Bearing NUP311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.579 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.579 kg
Technical specifications
Designation : NUP311
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.579 Kg
Dynamic load rating (C) - 137 kN
Static load rating (C0) - 143 kN
Grease lubrication speed - 5100 rev/min
Speed limit with oil lubrication - 6700 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 28x47x8 (mm)
4 NBR 70(102,00x04,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 4.20x7.80x1.80 (mm)
K23 PU(25x19x3)
Manufacturer: KASTAS
Sizes: 25x19x3 (mm)
K21 PU(325x360x20)
Manufacturer: KASTAS
Sizes: 325x360x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2226-E-TVP2
Manufacturer: FAG
Sizes: 130x230x64 (mm)
A 57 1484 Le/ 1448 Li
Manufacturer: ContiTech AG
C 88 22x2235 Li / 2294 Ld
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1240 SLV5 ( RPP5 1240 SILVER )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 127.00x140.00x6.50 (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.
