Bearing 4138

PRODUCTS (Bearing 4138)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4138

Inner diameter:: 190 mm
Outer diameter: 275 mm
The size of the width: 80 mm
Weight:: 15.821 kg

Technical specifications

Designation: 4138

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 190 mm

External diameter: 275 mm

Width (B): 80 mm

Weight: 15.821 kg

Резьба (G): 97000 mm

Подшипник NU 2309 ET

Manufacturer: NSK-RHP

Sizes: 45x100x36 (mm)

Weight:: 1.28 (kg)

3 NBR 70(054,00x03,00)

Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (C)

Bearing 15106 / 15250X

Manufacturer: TIMKEN

Sizes: 26.988x63.5x20.638 (mm)

Weight:: 0.319 (kg)

K73 POLYESTER/PTFE(215x220x15)

Manufacturer: KASTAS

Sizes: 215x220x15 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71905-C-T-P4S

Manufacturer: FAG

Sizes: 25x42x9 (mm)

AT5 DD

Manufacturer: ContiTech AG

PL 2895 / 1140 L

Manufacturer: ContiTech AG

Подшипник HR32030XJ

Manufacturer: NSK-RHP

Sizes: 150x225x48 (mm)

Weight:: 6.6 (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.