Bearing 81252 M

PRODUCTS (Bearing 81252 M)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 81252 M

Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 23.900 kg

Technical specifications

Designation: 81252 M

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 260 mm

External diameter: 360 mm

Width (B): 79 mm

Weight: 23.900 kg

O-RING

Manufacturer: NQK SF

Sizes: 452.80x470.00x8.60 (mm)

Bearing 61931M (1000931H)

Manufacturer: TMB

Sizes: 155x215x28 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 130x154x13/8 (mm)

Подшипник 6202

Manufacturer: NSK-RHP

Sizes: 174.50x191.30x8.40 (mm)

Sizes: 70x150x51 (mm)

Weight:: 3.97 (kg)

Bearing 33021 (3007121)

Manufacturer: TMB

Sizes: 105x170x47 (mm)

Weight:: 3 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 10.00x15.00x2.50 (mm)

Подшипник NF 304

Manufacturer: NACHI

Sizes: 20x44.5x15 (mm)

Weight:: 0.15 (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.