| Bearing number | 63/28NR |
| Size (mm) | 28x68x18 |
| Bore Diameter (mm) | 28 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 18 |
| d | 28 mm |
| D | 68 mm |
| B | 18 mm |
| C | 18 mm |
| rn | 0,5 mm |
| a | 3,28 mm |
| b | 1,9 mm |
| f | 1,7 mm |
| r min. | 1,1 mm |
| r0 max. | 0,6 mm |
| D1 | 64,82 mm |
| D2 | 74,6 mm |
| da min. | 34,5 mm |
| da max | 38 mm |
| Da max. | 61,5 mm |
| ra max. | 1 mm |
| Weight | 0,287 Kg |
| Basic dynamic load rating (C) | 26,7 kN |
| Basic static load rating (C0) | 14 kN |
| (Grease) Lubrication Speed | 10 000 r/min |
| (Oil) Lubrication Speed | 13 000 r/min |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.307 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 28MM Bore; 68MM Outside Diameter; 18MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove | With Snap Ring |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.6328 |
| Outside Diameter | 2.677 Inch | 68 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Bore | 1.102 Inch | 28 Millimeter |
| Outer Race Width | 0.709 Inch | 18 Millimeter |
| SRI | 6.41 |
| hidYobi | 63/28NR |
| LangID | 1 |
| ro | 0.6 |
| D_ | 68 |
| SREX | 0.05 |
| B_ | 18 |
| da min | 34.5 |
| hidTable | ecat_NSRDGB |
| Oil rpm | 13000 |
| SRE | 6.73 |
| Cy | 4.6 |
| mass | 0.287 |
| GRS rpm | 10000 |
| ra | 1 |
| SRIX | 0.025 |
| D_a | 61.5 |
| C0 | 14 |
| fo | 12.4 |
| DE_ | 60.7 |
| Prod_Type3 | DGBB_SR_NR_OT |
| DA_ | 12.7 |
| Z_ | 7 |
| yobi | 63/28NR |
| Dx | 76 |
| C_conv | 26700 |
| SDM_ | 48 |
| r | 1.1 |
| KBRG | 6101 |
| SBRG | 3 |
| DI_ | 35.3 |
