Bearings PNA12/28
Inner diameter:: 12 mm
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.037 kg
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.037 kg
Technical specifications
Designation: PNA12/28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 mm
Outside diameter (D): 28 mm
Width (B): 12 mm
Weight: 0.037 kg
Limiting speed (rpm): 24000
Loading capacity dynamic (C): 6900
Loading capacity dynamic (C0): 7900
SPEED LIMIT: 14000
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (ASS)
Manufacturer: FEKO
Sizes: 310x350x20 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN1242-2Z
Manufacturer: INA
Sizes: 12x42x25 (mm)
Weight:: 3.9 (kg)
Подшипник NUP 2207 ET
Manufacturer: NSK
Sizes: 35x72x23 (mm)
Weight:: 0.4 (kg)
Подшипник 15TAB04DF
Manufacturer: NACHI
Sizes: 15x47x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 213.00x220.00x3.50 (mm)
K23 PU(230x205x16)
Manufacturer: KASTAS
Sizes: 230x205x16 (mm)
Bearing 294/560 (90394/560)
Manufacturer: TMB
Sizes: 560x980x250 (mm)
Weight:: 810 (kg)
SEALS (REINFORCED SEAL) (AV)
Manufacturer: FEKO
Sizes: 33x40x4/6,50 (mm)
Подшипник 23120CE4
Manufacturer: NSK
Sizes: 100x165x52 (mm)
Weight:: 4.38 (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.