Bearings NK47/20
Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.945 kg
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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x101x4/7 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI55/35
Manufacturer: INA-FAG
Sizes: 55x72x35 (mm)

Krestovina 34x90,4
Manufacturer: TOYO

SPB 2175
Manufacturer: ContiTech AG

V 551/7 DL
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 11.00x14.80x1.90 (mm)

Bearing N317E (2317E)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.55 (kg)

Подшипник NJ 212 E
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.921 (kg)

Bearing FC30
Manufacturer: ETERNO
Sizes: 30x37x20 (mm)
Weight:: 42 (kg)

Krestovina 31,78x81,4
Manufacturer: TOYO


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.