NTN 7021B angular contact ball bearings
Offer High Quality Brand NTN 7021B angular contact ball bearings .Contact Us Tapped Base mounting: Online to 30 to 180 °F operating temperature range: Get Best Quote.
| mounting: | Tapped Base |
| operating temperature range: | 30 to 180 °F |
| d | 20 mm |
| D | 50.80 mm |
| bore type: | Round |
| maximum rpm: | 4200 rpm |
| base to bore centerline: | 33.30 mm |
| bolt size: | 3/8 in |
| duty type: | Normal Duty |
| tap thread size: | 3/8-16 |
| housing material: | Black Polyamide |
| lubrication type: | Lubrication Fitting |
| locking device: | Set Screw |
| series: | UCPA |
| seal type: | Single Lip Contact |
| cap type: | Yellow Protective Cap |
| expansion type: | Non-Expansion Bearing (Fixed) |
| end cap type: | No End Cap |
| overall length: | 70 mm |
| bearing material: | 52100 Chrome Bearing Steel |
| overall height: | 65 mm |
| manufacturer catalog number: | 53204A |
| finish/coating: | Black Polyamide |
| manufacturer upc number: | 787405250819 |
| B | 35.80 mm |
| Weight | 0.68 lbs |
| maximum operating temperature: | Max 180 ° |
Detailed Parameters
parameter：
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