Bearing NA4972
Inner diameter:: 360 mm
Outer diameter: 400 mm
The size of the width: 480 mm
Weight:: 60.2 kg
Outer diameter: 400 mm
The size of the width: 480 mm
Weight:: 60.2 kg
Technical specifications
Designation : NA4972
Dimensions, mm : 360x400x480
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 60.2 Kg
Dynamic load rating (C) - 960000 kN
Static load rating (C0) - 2560000 kN
Outside width (C) - 118mm
Grease lubrication speed - 800 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 219.00x242.00x11.50 (mm)
T5 1355 ( Т5 1355 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K709 PTFE/NBR(90x105,1x6,3)
Manufacturer: KASTAS
Sizes: 90x105,1x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x84x11 (mm)
HTD 8M 4904 ( HTD8M 4904 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 16011
Manufacturer: NACHI
Sizes: 55x90x11 (mm)
Weight:: 0.26 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42.5x54.5x6 (mm)
K09 PU(14x22x4/7)
Manufacturer: KASTAS
Sizes: 14x22x4/7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32040-X-N11CA
Manufacturer: FAG
Sizes: 200x310x140 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 37.00x43.00x3.00 (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.
