Bearings PNA25/47
Inner diameter:: 25 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.157 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.157 kg
Technical specifications
Designation: PNA25/47
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 25 mm
Outside diameter (D): 47 mm
Width (B): 20 mm
Weight: 0.157 kg
Limiting speed (rpm): 15000
Loading capacity dynamic (C): 22600
Loading capacity dynamic (C0): 36000
SPEED LIMIT: 9000
Подшипник 7340B
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 53.7 (kg)
Bearing NN3019
Manufacturer: ETERNO
Sizes: 95x145x37 (mm)
Weight:: 2.14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.20x7.00x1.90 (mm)
Подшипник 22222EX
Manufacturer: NACHI
Sizes: 110x200x53 (mm)
Weight:: 7.36 (kg)
Подшипник MR 85 ZZ
Manufacturer: NSK-RHP
Sizes: 5x8x2.5 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 15.50x28.50x6.30 (mm)
Bearing BCH1012
Manufacturer: INA-FAG
Sizes: 15.875x22.225x19.050 (mm)
Weight:: 0.019 (kg)
Подшипник 7215 B
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 50.00x59.00x4.50 (mm)
K62 NBR(16x11,4x1,8)
Manufacturer: KASTAS
Sizes: 16x11,4x1,8 (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.
