Bearings PWKR52 2RS
Inner diameter:: 20 mm
Outer diameter: 52 mm
Weight:: 0.45 kg
Outer diameter: 52 mm
Weight:: 0.45 kg
Technical specifications
Designation: PWKR52 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Size (d1): 66 mm
Size (B): 24 mm
Outside diameter (D): 52 mm
Weight: 0.45 kg
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 20x42x7 (mm)
K11 TPE(60x70x7/5,3)
Manufacturer: KASTAS
Sizes: 60x70x7/5,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x140x13 (mm)
Подшипник N 256
Manufacturer: NACHI
Sizes: 260x440x80 (mm)
Weight:: 70 (kg)
K17X PTFE/NBR(50x34,5x5,5)
Manufacturer: KASTAS
Sizes: 50x34,5x5,5 (mm)
K95 NBR(60x100x20)
Manufacturer: KASTAS
Sizes: 60x100x20 (mm)
K69 POM(33x28x9,5)
Manufacturer: KASTAS
Sizes: 33x28x9,5 (mm)
Подшипник HR90KBE1901+L
Manufacturer: NSK
Sizes: 90x190x144 (mm)
Weight:: 17.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x90x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1311-K-TVH-C3 + H311
Manufacturer: FAG
Sizes: 50x120x29 (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.