Bearing RNA4904RS

PRODUCTS (Bearing RNA4904RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA4904RS

Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg

Technical specifications

Designation : RNA4904RS

Dimensions, mm : 25x37x17

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 56 Kg

Dynamic load rating (C) - 14900 kN

Static load rating (C0) - 17500 kN

Grease lubrication speed - 7500 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 72.00x80.00x4.00 (mm)

K35 PTFE/NBR(63x73,7x4,2)

Manufacturer: KASTAS

Sizes: 63x73,7x4,2 (mm)

STD 1120 S8M

Manufacturer: ContiTech AG

C 160 22x4065 Li / 4124 Ld

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)

Sizes: 25x52x43/43 (mm)

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.