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

Подшипник 1216 K

Manufacturer: NSK-RHP

Sizes: 80x140x26 (mm)

Корпус UKC318+H2318

Manufacturer: NACHI

Weight:: 12.5 (kg)

MEGADYNE ISORAN 1400 RPP14 ( RPP 14M 1400 )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 9.70x16x4 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 25x40x12 (mm)

1690 RPP5 DD MEGADYNE ISORAN

Manufacturer: ContiTech AG

Bearing NJ2322EM (42622H)

Manufacturer: TMB

Sizes: 110x240x80 (mm)

Weight:: 17 (kg)

K19 PTFE/NBR/POM(100x85x12,5)

Manufacturer: KASTAS

Sizes: 100x85x12,5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)

Manufacturer: STO

Sizes: 22x34x7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)

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.