Bearing NN3008
Inner diameter:: 40 mm
Outer diameter: 68 mm
The size of the width: 21 mm
Weight:: 0.303 kg
Outer diameter: 68 mm
The size of the width: 21 mm
Weight:: 0.303 kg
Technical specifications
Designation : NN3008
Dimensions, mm : 40x68x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.303 Kg
Dynamic load rating (C) - 45 kN
Static load rating (C0) - 58 kN
Grease lubrication speed - 12000 rev/min
Speed limit with oil lubrication - 15000 rev/min
Bearing B34
Manufacturer: INA
Sizes: 65.088x100.813x22.225 (mm)
Weight:: 0.589 (kg)
Подшипник 68/500
Manufacturer: NSK
Sizes: 500x620x56 (mm)
Weight:: 37.2 (kg)
Подшипник 23968E
Manufacturer: NACHI
Sizes: 340x460x90 (mm)
Weight:: 44.1 (kg)
K81 TPE(65x75x1,7)
Manufacturer: KASTAS
Sizes: 65x75x1,7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 185.19x187.73x1.27 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61826
Manufacturer: FAG
Sizes: 130x165x18 (mm)
T20 (Т20 )
Manufacturer: ContiTech AG
K503 (31,75x22,22x11,1)
Manufacturer: KASTAS
Sizes: 31,75x22,22x11,1 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3013-AS-K-M-SP
Manufacturer: FAG
Sizes: 65x100x26 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 11x18x5 (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.