Bearings K81260
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 38 mm
Weight:: 10.15 kg
Outer diameter: 420 mm
The size of the width: 38 mm
Weight:: 10.15 kg
Technical specifications
Designation: K81260
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 300 mm
Outside diameter (D): 420 mm
Width (B): 38 mm
Weight: 10.15 kg
Size (d1): 328 mm
Size (B): 413 mm
Limiting speed (rpm): 800
Loading capacity dynamic (C): 1930
Loading capacity dynamic (C0): 7300
Подшипник 6210NKE
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.463 (kg)

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKIB5910
Manufacturer: INA-FAG
Sizes: 50x72x34 (mm)

Bearing 6207NP6 (E50207)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.29 (kg)

BB79 ( ВВ 79 ) Le= 2076 мм
Manufacturer: ContiTech AG

Bearing IR42x47x30
Manufacturer: INA-FAG
Sizes: 42x47x30 (mm)
Weight:: 0.081 (kg)

RPP14 6174 ( RPP 14 6174 -V, -M, -MFX )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 15x35x7 (mm)

K21 NBR(65x90x8)
Manufacturer: KASTAS
Sizes: 65x90x8 (mm)

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x50x7 (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.