Bearing 81256 M

PRODUCTS (Bearing 81256 M)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 81256 M

Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 25.900 kg

Technical specifications

Designation: 81256 M

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 280 mm

External diameter: 380 mm

Width (B): 80 mm

Weight: 25.900 kg

Bearing 7416 AC

Manufacturer: ETERNO

Sizes: 80x200x48 (mm)

Weight:: 6 (kg)

Bearing 23128W33

Manufacturer: TMB

Sizes: 140x225x68 (mm)

Weight:: 10.5 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 35.50x40.80x2.65 (mm)

RPP8 2056 ( RPP 8 2056 -V, -M, -MFX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FRS)

Manufacturer: FEKO

Sizes: 92.08x111.28x11.11 (mm)

K751 PTFE/Spring(75x65,6x7,1 )

Manufacturer: KASTAS

Sizes: 75x65,6x7,1 (mm)

Подшипник HM516448/HM516410

Manufacturer: NSK-RHP

Sizes: 82.55x133.35x39.688 (mm)

Weight:: 2.117 (kg)

Mechanical seal RM 551С

Manufacturer: RiMi

XPZ 612 Lw / Ld ( XPZ612 )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 18x30x7 (mm)

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.