Bearing NKI12/20
Inner diameter:: 12 mm
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 39 kg
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 39 kg
Technical specifications
Designation : NKI12/20
Dimensions, mm : 12x16x24
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 39 Kg
Dynamic load rating (C) - 14 kN
Static load rating (C0) - 18 kN
Outside width (C) - 20mm
Grease lubrication speed - 21000 rev/min
Bearing NJ212ETN (42212EA)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
Bearing 32228P6 (E7528E)
Manufacturer: TMB
Sizes: 140x250x72 (mm)
Weight:: 14 (kg)
K703 PTFE/NBR(240x256x9,5)
Manufacturer: KASTAS
Sizes: 240x256x9,5 (mm)
Корпус UCECH203
Manufacturer: NACHI
Weight:: 0.82 (kg)
Bearing N204E (2204E)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.13 (kg)
Manufacturer: ContiTech AG
KPB POLYESTER/PTFE(2,5x15)
Manufacturer: KASTAS
13x630 A 25
Manufacturer: ContiTech AG
KPB POLYESTER/PTFE(2,5x10)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 74x95x13 (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.