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
Подшипник 239/630EK
Manufacturer: NACHI
Sizes: 630x850x165 (mm)
Weight:: 273 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x95x8 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3216-B-2Z-TVH
Manufacturer: FAG
Sizes: 80x140x44.4 (mm)
Bearing NF2309EM (12609EH)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2206-K-TVH-C3
Manufacturer: FAG
Sizes: 30x62x20 (mm)
Weight:: 3.9 (kg)
Подшипник HR31315J
Manufacturer: NSK-RHP
Sizes: 75x160x40 (mm)
Weight:: 3.47 (kg)
13x3302 A 130
Manufacturer: ContiTech AG
Подшипник NJ 1005
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.086 (kg)
HTD 1040 8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x40x10 (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.
