Bearings NK47/20

PRODUCTS (Bearings NK47/20)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NK47/20

Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.945 kg

Technical specifications

Designation: NK47/20

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 47 mm

Outside diameter (D): 57 mm

Width (B): 20 mm

Weight: 0.945 kg

Подшипник 7034CDB

Manufacturer: NACHI

Sizes: 170x260x42 (mm)

Sizes: 10.80x17.00x3.10 (mm)

K81 TPE(105x110x1,3 )

Manufacturer: KASTAS

Sizes: 105x110x1,3 (mm)

3 NBR 70(021,00x03,00)

Manufacturer: KASTAS

Подшипник N 221

Manufacturer: NACHI

Sizes: 105x168.8x36 (mm)

Weight:: 3.95 (kg)

K41 PTFE/NBR(60x44,9x6,3)

Manufacturer: KASTAS

Sizes: 60x44,9x6,3 (mm)

RPP8 DD 3468 MFX - Megaflex

Manufacturer: ContiTech AG

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

Manufacturer: STO

Sizes: 15x30x7/8.5 (mm)

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

RPP14 5684 ( RPP 14 5684 -V, -M, -MFX )

Manufacturer: ContiTech AG

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.