Bearings PNA20/42

PRODUCTS (Bearings PNA20/42)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings PNA20/42

Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 0.136 kg

Technical specifications

Designation: PNA20/42

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 20 mm

Outside diameter (D): 42 mm

Width (B): 20 mm

Weight: 0.136 kg

Limiting speed (rpm): 18000

Loading capacity dynamic (C): 18800

Loading capacity dynamic (C0): 30500

SPEED LIMIT: 11000

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 22x41.3x7 (mm)

K22 NBR(6x13x5,5)

Manufacturer: KASTAS

Sizes: 6x13x5,5 (mm)

K17 PTFE/NBR(105x89,5x6,3)

Manufacturer: KASTAS

Sizes: 105x89,5x6,3 (mm)

K150 NBR FABRIC(80x65x7,5/4,5 )

Manufacturer: KASTAS

Sizes: 80x65x7,5/4,5 (mm)

AT5 1750 GEN III

Manufacturer: ContiTech AG

AT5 DD

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 150x164x5 (mm)

Подшипник 6912VV

Manufacturer: NSK-RHP

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 130x150x12 (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.