Bearings K81256
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 32 mm
Weight:: 6.4 kg
Outer diameter: 380 mm
The size of the width: 32 mm
Weight:: 6.4 kg
Technical specifications
Designation: K81256
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 280 mm
Outside diameter (D): 380 mm
Width (B): 32 mm
Weight: 6.4 kg
Size (d1): 300 mm
Size (B): 373 mm
Limiting speed (rpm): 850
Loading capacity dynamic (C): 1460
Loading capacity dynamic (C0): 5600
MEGADYNE ISORAN 725H
Manufacturer: ContiTech AG

Bearing NN3022KW33 (3182122K)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (kg)

Bearing NJ1024
Manufacturer: ETERNO
Sizes: 120x180x28 (mm)
Weight:: 2.53 (kg)

K53 NBR(12x18x4,1/5)
Manufacturer: KASTAS
Sizes: 12x18x4,1/5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 56.00x60.00x2.00 (mm)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K35X42X18
Manufacturer: INA-FAG
Weight:: 0.034 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 24032-E1-K30
Manufacturer: FAG
Sizes: 160x240x80 (mm)

Manufacturer: ContiTech AG

Подшипник 22208EXK
Manufacturer: NACHI
Sizes: 40x80x23 (mm)
Weight:: 0.56 (kg)

C 51 22x1295 Li / 1354 Ld
Manufacturer: ContiTech AG


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.