Specifications
Dimensions
- Bore Diameter0.5000 in
- Contact AngleNot Applicable
- Fillet Radius0.025 in
- Inner Ring Width0.4375 in
- Outside Diameter1.3750 in
- Outside Diameter DesignStraight
- Overall Width0.4375 in
- Weight0.11 lb
Details
- Additional Details3021NSTNBF18 - RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings - 0.5000" Bore, 1.375" OD, 0.4375" Width
- ApplicationTextile Machinery, Agrucultural Machinery, pulleys, idlers, Material Handling Equipment
- Bearing Material52100 Bearing Quality Steel
- Bore TypeStraight
- Cage MaterialNylon
- Closure TypeOpen
- Description3021 NSTN BRG
- Features & Benefits• Precision Ground On All Contact Surfaces Except Bore • Easy To Use Inch Dimensions • Economical Bearing For Lighter Loads Than The 1600 Series™ • Max Speed Range - 2500 - 3000 Rpm • Hardened Bearing Steel • Nylon Retainer Standard • Greased, Double Sealed Or Double Shielded Standard • Available Single Sealed Or Single Shielded, Open, And With Or Without Grease
- Finish CoatingChrome Steel
- Internal ClearanceC0
- Long DescriptionThe 3021NSTNBF18 is a 0.5000 in bore precision ground ball bearing with 1.3750 in OD, 0.4375 in width, straight design, open type.
- Manufacturer Catalog Number3021NSTNBF18
- Manufacturer Upc Number637400733025
- Max Operating Temperature300 °F
- Max Rpm2500 rpm
- Number Of Rows1
- Outside Ring ShapeStraight
- Product TypeRadial & Deep Groove Ball Bearings
- Radial Dynamic Load Capacity940 lbf
- Radial Static Load Capacity850 lbf
- Row Type Fill SlotSingle Row Non-Fill Slot
- Seal TypeOpen
- SeriesNice®
- Snap Ring IncludedWithout Snap Ring
- Type Of BearingSemi Ground, Open
- UPC_NO637400733025
Overview
Mfr description
3021 NSTN BRG
- Precision Ground On All Contact Surfaces Except Bore
- Easy To Use Inch Dimensions
- Economical Bearing For Lighter Loads Than The 1600 Series™
- Max Speed Range - 2500 - 3000 Rpm
- Hardened Bearing Steel
- Nylon Retainer Standard
- Greased, Double Sealed Or Double Shielded Standard
- Available Single Sealed Or Single Shielded, Open, And With Or Without Grease