Bearings NK17/20
Inner diameter:: 17 mm
Outer diameter: 25 mm
The size of the width: 20 mm
Weight:: 0.298 kg
Outer diameter: 25 mm
The size of the width: 20 mm
Weight:: 0.298 kg
Technical specifications
Designation: NK17/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 17 mm
Outside diameter (D): 25 mm
Width (B): 20 mm
Weight: 0.298 kg
O-RING
Manufacturer: NQK SF
Sizes: 120.00x124.00x2.00 (mm)

3V 530 / 9J 1346 Le
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 41.50x62x8 (mm)

Bearing 6309ZN (150309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 25x30x14 (mm)

RPP14 7924 ( RPP 14 7924 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing NU328EMZ1 (32328EHZ1)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 22 (kg)

ContiTech STD 8M 30 HP
Manufacturer: ContiTech AG

1120 XH
Manufacturer: ContiTech AG

Bearing LR5307KDD
Manufacturer: INA-FAG
Sizes: 35x90x34.9 (mm)
Weight:: 34.9 (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.