Specifications
Dimensions
- Bore Diameter5/16 in
- Outside Diameter0.5000 in
- Overall Width0.3125 in
- Precision RatingNot Rated
- Weight0.01 lbs
Details
- Bearing MaterialSteel
- Bore TypeStraight
- Cage MaterialNo Cage
- Closure TypeOpen
- Drawn Cup TypeOpen Ends
- Long DescriptionB-55 Drawn Cup Needle Roller Bearing offers a 5/16 in bore diameter, open closure type with open ends drawn cup configuration, 0.5000 in outside diameter, 0.3125 in overall width, and 0.01 lbs weight, making it ideal for compact motors, hand tools, and light mechanical assemblies.
- Lubrication Hole TypeNo Hole
- Lubrication TypeRust Preventative
- Max Rpm8300 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_NO605790215308
Overview
Mfr description
B 55 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