Specifications
Dimensions
- Bore Diameter1/4 in
- Outside Diameter0.4375 in
- Overall Width0.4375 in
- Precision RatingNot Rated
- Weight0.01 lbs
Details
- Bearing Material1014 Steel
- Bore TypeStraight
- Cage MaterialNo Cage
- Closure TypeOpen
- Drawn Cup TypeOpen Ends
- Long DescriptionThe B-47 Drawn Cup Needle Roller Bearing provides a 1/4 in bore diameter, open closure type, open ends drawn cup style, 0.4375 in outside diameter, 0.4375 in overall width, and 0.01 lbs weight, making it ideal for miniature mechanical assemblies and precision instruments.
- Lubrication Hole TypeNo Hole
- Lubrication TypeRust Preventative
- Max Rpm10000 rpm
- Number Of Rows1
- Operating Temperature RangeMaximum of +250 °F
- Product TypeDrawn Cup Needle Roller Bearings
- Roller TypeNeedle Roller
- SeriesB
- Standards MetANSI/ABMA 18.2, ASTM F2162
- Type Of BearingDrawn Cup Needle Roller Bearing
- UPC_NO605790184970
Overview
Mfr description
B-47 BRG
- Needle roller and cage assemblies consist of a complement of needle rollers held in place by a cage
- With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope
- The mating shaft and housing are normally used as inner and outer raceways
- Unsealed closure
- B Series: Standard Series full complement of mechanically-retained needle rollers
- BH Series: Heavy Series full complement of mechanically-retained needle rollers
- -OH designates with oil hole for lubrication