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
O-RING
Manufacturer: NQK SF
Sizes: 25.00x33.00x4.00 (mm)
Bearings K81192
Manufacturer: INA-FAG
Sizes: 460x560x32 (mm)
Weight:: 11.9 (kg)
Подшипник NNCL 4876 CV
Manufacturer: SKF
Sizes: 380x480x100 (mm)
Weight:: 44 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 75x100x10 (mm)
ContiTechHTD 5M 15 HF
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 235x250x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 63x88.9x12/7 (mm)
Подшипник 6007ZZ
Manufacturer: NSK-RHP
Sizes: 35x62x14 (mm)
Weight:: 0.151 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 86x103x9 (mm)
Bearings PWTR50 2RS-XL
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 0.95 (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.
