Bearings NK90/25
Inner diameter:: 90 mm
Outer diameter: 110 mm
The size of the width: 25 mm
Weight:: 0.45 kg
Outer diameter: 110 mm
The size of the width: 25 mm
Weight:: 0.45 kg
Technical specifications
Designation: NK90/25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 90 mm
Outside diameter (D): 110 mm
Width (B): 25 mm
Weight: 0.45 kg
Подшипник 52409
Manufacturer: NSK-RHP
Sizes: 45x100x72 (mm)
Weight:: 225 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7018-C-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (mm)
Weight:: 1.19 (kg)
Подшипник 231/530E
Manufacturer: NACHI
Sizes: 530x870x272 (mm)
Weight:: 640 (kg)
K709 PTFE/NBR(250x270,5x8,1)
Manufacturer: KASTAS
Sizes: 250x270,5x8,1 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71903-C-T-P4S
Manufacturer: FAG
Sizes: 17x30x7 (mm)
Bearing NNU4934K/W33P4 (C4382934K)
Manufacturer: TMB
Sizes: 170x230x60 (mm)
Weight:: 6.55 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905-2RSR
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
CTD 1750 C14M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x33x7 (mm)
K49 PU/NBR(180x159x8,1)
Manufacturer: KASTAS
Sizes: 180x159x8,1 (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.
