Bearings K81288
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 52 mm
Weight:: 27.2 kg
Outer diameter: 600 mm
The size of the width: 52 mm
Weight:: 27.2 kg
Technical specifications
Designation: K81288
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 440 mm
Outside diameter (D): 600 mm
Width (B): 52 mm
Weight: 27.2 kg
Size (d1): 479 mm
Size (B): 591 mm
Limiting speed (rpm): 550
Loading capacity dynamic (C): 3600
Loading capacity dynamic (C0): 14800
Корпус UCTL204+WL200
Manufacturer: NACHI
Weight:: 6.3 (kg)
Подшипник 53413U
Manufacturer: NSK-RHP
Sizes: 65x140x65 (mm)
Weight:: 0.73 (kg)
Подшипник 6804
Manufacturer: NSK-RHP
Sizes: 20x32x7 (mm)
Weight:: 0.017 (kg)
Подшипник NJ 213 EW
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1.05 (kg)
Mechanical seal RM 551D
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 0.80x1.80x0.50 (mm)
Подшипник NF 256
Manufacturer: NSK-RHP
Sizes: 280x440x80 (mm)
Weight:: 69.6 (kg)
Подшипник NUP 322 EM
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 11.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 283.60x295.00x5.70 (mm)
PL 1943 / 765 L
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.
