Bearing 6303-2NSE NACHI 6303-2NSE NACHI bearing Size Chart (mm/inches) |
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| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight | 0.91 |
| EAN | 0029176586026 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 7 | ISO P4 |
| Material - Ball | Steel |
| Number of Bearings | 2 (1 Pair) |
| Contact Angle | 15 Degree |
| Preload | Light |
| Raceway Style | 1 Rib Outer Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Mounting Arrangement | Duplex-Universal |
| Flush Ground | Yes |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact | Bore and OD are Exclusive All Others are ISO 4 |
| Long Description | 50MM Bore; 90MM Outside Diameter; 40MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 2 (1 Pair) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Rac |
| Category | Precision Ball Bearings |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact Ball |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 7210CTRDULP4Y |
| Weight / LBS | 2.006 |
| B | 1.575 Inch | 40 Millimeter |
| D | 3.543 Inch | 90 Millimeter |
| d | 1.969 Inch | 50 Millimeter |
| bore diameter: | 50 mm |
| radial dynamic load capacity: | 4350 kgf |
| outside diameter: | 90 mm |
| radial static load capacity: | 3250 kgf |
| overall width: | 20 mm |
| maximum rpm: | 16000 RPM |
| contact angle: | 15 ° |
| cage material: | Synthetic Resin |
| internal clearance: | C0 |
| finish/coating: | Uncoated |
| ball screw application: | Not for Ball Screws |
| outer ring width: | 20 mm |
| closure type: | Open |
| fillet radius: | 1.1 mm |
| precision rating: | ABEC 7 (ISO Class 4) |
| series: | 72 |