Bearings K89444
Inner diameter:: 220 mm
Outer diameter: 420 mm
The size of the width: 40 mm
Weight:: 17.6 kg
Outer diameter: 420 mm
The size of the width: 40 mm
Weight:: 17.6 kg
Technical specifications
Designation: K89444
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 220 mm
Outside diameter (D): 420 mm
Width (B): 40 mm
Weight: 17.6 kg
Size (d1): 246 mm
Size (B): 413 mm
Limiting speed (rpm): 900
Loading capacity dynamic (C): 2900
Loading capacity dynamic (C0): 11500
O-RING
Manufacturer: NQK SF
Sizes: 105.00x112.10x3.55 (mm)
K22 NBR(10x13,6x2,30 )
Manufacturer: KASTAS
Sizes: 10x13,6x2,30 (mm)
HTD 8M 4800 ( HTD8M 4800 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 51140X
Manufacturer: NSK-RHP
Sizes: 200x250x37 (mm)
Подшипник 6203NR
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
RPP8 6976 ( RPP 8 6976 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6320N (50320)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 534.00x550.80x8.40 (mm)
Подшипник NCF 2936 V
Manufacturer: SKF
Sizes: 180x250x42 (mm)
Weight:: 6.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 160.00x165.30x2.65 (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.
