Bearing NA4907
Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.171 kg
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.171 kg
Technical specifications
Designation : NA4907
Dimensions, mm : 35x42x55
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.171 Kg
Dynamic load rating (C) - 25600 kN
Static load rating (C0) - 40000 kN
Outside width (C) - 20mm
Grease lubrication speed - 7600 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 94.50x98.50x2.00 (mm)
AT5 825 GEN III
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 90x104x11 (mm)
Bearing K30X40X18
Manufacturer: ETERNO
Sizes: 30x40x18 (mm)
Weight:: 0.048 (kg)
Корпус UCFS321
Manufacturer: NACHI
Weight:: 28.5 (kg)
K35 PTFE/NBR(530x554x8,1)
Manufacturer: KASTAS
Sizes: 530x554x8,1 (mm)
ContiTech HTD 3M 5 HP aPAZ
Manufacturer: ContiTech AG
Bearing CSK25PP 2RS
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 175 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3811-B-2RSR-TVH
Manufacturer: FAG
Sizes: 55x72x13 (mm)
Manufacturer: ContiTech AG
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.
