Bearings K81276
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 45 mm
Weight:: 17.7 kg
Outer diameter: 520 mm
The size of the width: 45 mm
Weight:: 17.7 kg
Technical specifications
Designation: K81276
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 380 mm
Outside diameter (D): 520 mm
Width (B): 45 mm
Weight: 17.7 kg
Size (d1): 413 mm
Size (B): 511 mm
Limiting speed (rpm): 650
Loading capacity dynamic (C): 2750
Loading capacity dynamic (C0): 11000
RPP14 7882 ( RPP 14 7882 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 40x55x8 (mm)
Подшипник 15116/15245
Manufacturer: NSK
Sizes: 30.112x62x19.05 (mm)
Weight:: 0.27 (kg)
Bearing 6220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.321 (kg)
Bearing 6322 ZZ
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.603 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 139.37x144.61x2.62 (mm)
Подшипник HM212049/HM212011
Manufacturer: NSK
Sizes: 66.675x122.238x38.1 (mm)
Weight:: 1.848 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x90x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 22.30x27.10x2.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x18x5 (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.