Bearing NF312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.97 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.97 kg
Technical specifications
Designation : NF312
Dimensions, mm : 60x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.97 Kg
Dynamic load rating (C) - 124 kN
Static load rating (C0) - 126 kN
Grease lubrication speed - 4700 rev/min
Speed limit with oil lubrication - 6300 rev/min
Mechanical seal RM 2100-5/8"
Manufacturer: RiMi
AT10 1080 GEN III
Manufacturer: ContiTech AG
O-RING
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Sizes: 28.70x35.76x3.53 (mm)
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Weight:: 5.2 (kg)
Подшипник 22228AEX
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.8 (kg)
Подшипник NUP 313
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Weight:: 2.23 (kg)
K17 PTFE/NBR(40x32,5x3,2 )
Manufacturer: KASTAS
Sizes: 40x32,5x3,2 (mm)
MEGADYNE ISORAN 835 SLV5 ( RPP5 835 SILVER )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 71.00x78.10x3.55 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 45x60x4 (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.
