Bearing LM12
Inner diameter:: 12 mm
Outer diameter: 21 mm
The size of the width: 30 mm
Outer diameter: 21 mm
The size of the width: 30 mm
Technical specifications
Designation : LM12
Dimensions, mm : 12x21x30
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 412 kN
Static load rating (C0) - 598 kN
Speed limit with oil lubrication - 32 rev/min
Bearing 7240 C
Manufacturer: ETERNO
Sizes: 200x360x58 (mm)
Weight:: 28.82 (kg)
Bearing 6300P5 (D300)
Manufacturer: TMB
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)
HTD 8M 2864 ( HTD8M 2864 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(245x275x18)
Manufacturer: KASTAS
Sizes: 245x275x18 (mm)
Подшипник 23192CAE4
Manufacturer: NSK-RHP
Sizes: 460x760x240 (mm)
Weight:: 423 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP307-E-TVP2
Manufacturer: FAG
Sizes: 35x80x21 (mm)
AT5 660 GEN III
Manufacturer: ContiTech AG
K21 NBR(95x103x12)
Manufacturer: KASTAS
Sizes: 95x103x12 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4840-XL
Manufacturer: INA-FAG
Sizes: 220x250x50 (mm)
Weight:: 3.35 (kg)
Подшипник RNA4909
Manufacturer: NSK-RHP
Sizes: 52x68x22 (mm)
Weight:: 0.19 (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.
