Bearing KR 12
Inner diameter:: 12 mm
Outer diameter: 4 mm
The size of the width: 20 mm
Weight:: 0.008 kg
Outer diameter: 4 mm
The size of the width: 20 mm
Weight:: 0.008 kg
Technical specifications
Designation : KR 12
Dimensions, mm : 12x4x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.008 Kg
Dynamic load rating (C) - 725 kN
Static load rating (C0) - 1790 kN
Outside width (C) - 8mm
Grease lubrication speed - 25000 rev/min
Bearing 6336MZ1 (336HZ1)
Manufacturer: TMB
Sizes: 180x380x75 (mm)
Weight:: 36.5 (kg)
Bearing LR5202KDDU
Manufacturer: INA-FAG
Sizes: 15x40x15.9 (mm)
Weight:: 15.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 350x390x20 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 440x480x20 (mm)
K68 POM(45x50x9,5)
Manufacturer: KASTAS
Sizes: 45x50x9,5 (mm)
Подшипник N 326
Manufacturer: NACHI
Sizes: 130x243x58 (mm)
Weight:: 17.8 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3311-DA-MA
Manufacturer: FAG
Sizes: 55x120x49.2 (mm)
Bearing 6005
Manufacturer: ETERNO
Sizes: 25x47x12 (mm)
Weight:: 0.082 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2207-K-TVH-C3
Manufacturer: FAG
Sizes: 35x72x23 (mm)
K73 POLYESTER/PTFE(150x155x15)
Manufacturer: KASTAS
Sizes: 150x155x15 (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.
