Bearings RNA4909

PRODUCTS (Bearings RNA4909)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4909

Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.182 kg

Technical specifications

Designation: RNA4909

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 52 mm

Outside diameter (D): 68 mm

Width (B): 22 mm

Weight: 0.182 kg

Подшипник 7013CDB

Manufacturer: NACHI

Sizes: 65x100x18 (mm)

Weight:: 0.47 (kg)

Подшипник FBNP-7108

Manufacturer: NSK-RHP

Sizes: 7x10x8 (mm)

Weight:: 0.001 (kg)

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKIB5903

Manufacturer: INA-FAG

Sizes: 55x63x7/5 (mm)

Подшипник 48190/48120

Manufacturer: NACHI

Sizes: 107.950x161.925x34.925 (mm)

Weight:: 2,43 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 45x68x8 (mm)

Подшипник NUP 210 EW

Manufacturer: NSK-RHP

Sizes: 40x46x12,8 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71917-C-T-P4S

Manufacturer: FAG

Sizes: 85x120x18 (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.