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

Bearing 61876M (1000876H)

Manufacturer: TMB

Sizes: 380x480x46 (mm)

Weight:: 20 (kg)

Подшипник 7309C

Manufacturer: NACHI

Sizes: 45x100x25 (mm)

Weight:: 0.875 (kg)

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

Manufacturer: STO

Sizes: 18.9x30x5 (mm)

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

Подшипник NJ 1028

Manufacturer: NSK-RHP

Sizes: 140x210x33 (mm)

Weight:: 3.87 (kg)

Подшипник 6211ZZ

Manufacturer: NSK-RHP

Sizes: 55x100x21 (mm)

Weight:: 0.619 (kg)

3.53 FKM 80(047,63x03,53 )

Manufacturer: KASTAS

Bearing 601960M (1000960H)

Manufacturer: TMB

Sizes: 300x420x56 (mm)

Mechanical seal RM 301-65

Manufacturer: RiMi

Подшипник NUP 321

Manufacturer: NACHI

Sizes: 105x225x49 (mm)

Weight:: 8.73 (kg)

5.33 FKM 80(132,72x05,33 )

Manufacturer: KASTAS

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.