Bearings NK21/20
Inner diameter:: 21 mm
Outer diameter: 29 mm
The size of the width: 20 mm
Weight:: 0.352 kg
Outer diameter: 29 mm
The size of the width: 20 mm
Weight:: 0.352 kg
Technical specifications
Designation: NK21/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 21 mm
Outside diameter (D): 29 mm
Width (B): 20 mm
Weight: 0.352 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x160x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.00x13.00x1.00 (mm)
K21 PU(40x65x12)
Manufacturer: KASTAS
Sizes: 40x65x12 (mm)
Подшипник 16016
Manufacturer: NSK-RHP
Sizes: 80x125x14 (mm)
Weight:: 0.621 (kg)
4 FKM 80(110,00x04,00 )
Manufacturer: KASTAS
K01 (63,5x78x40)
Manufacturer: KASTAS
Sizes: 63,5x78x40 (mm)
XL 170 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing 21315 (53315)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 4.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 145.72x150.96x2.62 (mm)
2 NBR 70(033,00x02,00)
Manufacturer: KASTAS
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.
