Bearing N304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.147 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.147 kg
Technical specifications
Designation : N304
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.147 Kg
Dynamic load rating (C) - 23 kN
Static load rating (C0) - 19 kN
Grease lubrication speed - 12000 rev/min
Speed limit with oil lubrication - 16000 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 14.00x16.60x1.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 219.50x236.30x8.40 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU424-M1
Manufacturer: FAG
Sizes: 120x310x72 (mm)
Bearing 30212 (7212E)
Manufacturer: TMB
Sizes: 60x110x23.75 (mm)
Weight:: 0.88 (kg)
1.78 NBR 70(009,75x01,78)
Manufacturer: KASTAS
Bearing KR 85
Manufacturer: ETERNO
Sizes: 85x30x100 (mm)
Weight:: 1.74 (kg)
K33 PU(45x55x10)
Manufacturer: KASTAS
Sizes: 45x55x10 (mm)
K780 PTFE(110x115x30)
Manufacturer: KASTAS
Sizes: 110x115x30 (mm)
5.33 NBR 70(075,57x05,33)
Manufacturer: KASTAS
T20 DD
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.
