Bearing 3312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 54 mm
Weight:: 3.25 kg
Outer diameter: 130 mm
The size of the width: 54 mm
Weight:: 3.25 kg
Technical specifications
Designation : 3312
Dimensions, mm : 60x130x54
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.25 Kg
Dynamic load rating (C) - 112000 kN
Static load rating (C0) - 127000 kN
Grease lubrication speed - 3400 rev/min
Speed limit with oil lubrication - 4500 rev/min
K21 PU(168x180x14)
Manufacturer: KASTAS
Sizes: 168x180x14 (mm)
Подшипник N 321
Manufacturer: NSK
Sizes: 105x195x49 (mm)
Weight:: 8.69 (kg)
Bearing CSK40 P
Manufacturer: ETERNO
Sizes: 40x80x22 (mm)
Weight:: 500 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (IronTB)
Manufacturer: STO
Sizes: 9x19x6.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x41x7 (mm)
Bearing 6309 ZZ
Manufacturer: ETERNO
Sizes: 45x100x25 (mm)
Weight:: 0.843 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x13.10x3.55 (mm)
Bearing 23144K
Manufacturer: TMB
Sizes: 220x370x120 (mm)
Weight:: 53.5 (kg)
Подшипник 6806ZE
Manufacturer: NACHI
Sizes: 30x42x7 (mm)
Weight:: 0.026 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x28x5 (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.