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
K21 NBR(30x45x10)
Manufacturer: KASTAS
Sizes: 30x45x10 (mm)
Bearing RN312M (502312EH)
Manufacturer: TMB
Sizes: 60x113x31 (mm)
Weight:: 1.31 (kg)
Подшипник MFJH-1010
Manufacturer: NSK-RHP
Sizes: 10x16x10 (mm)
Weight:: 0.007 (kg)
Подшипник 484/472
Manufacturer: NSK-RHP
Sizes: 70x120x29.795 (mm)
Weight:: 1.315 (kg)
Bearing 874 14
Manufacturer: INA-FAG
Sizes: 70x150x36 (mm)
Weight:: 3.370 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.60x20.40x2.40 (mm)
Bearing 618/3P5 (D1000083)
Manufacturer: TMB
Sizes: 3x7x2 (mm)
Weight:: 0.0034 (kg)
Bearing IR35x40x20.5
Manufacturer: INA-FAG
Sizes: 35x40x20.5 (mm)
Weight:: 0.461 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing 7205CP5 (36205J)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (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.
