NA-4903 NA Needle Roller Bearing, 17 mm Dia Bore, 30 mm Dia Outside, 1 Rows, 13 mm W, 11.4 kN Dynamic, 16.3 kN Static Load
CONS NA-4903 NA Needle Roller Bearing, 17 mm Dia Bore, 30 mm Dia Outside, 1 Rows, 13 mm W, 11.4 kN Dynamic, 16.3 kN Static Load
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BrandCONS
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UPC644075078184
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Manufacturer Part NumberNA-4903
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CountryUSA
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Load Capacity11.4 kN Dynamic, 16.3 kN Static
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Maximum Speed9000 rpm Limiting
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TypeNeedle
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Width13 mm
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SeriesNA
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Number of Rows1
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Outside Diameter30 mm
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Bore Diameter17 mm
- The ability to handle a larger, more rigid shaft in a given application
- Excellent rolling characteristics within a small cross section
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Package DescriptionEACH
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NA-4903 NA Needle Roller Bearing, 17 mm Dia Bore, 30 mm Dia Outside, 1 Rows, 13 mm W, 11.4 kN Dynamic, 16.3 kN Static Load
CONS NA-4903 NA Needle Roller Bearing, 17 mm Dia Bore, 30 mm Dia Outside, 1 Rows, 13 mm W, 11.4 kN Dynamic, 16.3 kN Static Load
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RIDGID® 46545 Rear Bearing Sleeve, For Use With: Model 535 Pipe and Bolt Threading Machine Drive Shaft
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Square Dâ„¢ QO2125 Standard Miniature Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 125A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Ideally, a thrust washer should be stationary with respect to and piloted by its supporting or backing member whether or not this is an integral part of the shaft or housing. There should be no rubbing action between the thrust washer and any other machine member. The economics of design, however, often preclude these ideal conditions and thrust washers must be employed in another manner. In such cases, design details should be determined in consultation with your representative.
