Bearing NA4902 2RS

PRODUCTS (Bearing NA4902 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4902 2RS

Inner diameter:: 15 mm
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.036 kg

Technical specifications

Designation : NA4902 2RS

Dimensions, mm : 15x20x28

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.036 Kg

Dynamic load rating (C) - 7840 kN

Static load rating (C0) - 9520 kN

Outside width (C) - 14mm

Grease lubrication speed - 7600 rev/min

Bearing NJ314EMZ1 (42314EHZ1)

Manufacturer: TMB

Sizes: 70x150x35 (mm)

Weight:: 2.75 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 42x62x10 (mm)

T10 DD

Manufacturer: ContiTech AG

Подшипник NP 324

Manufacturer: NACHI

Sizes: 120x226x55 (mm)

Weight:: 15.1 (kg)

Bearing 4317 2RS

Manufacturer: ETERNO

Sizes: 85x180x60 (mm)

Weight:: 6.36 (kg)

Bearing NF419

Manufacturer: ETERNO

Sizes: 95x240x55 (mm)

Weight:: 14.67 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 355.00x362.10x3.55 (mm)

3 NBR 70(069,00x03,00)

Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (FS)

Manufacturer: FEKO

Sizes: 80x100x10 (mm)

Подшипник 24144CE4

Manufacturer: NSK-RHP

Sizes: 220x370x150 (mm)

Weight:: 66.7 (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.