Bearings RNA4920
Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Technical specifications
Designation: RNA4920
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 115 mm
Outside diameter (D): 140 mm
Width (B): 40 mm
Weight: 1.15 kg
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 75x100x13 (mm)
K21 NBR(95x115x12)
Manufacturer: KASTAS
Sizes: 95x115x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 95.00x105.00x5.00 (mm)
3.53 NBR 70(380,59x03,53)
Manufacturer: KASTAS
T10 DD
Manufacturer: ContiTech AG
Bearing 6314Z1 (314Z1)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
Bearing 22210K (3510K)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.63 (kg)
Подшипник 23032EK
Manufacturer: NACHI
Sizes: 160x240x60 (mm)
Weight:: 9.74 (kg)
Подшипник 7236BDB
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 19.9 (kg)
Подшипник RNA4902
Manufacturer: NSK-RHP
Sizes: 20x28x13 (mm)
Weight:: 0.021 (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.
