Bearings K89448
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 40 mm
Weight:: 19.2 kg
Outer diameter: 440 mm
The size of the width: 40 mm
Weight:: 19.2 kg
Technical specifications
Designation: K89448
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 240 mm
Outside diameter (D): 440 mm
Width (B): 40 mm
Weight: 19.2 kg
Size (d1): 266 mm
Size (B): 433 mm
Limiting speed (rpm): 850
Loading capacity dynamic (C): 3000
Loading capacity dynamic (C0): 12200
O-RING
Manufacturer: NQK SF
Sizes: 58.00x63.00x2.50 (mm)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 315x350x15 (mm)
Подшипник 24148CK30E4
Manufacturer: NSK
Sizes: 240x400x160 (mm)
Weight:: 79.5 (kg)
Подшипник 6948
Manufacturer: NSK
Sizes: 240x320x38 (mm)
Weight:: 8.49 (kg)
Bearings LR5002NPPU
Manufacturer: INA
Sizes: 15x35x13 (mm)
Weight:: 0.05 (kg)
Подшипник 22217EXK
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.75 (kg)
Bearings RNAO45x55x17
Manufacturer: INA
Sizes: 45x55x17 (mm)
Weight:: 0.083 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.00x21.00x3.00 (mm)
ContiTechHTD 8M100 HF
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.