Bearings RNA6912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 45 mm
Weight:: 0.488 kg
Outer diameter: 85 mm
The size of the width: 45 mm
Weight:: 0.488 kg
Technical specifications
Designation: RNA6912
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 68 mm
Outside diameter (D): 85 mm
Width (B): 45 mm
Weight: 0.488 kg
Bearing 7311 C
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.57 (kg)
Подшипник 6820NR
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.32 (kg)
Bearing NF320
Manufacturer: ETERNO
Sizes: 100x215x47 (mm)
Weight:: 8.3 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC42Y)
Manufacturer: STO
Sizes: 22x48x11 (mm)
540H
Manufacturer: ContiTech AG
3 NBR 70(190,00x03,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 8x22x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 139.07x149.73x5.33 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x60x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x69x10 (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.
