Bearings NA4848

PRODUCTS (Bearings NA4848)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA4848

Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg

Technical specifications

Designation: NA4848

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 240 mm

Inner diameter (F): 265 mm

Outside diameter (D): 300 mm

Width (B): 60 mm

Weight: 10 kg

Limiting speed (rpm): 1800

Loading capacity dynamic (C): 355.0

Loading capacity dynamic (C0): 1080.0

SEALS (REINFORCED SEAL) (ARS)

Sizes: 11.50x15.50x2.00 (mm)

Krestovina 28x55

Manufacturer: TOYO

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS7024-E-T-P4S

Manufacturer: FAG

Sizes: 120x180x28 (mm)

K18 (110x90x25,3)

Manufacturer: KASTAS

Sizes: 110x90x25,3 (mm)

Krestovina 25,02X63,8

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905

Manufacturer: INA-FAG

Sizes: 30x42x17 (mm)

Подшипник 7017DT

Manufacturer: NACHI

Sizes: 85x130x22 (mm)

Weight:: 0.96 (kg)

Bearing 25878 / 25821

Manufacturer: TIMKEN

Sizes: 34.925x73.025x23.812 (mm)

Weight:: 0.471 (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.