Bearing NA4901 2RS

PRODUCTS (Bearing NA4901 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4901 2RS

Inner diameter:: 12 mm
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 0.0275 kg

Technical specifications

Designation : NA4901 2RS

Dimensions, mm : 12x16x24

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.0275 Kg

Dynamic load rating (C) - 6880 kN

Static load rating (C0) - 7600 kN

Outside width (C) - 14mm

Grease lubrication speed - 9600 rev/min

Подшипник 677/672

Manufacturer: NSK-RHP

Sizes: 85.725x168.275x41.275 (mm)

Weight:: 4.15 (kg)

K35 PU PU/NBR(40x55,1x6,3)

Manufacturer: KASTAS

Sizes: 40x55,1x6,3 (mm)

B 45 17x1140 Li / 1185 Ld

Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(495x500x15)

Manufacturer: KASTAS

Sizes: 495x500x15 (mm)

4 NBR 70(310,00x04,00)

Manufacturer: KASTAS

Подшипник 6203N

Manufacturer: NSK-RHP

Sizes: 17x40x12 (mm)

Weight:: 0.067 (kg)

SEALS (REINFORCED SEAL) (SC)

Manufacturer: FEKO

Sizes: 65x90x12/18 (mm)

Подшипник FNTA-5070

Manufacturer: NSK-RHP

Sizes: 80x100x15 (mm)

Weight:: 0.23 (kg)

Подшипник 6030

Manufacturer: NACHI

Sizes: 150x225x35 (mm)

Weight:: 4.48 (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.