Bearing 4422
Inner diameter:: 46.038 mm
Outer diameter: 74.630 mm
The size of the width: 22.225 mm
Weight:: 0.373 kg
Outer diameter: 74.630 mm
The size of the width: 22.225 mm
Weight:: 0.373 kg
Technical specifications
Designation: 4422
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 46.038 mm
External diameter: 74.630 mm
Width (B): 22.225 mm
Weight: 0.373 kg
Резьба (G): 9440 mm
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SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 25x37x5 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7224-E-T-P4S
Manufacturer: FAG
Sizes: 120x215x40 (mm)
K98 PU/NBR(31,75x41,28x7,94 )
Manufacturer: KASTAS
Sizes: 31,75x41,28x7,94 (mm)
A 126 13x3200 Li / 3230 Ld
Manufacturer: ContiTech AG
SPB 1590 Ld
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x86x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x33.80x2.40 (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.
