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
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 45x60x7 (mm)
Bearings NATV40
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 0.832 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 222.00x234.00x6.00 (mm)
D 210 32x5334 Li / 5410 Ld
Manufacturer: ContiTech AG
3 FKM 80(030,00x03,00 )
Manufacturer: KASTAS
K81 TPE(60x65x1,3 )
Manufacturer: KASTAS
Sizes: 60x65x1,3 (mm)
Bearing NU2217E (32517E)
Manufacturer: TMB
Sizes: 85x150x36 (mm)
Weight:: 2.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2228-E-M1
Manufacturer: FAG
Sizes: 140x250x68 (mm)
Bearing 22230K (3530K)
Manufacturer: TMB
Sizes: 150x270x73 (mm)
Weight:: 18 (kg)
Подшипник 387/382A
Manufacturer: NSK-RHP
Sizes: 57.15x96.838x21 (mm)
Weight:: 0.602 (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.
