Bearings NAO12x28x12
Inner diameter:: 12 mm
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.04 kg
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.04 kg
Technical specifications
Designation: NAO12x28x12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 мм
Inner diameter (F): 16 мм
Outside diameter (D): 28 мм
Outside diameter (E): 22 мм
Width (B): 12 мм
Weight: 0.04 Кг
Limiting speed (rpm): 22000
SPA 2032 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник 51212
Manufacturer: NSK-RHP
Sizes: 60x95x26 (mm)
Weight:: 225 (kg)
Manufacturer: ContiTech AG
RPP8 7920 ( RPP 8 7920 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x21x4 (mm)
Bearing 23248 KMW33
Manufacturer: ETERNO
Sizes: 240x440x160 (mm)
Weight:: 108 (kg)
Bearing NNU4964KW33
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 53.7 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4090-TV
Manufacturer: INA-FAG
Sizes: 40x65x75 (mm)
Подшипник 51428
Manufacturer: NACHI
Sizes: 140x280x112 (mm)
Weight:: 225 (kg)
K23 PU(180x160x12)
Manufacturer: KASTAS
Sizes: 180x160x12 (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.
