Bearing LM12 L
Inner diameter:: 12 mm
Outer diameter: 21 mm
The size of the width: 57 mm
Outer diameter: 21 mm
The size of the width: 57 mm
Technical specifications
Designation : LM12 L
Dimensions, mm : 12x21x57
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 660 kN
Static load rating (C0) - 1200 kN
Speed limit with oil lubrication - 80 rev/min
K23 NBR(35x25x6,5)
Manufacturer: KASTAS
Sizes: 35x25x6,5 (mm)
Bearing EW1–1/8
Manufacturer: INA-FAG
Sizes: 28.575x44.450x9.530 (mm)
Weight:: 46.25 (kg)
2.4 NBR 70(013,60x02,40)
Manufacturer: KASTAS
Подшипник NA4864
Manufacturer: NSK-RHP
Sizes: 320x400x80 (mm)
Weight:: 23.5 (kg)
2.4 NBR 90(008,30x02,40)
Manufacturer: KASTAS
K79 POLYESTER/GRAPHITE(315x320x15)
Manufacturer: KASTAS
Sizes: 315x320x15 (mm)
Bearing 22220 CW33
Manufacturer: ETERNO
Sizes: 100x180x46 (mm)
Weight:: 4.894 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4905-RSR
Manufacturer: INA-FAG
Sizes: 25x42x18 (mm)
Bearing LM12 L
Manufacturer: ETERNO
Sizes: 12x21x57 (mm)
Bearings K81172
Manufacturer: INA-FAG
Sizes: 360x440x25 (mm)
Weight:: 5.55 (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.
