 28 mm

Width (B): 13 mm

Weight: 0.217 kg

K15 PU(48x37x4,2)

Manufacturer: KASTAS

Sizes: 48x37x4,2 (mm)

4400 RPP8 DD MEGADYNE ISORAN

Manufacturer: ContiTech AG

HTD 8M 6728 ( HTD8M 6728 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник 7311DT

Manufacturer: NACHI

Sizes: 55x120x29 (mm)

Weight:: 1.45 (kg)

Bearing 440D1024

Manufacturer: TMB

Sizes: 150x182x16 (mm)

Подшипник 7205BEA

Manufacturer: NSK-RHP

Sizes: 66.00x76.00x5.00 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7214-C-T-P4S

Manufacturer: FAG

Sizes: 70x125x24 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 285.00x291.00x3.00 (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.