Bearings RNA4913
Inner diameter:: 72 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Technical specifications
Designation: RNA4913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 72 mm
Outside diameter (D): 90 mm
Width (B): 25 mm
Weight: 0.312 kg
K782 PTFE(70x75x40)
Manufacturer: KASTAS
Sizes: 70x75x40 (mm)
Bearings RCT44A
Manufacturer: INA-FAG
Sizes: 139.700x256.540x63.500 (mm)
Weight:: 18.700 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4908-RSR
Manufacturer: INA-FAG
Sizes: 40x62x23 (mm)
MEGADYNE ISORAN 204 RPP3 ( RPP 3M 204 )
Manufacturer: ContiTech AG
Подшипник FWF-606620
Manufacturer: NSK-RHP
Sizes: 60x66x20 (mm)
Weight:: 0.057 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 77.00x84.00x3.50 (mm)
Bearing 6420 2RS
Manufacturer: ETERNO
Sizes: 100x250x58 (mm)
Weight:: 12.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x165x13 (mm)
6.99 NBR 70(247,00x06,99)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x47x10 (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.
