Bearing RNA4902 2RS

PRODUCTS (Bearing RNA4902 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA4902 2RS

Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg

Technical specifications

Designation: RNA4902 2RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 20 mm

External diameter: 28 mm

Width: 13 mm

Weight: 0.015 kg

O-RING

Manufacturer: NQK SF

Sizes: 56.00x58.40x1.20 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 140x170x15 (mm)

4 NBR 70(065,00x04,00)

Manufacturer: KASTAS

T10 DD

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 240x280x15 (mm)

SEALS (REINFORCED SEAL) (ARS)

Manufacturer: FEKO

Sizes: 38x62x10 (mm)

KKT PTFE CARBON(2,5x20)

Manufacturer: KASTAS

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71910-C-T-P4S

Manufacturer: INA-FAG

Sizes: 80x110x35 (mm)

Weight:: 0.959 (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.