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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x42x6 (mm)
HTD 174 3M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x75x10 (mm)
Подшипник 6910ZZ
Manufacturer: NSK-RHP
Sizes: 50x72x12 (mm)
Weight:: 0.135 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 104x139x13 (mm)
Bearing 24048 KMW33
Manufacturer: ETERNO
Sizes: 240x360x118 (mm)
Weight:: 43 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x82x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x75.30x2.65 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 114x135x13 (mm)
K751 PTFE/Spring(115x124,4x7,1 )
Manufacturer: KASTAS
Sizes: 115x124,4x7,1 (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.
