Bearing 2921

PRODUCTS (Bearing 2921)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 2921

Inner diameter:: 105 mm
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 1.010 kg

Technical specifications

Designation: 2921

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 105 mm

External diameter: 140 mm

Width (B): 25 mm

Weight: 1.010 kg

Резьба (G): 18200 mm

Bearing HK1012-RS

Manufacturer: INA-FAG

Sizes: 150x320x65 (mm)

Weight:: 26.2 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 8.50x9.50x0.50 (mm)

K23 PU(170x150x15)

Manufacturer: KASTAS

Sizes: 170x150x15 (mm)

Bearings PWTR1542 2RS

Manufacturer: INA-FAG

Sizes: 15x42x19 (mm)

Weight:: 0.158 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 42x52x4 (mm)

SEALS (REINFORCED SEAL) (FST)

Manufacturer: FEKO

Sizes: 36x68x10/11 (mm)

Подшипник NU 2228 E

Manufacturer: NACHI

Sizes: 140x250x68 (mm)

Weight:: 14.9 (kg)

Подшипник FJ-910

Manufacturer: NSK-RHP

Sizes: 9x15x10 (mm)

Weight:: 0.006 (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.