Specifications
Dimensions
- Bore Diameter2-1/16 in
- Outside Diameter2.5313 in
- Overall Width0.7500 in
- Precision RatingNot Rated
- Weight0.26 lbs
Details
- Bearing Material1014 Steel
- Bore TypeStraight
- Cage MaterialNo Cage
- Closure TypeOpen
- Compatible Inner RingIR-2916
- Drawn Cup TypeOpen Ends
- Long DescriptionThe BH-3312 is a drawn cup needle roller bearing with a 2-1/16 in bore diameter, open closure type, open ends design, 2.5313 in outside diameter, 0.7500 in overall width, and 0.26 lbs weight, designed for heavy-duty machinery.
- Lubrication Hole TypeNo Hole
- Lubrication TypeRust Preventative
- Max Rpm4100 rpm
- Number Of Rows1
- Operating Temperature RangeMaximum of +250 °F
- Product TypeDrawn Cup Needle Roller Bearings
- Roller TypeNeedle Roller
- SeriesBH
- Standards MetANSI/ABMA 18.2, ASTM F2162
- Type Of BearingDrawn Cup Needle Roller Bearing
- UPC_NO605790194276
Overview
Mfr description
BH 3312 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