Bearings RNA6917
Inner diameter:: 100 mm
Outer diameter: 120 mm
The size of the width: 63 mm
Weight:: 1.2 kg
Outer diameter: 120 mm
The size of the width: 63 mm
Weight:: 1.2 kg
Technical specifications
Designation: RNA6917
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 100 mm
Outside diameter (D): 120 mm
Width (B): 63 mm
Weight: 1.2 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x90x8 (mm)

3.53 NBR 70(31,34x3,53)
Manufacturer: KASTAS

Bearing 390 / 394A
Manufacturer: TIMKEN
Sizes: 57.150x110.000x22.000 (mm)
Weight:: 0.954 (kg)

K21 PU(75x85x10)
Manufacturer: KASTAS
Sizes: 75x85x10 (mm)

Bearing 32048P6 (E2007148)
Manufacturer: TMB
Sizes: 240x360x76 (mm)
Weight:: 26.5 (kg)

GEAR PULLEYS 8M-60S 151.19 (8M-60S 151.19/12)
Manufacturer: BBC

O-RING
Manufacturer: NQK SF
Sizes: 183.00x196.00x6.50 (mm)

V 515/7 F
Manufacturer: ContiTech AG

Bearing 638/5-ZZP5 (D3080085)
Manufacturer: TMB
Sizes: 5x11x5 (mm)
Weight:: 0.0016 (kg)

Подшипник HR33209J
Manufacturer: NSK-RHP
Sizes: 45x85x32 (mm)
Weight:: 0.817 (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.