Bearing NU312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.87 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.87 kg
Technical specifications
Designation : NU312
Dimensions, mm : 60x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.87 Kg
Dynamic load rating (C) - 150 kN
Static load rating (C0) - 157 kN
Grease lubrication speed - 4600 rev/min
Speed limit with oil lubrication - 6200 rev/min
Bearing 6300 (300)
Manufacturer: TMB
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)
K35 PTFE/NBR(52x62,7x4,2)
Manufacturer: KASTAS
Sizes: 52x62,7x4,2 (mm)
B 194 17x4930 Li / 4975 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 73.02x101.6x14.28 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 75x95x10 (mm)
Подшипник HR100KBE043+L
Manufacturer: NSK-RHP
Sizes: 100x215x112 (mm)
Weight:: 18.1 (kg)
2.62 FKM 80(015,54x02,62)
Manufacturer: KASTAS
Bearing NA4944
Manufacturer: ETERNO
Sizes: 220x245x300 (mm)
Weight:: 16.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x78x12 (mm)
Bearing 32220P5 (D7520E)
Manufacturer: TMB
Sizes: 100x180x49 (mm)
Weight:: 4.95 (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.
