Bearing NUP248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 54.86 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 54.86 kg
Technical specifications
Designation : NUP248
Dimensions, mm : 240x440x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 54.86 Kg
Dynamic load rating (C) - 949 kN
Static load rating (C0) - 1340 kN
Grease lubrication speed - 1200 rev/min
Speed limit with oil lubrication - 1500 rev/min
Bearing 32310 (2FD)
Manufacturer: GMB
Sizes: 50x110x40 (mm)
Weight:: 1.89 (kg)
Подшипник 7218BDT
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Bearings NK45/30
Manufacturer: INA-FAG
Sizes: 45x55x30 (mm)
Weight:: 0.139 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1317-K-M-C3
Manufacturer: FAG
Sizes: 85x180x41 (mm)
Подшипник NJ 217
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.92 (kg)
Bearing 32310 (7610E)
Manufacturer: TMB
Sizes: 50x110x42.25 (mm)
Weight:: 1.85 (kg)
HTD 8M 2472 ( HTD8M 2472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Mechanical seal RM 155-28
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 176.00x190.00x7.00 (mm)
Подшипник 23252CAKE4
Manufacturer: NSK-RHP
Sizes: 260x480x174 (mm)
Weight:: 137 (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.
