Bearings NAO40x65x20
Inner diameter:: 40 mm
Outer diameter: 65 mm
The size of the width: 20 mm
Weight:: 0.279 kg
Outer diameter: 65 mm
The size of the width: 20 mm
Weight:: 0.279 kg
Technical specifications
Designation: NAO40x65x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 мм
Inner diameter (F): 50 мм
Outside diameter (D): 65 мм
Outside diameter (E): 58 мм
Width (B): 20 мм
Weight: 0.279 Кг
Limiting speed (rpm): 9500
Подшипник C3120V
Manufacturer: SKF
Sizes: 100x165x52 (mm)
Weight:: 4.45 (kg)
K751 PTFE/Spring(50x40,6x7,1)
Manufacturer: KASTAS
Sizes: 50x40,6x7,1 (mm)
K21 PU(15x22x8)
Manufacturer: KASTAS
Sizes: 15x22x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 108.00x116.00x4.00 (mm)
Подшипник 22311EAKE4
Manufacturer: NSK-RHP
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
Подшипник 51217
Manufacturer: NSK-RHP
Sizes: 85x125x31 (mm)
Weight:: 225 (kg)
3.53 NBR 70(047,22x03,53)
Manufacturer: KASTAS
Подшипник MF104B
Manufacturer: NSK-RHP
Sizes: 4x11.2x3 (mm)
Weight:: 1.13 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x47x10 (mm)
25X 4500 L=L
Manufacturer: ContiTech AG
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.
