Bearing NU308
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.66 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.66 kg
Technical specifications
Designation : NU308
Dimensions, mm : 40x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.66 Kg
Dynamic load rating (C) - 83 kN
Static load rating (C0) - 81 kN
Grease lubrication speed - 6800 rev/min
Speed limit with oil lubrication - 9100 rev/min
O-RING
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Sizes: 83.00x92.00x4.50 (mm)

K37 (110x135x15,50)
Manufacturer: KASTAS
Sizes: 110x135x15,50 (mm)

Bearing 1312
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.95 (kg)

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Manufacturer: NQK SF
Sizes: 8x34x8 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ FLCTE40
Manufacturer: INA-FAG

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE45-NPP-B
Manufacturer: INA-FAG
Sizes: 45x85x43.8 (mm)

AT20 DD
Manufacturer: ContiTech AG

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Manufacturer: NQK SF
Sizes: 590x630x25 (mm)

Bearing 7004CP4 (36104J)
Manufacturer: TMB
Sizes: 20x42x10 (mm)
Weight:: 0.065 (kg)

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Manufacturer: KASTAS
Sizes: 16x24x7 (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.