Specifications
Dimensions
- Bore Diameter55 mm
- Cone Width29 mm
- Cup Width25 mm
- Outside Diameter120 mm
- Overall Length120 mm
- Overall Width31.50 mm
- Weight3.57 lbs
Details
- Abma Precision RatingStandard accuracy
- Assembly TypeCone & Cup
- Bearing TypeTapered Roller Bearing Full Assemblies
- Cage MaterialSteel
- Closure TypeOpen
- Country of OriginJP
- DescriptionNSK High Capacity, 30311J, Metric Tapered Roller Bearing, 55 mm Dia Bore, 120 mm OD, 31.5 mm W
- Double Row DesignSingle row tapered roller bearing, series 303
- Dynamic Load Capacity150000 N
- Finish CoatingUncoated
- Flange TypeNon-Flanged Cup
- Harmonization Code8482200060
- Manufacturer Upc Number029176001031
- Measurement StandardMetric
- Product TypeTapered Roller Bearing Full Assemblies
- SeriesHR
- Standards MetISO 355
- UPC_NO029176001031
Overview
Mfr description
30311 J BRG
- Capable of taking high radial loads and axial loads in a single direction, NSK taper roller bearings are also available in two and four row versions to support axial loads in either direction
- Optimized designs can be supplied with high-strength cages and, for arduous applications, in a range of advanced special materials