Bearings RNA4915
Inner diameter:: 85 mm
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.489 kg
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.489 kg
Technical specifications
Designation: RNA4915
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 85 mm
Outside diameter (D): 105 mm
Width (B): 30 mm
Weight: 0.489 kg
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 50x68x9 (mm)

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Sizes: 300x460x74 (mm)
Weight:: 46.5 (kg)

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Manufacturer: INA-FAG
Sizes: 25x52x44.4 (mm)
Weight:: 0.25 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 16.50x18.50x1.00 (mm)

K35 PTFE/NBR(360x384x8,1 )
Manufacturer: KASTAS
Sizes: 360x384x8,1 (mm)

HTD 8M 3832 ( HTD8M 3832 -V, -M, -MFX )
Manufacturer: ContiTech AG

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Manufacturer: INA-FAG
Weight:: 1.561 (kg)

GEAR PULLEYS 14M-38S 166.54 (14M-38S 166.54/37)
Manufacturer: BBC

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 600x670x30 (mm)

Mechanical seal RM 58U-100
Manufacturer: RiMi


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.