| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.072 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | Ultra High Precision |
| Material - Ball | Steel |
| Number of Bearings | 2 (1 Pair) |
| Contact Angle | 15 Degree |
| Preload | None |
| Raceway Style | 1 Rib Inner Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Mounting Arrangement | Duplex-Tandem |
| Flush Ground | Yes |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact | UP Precision Class | High Speed |
| Long Description | 20MM Bore; 37MM Outside Diameter; 18MM Width; Open Enclosure; Ultra High Precision Precision; Steel Ball Material; 2 (1 Pair) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Rin |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact Ball |
| Manufacturer Item Number | BNT904DTUP |
| Weight / LBS | 0.159 |
| D | 1.457 Inch | 37 Millimeter |
| d | 0.787 Inch | 20 Millimeter |
| B | 0.709 Inch | 18 Millimeter |
| bore diameter: | 20 mm |
| precision rating: | Special Precision |
| outside diameter: | 37 mm |
| cage material: | Phenolic Resin |
| overall width: | 18 mm |
| finish/coating: | Uncoated |
| contact angle: | 15 ° |
| inner ring width: | 9 mm |
| duplex type: | Tandem |
| maximum rpm (oil): | 34000 rpm |
| internal clearance: | C0 |
| maximum rpm (grease): | 25000 rpm |
| closure type: | Open |
| outer ring width: | 9 mm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 0.3 mm |
| radial dynamic load capacity: | 9050 N |
| series: | BNT9 |
| radial static load capacity: | 6000 N |
| manufacturer product page: | Click here |
| bearing material: | High Carbon Chrome Steel |
