Bearing NU203
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.07 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.07 kg
Technical specifications
Designation : NU203
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.07 Kg
Dynamic load rating (C) - 18 kN
Static load rating (C0) - 15 kN
Grease lubrication speed - 17000 rev/min
Speed limit with oil lubrication - 20000 rev/min
Подшипник 6213ZE
Manufacturer: NACHI
Sizes: 62x120x23 (mm)
Weight:: 0.990 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7238-C-T-P4S
Manufacturer: FAG
Sizes: 190x340x55 (mm)

Подшипник 45TAB10DF
Manufacturer: NACHI
Sizes: 45x100x20 (mm)

Bearing LM25-OP
Manufacturer: ETERNO
Sizes: 25x40x59 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 15.47x22.53x3.53 (mm)

Bearing N203EM (2203EH)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.066 (kg)

Подшипник NJ 212 EW
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.824 (kg)

Подшипник 30324
Manufacturer: NACHI
Sizes: 120x260x59.5 (mm)
Weight:: 13.5 (kg)

STD 736 S8M
Manufacturer: ContiTech AG

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.