Bearing RNA4904RS
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Technical specifications
Designation : RNA4904RS
Dimensions, mm : 25x37x17
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 56 Kg
Dynamic load rating (C) - 14900 kN
Static load rating (C0) - 17500 kN
Grease lubrication speed - 7500 rev/min
BB133 ( ВВ 133 ) Le= 3447 мм
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7021-E-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
SPA 1782
Manufacturer: ContiTech AG
3.53 NBR 70(18,64x3,53)
Manufacturer: KASTAS
Подшипник NUP 207 EW
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.304 (kg)
K18 (65x49x20,5)
Manufacturer: KASTAS
Sizes: 65x49x20,5 (mm)
RPP14 DD 4392 MFX - Megaflex
Manufacturer: ContiTech AG
K34 (140x155x22,5)
Manufacturer: KASTAS
Sizes: 140x155x22,5 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
RPP8 DD 3900 MFX - Megaflex
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.
