Bearing HK4512
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Technical specifications
Designation: HK4512
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 12 mm
Weight: 0.033 kg
Подшипник 623 ZZ
Manufacturer: NSK
Sizes: 3x10x4 (mm)
Weight:: 0.002 (kg)
Bearing 14116 / 14276
Manufacturer: TIMKEN
Sizes: 30.226x69.012x19.845 (mm)
Weight:: 0.37 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3003-B-2Z-TVH
Manufacturer: FAG
Sizes: 17x35x14 (mm)
GEAR PULLEYS 8M-45S 112.99 (8M-45S 112.99/12)
Manufacturer: BBC
Bearing N2228EM (2528EH)
Manufacturer: TMB
Sizes: 140x250x68 (mm)
Weight:: 15.6 (kg)
Bearings NCS2216
Manufacturer: INA
Sizes: 34.925x47.625x25.4 (mm)
Weight:: 0.118 (kg)
Bearing 495AX / 492A
Manufacturer: TIMKEN
Sizes: 76.2x133.35x30.162 (mm)
Weight:: 1.702 (kg)
Подшипник NUP 411
Manufacturer: NACHI
Sizes: 55x140x33 (mm)
Weight:: 2.54 (kg)
Bearing 61803-ZZP5 (D1080803)
Manufacturer: TMB
Sizes: 17x26x5 (mm)
Weight:: 0.0075 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 87x114.7x13 (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.