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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 390x450x25 (mm)
Подшипник N 348
Manufacturer: NSK-RHP
Sizes: 240x430x95 (mm)
Weight:: 92.3 (kg)
Подшипник NA4856
Manufacturer: NSK-RHP
Sizes: 280x350x69 (mm)
Weight:: 15.5 (kg)
SEALS (REINFORCED SEAL) (ASS)
Manufacturer: FEKO
Sizes: 340x380x18 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник MR 72 ZZ
Manufacturer: NSK-RHP
Sizes: 2x7x3 (mm)
Bearing SCE1112
Manufacturer: INA-FAG
Sizes: 17.462x22.225x19.050 (mm)
Weight:: 0.016 (kg)
RPP14 3332 ( RPP 14 3332 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x29x7 (mm)
Mechanical seal RM 58U-32
Manufacturer: RiMi
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.
