Bearings RNA6913
Inner diameter:: 72 mm
Outer diameter: 90 mm
The size of the width: 45 mm
Weight:: 0.58 kg
Outer diameter: 90 mm
The size of the width: 45 mm
Weight:: 0.58 kg
Technical specifications
Designation: RNA6913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 72 mm
Outside diameter (D): 90 mm
Width (B): 45 mm
Weight: 0.58 kg
Bearing FC66830
Manufacturer: INA-FAG
Sizes: 22.350x38.230x2.690 (mm)
Weight:: 0.006 (kg)

Bearing NJ408
Manufacturer: ETERNO
Sizes: 40x110x27 (mm)
Weight:: 1.334 (kg)

K706 PTFE/NBR(130x138,8x6)
Manufacturer: KASTAS
Sizes: 130x138,8x6 (mm)

MEGADYNE ISORAN 3360 RPP14 ( RPP 14M 3360 )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 90x110x12 (mm)

Bearing 6315P6 (E315)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.05 (kg)

K25 NBR/Metal(300x30x35)
Manufacturer: KASTAS
Sizes: 300x30x35 (mm)

Подшипник QJ 330
Manufacturer: NSK-RHP
Sizes: 150x320x65 (mm)
Weight:: 29 (kg)

Подшипник HR32234J
Manufacturer: NSK-RHP
Sizes: 170x310x91 (mm)
Weight:: 28 (kg)

Krestovina 27x66,3
Manufacturer: TOYO


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.