Bearings NKI55/25
Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 25 mm
Weight:: 0.272 kg
Outer diameter: 72 mm
The size of the width: 25 mm
Weight:: 0.272 kg
Technical specifications
Designation: NKI55/25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Inner diameter (F): 60 mm
Outside diameter (D): 72 mm
Width (B): 25 mm
Weight: 0.272 kg
Limiting speed (rpm): 7500
Loading capacity dynamic (C): 42.0
Loading capacity dynamic (C0): 90.0
O-RING
Manufacturer: NQK SF
Sizes: 15.80x18.20x1.20 (mm)

K23 NBR(65x55x7)
Manufacturer: KASTAS
Sizes: 65x55x7 (mm)

K21 PU(12x26x10)
Manufacturer: KASTAS
Sizes: 12x26x10 (mm)

Подшипник HR30310J
Manufacturer: NSK-RHP
Sizes: 50x110x29.25 (mm)
Weight:: 1.28 (kg)

Bearing 60152RS (180115K)
Manufacturer: TMB
Sizes: 75x115x20 (mm)
Weight:: 0.67 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x42x8 (mm)

Bearing 7218ACP5 (D46218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)

6 NBR 90(075,00x06,00)
Manufacturer: KASTAS

17x991 B 39
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 20.50x23.50x1.50 (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.