Bearings K87411
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 8 mm
Weight:: 0.303 kg
Outer diameter: 120 mm
The size of the width: 8 mm
Weight:: 0.303 kg
Technical specifications
Designation: K87411
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Outside diameter (D): 120 mm
Width (B): 8 mm
Weight: 0.303 kg
Size (d1): 65 mm
Size (B): 118 mm
Limiting speed (rpm): 3300
Loading capacity dynamic (C): 222
Loading capacity dynamic (C0): 870
Bearing K12X18X12
Manufacturer: ETERNO
Sizes: 12x18x12 (mm)
Weight:: 0.0093 (kg)

1800 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Подшипник 2215
Manufacturer: NSK-RHP
Sizes: 75x130x31 (mm)
Weight:: 1.6 (kg)

Подшипник 23172CAKE4
Manufacturer: NSK-RHP
Sizes: 360x600x192 (mm)
Weight:: 217 (kg)

Подшипник 47487/47420
Manufacturer: NSK-RHP
Sizes: 69.85x120x32.545 (mm)
Weight:: 1.497 (kg)

Bearings NCS7240
Manufacturer: INA-FAG
Sizes: 114.3x152.4x63.5 (mm)
Weight:: 1.887 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x62x9 (mm)

ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF2575-2Z
Manufacturer: INA-FAG
Sizes: 25x75x28 (mm)
Weight:: 3.9 (kg)

Торцевое уплотнение RM U4(250)-95
Manufacturer: RiMi

Bearings NK26/20
Manufacturer: INA-FAG
Sizes: 26x34x20 (mm)
Weight:: 0.042 (kg)


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.