Bearings RNA4900
Inner diameter:: 14 mm
Outer diameter: 22 mm
The size of the width: 13 mm
Weight:: 0.165 kg
Outer diameter: 22 mm
The size of the width: 13 mm
Weight:: 0.165 kg
Technical specifications
Designation: RNA4900
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 14 mm
Outside diameter (D): 22 mm
Width (B): 13 mm
Weight: 0.165 kg
XPB 1970 Lw / Ld ( ХРВ 1970 )
Manufacturer: ContiTech AG
Подшипник MFJ-1712
Manufacturer: NSK-RHP
Sizes: 17x23x12 (mm)
Weight:: 0.011 (kg)
Корпус UCTU316+WU900
Manufacturer: NACHI
Weight:: 54.4 (kg)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 28x62x10 (mm)
3.53 NBR 70(329,8x3,53 )
Manufacturer: KASTAS
K34 (32x47x22,5)
Manufacturer: KASTAS
Sizes: 32x47x22,5 (mm)
5.33 NBR 90(062,87x05,33 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCAV)
Manufacturer: STO
Sizes: 35x50x9.5 (mm)
Подшипник 21322CAE4
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 11.2 (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.
