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
Bearing GE300ES 2RS
Manufacturer: ETERNO
Sizes: 300x430x165 (mm)
Weight:: 78.07 (kg)

XPA 2847 Lw / Ld ( ХРА 2847 )
Manufacturer: ContiTech AG

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 25x40x8 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 385.00x411.00x13.00 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 125x145x13 (mm)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 34x52x7 (mm)

Подшипник 51216
Manufacturer: NACHI
Sizes: 80x115x28 (mm)
Weight:: 225 (kg)

ContiTech STD 8M 10 HP
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28x35x5 (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.