Bearings RPNA40/55
Inner diameter:: 40 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.141 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.141 kg
Technical specifications
Designation: RPNA40/55
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 40 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.141 kg
Limiting speed (rpm): 11000
Loading capacity dynamic (C): 26000
Loading capacity dynamic (C0): 47000
SPEED LIMIT: 6500
O-RING
Manufacturer: NQK SF
Sizes: 127.80x145.00x8.60 (mm)
Подшипник NN 3032
Manufacturer: NSK
Sizes: 160x219x60 (mm)
Weight:: 9.41 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 194.00x201.00x3.50 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PME35-N
Manufacturer: INA
3.53 NBR 70(278,99x3,53)
Manufacturer: KASTAS
Mechanical seal RM 551D
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 7.80x16x7 (mm)
Bearing HM212049 / HM212011
Manufacturer: TIMKEN
Sizes: 66.675x122.238x38.100 (mm)
Weight:: 1.850 (kg)
Bearing NJ420
Manufacturer: ETERNO
Sizes: 100x250x58 (mm)
Weight:: 14.37 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7306-B-2RS-TVP
Manufacturer: FAG
Sizes: 30x72x19 (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.