Bearing RNA4905RS

PRODUCTS (Bearing RNA4905RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA4905RS

Inner diameter:: 30 mm
Outer diameter: 42 mm
The size of the width: 17 mm
Weight:: 60 kg

Technical specifications

Designation : RNA4905RS

Dimensions, mm : 30x42x17

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 60 Kg

Dynamic load rating (C) - 16300 kN

Static load rating (C0) - 21500 kN

Grease lubrication speed - 6500 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 56.52x67.18x5.33 (mm)

25X 6300 L=L

Manufacturer: ContiTech AG

Подшипник 53211U

Manufacturer: NSK-RHP

Sizes: 55x90x30 (mm)

Weight:: 0.819 (kg)

Bearing NN3022K (3182122)

Manufacturer: TMB

Sizes: 110x170x45 (mm)

Weight:: 3.4 (kg)

3L 400

Manufacturer: ContiTech AG

KSO NBR 70(4 mm nbr oring cord)

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

Sizes: 81.00x93.00x6.00 (mm)

3 FKM 80(094,00x03,00 )

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.