Bearing 7308DB NACHI 7308DB NACHI bearing Size Chart (mm/inches) |
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| Category | Spherical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight | 22.4 |
| Product Group | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Adapter Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Tapered |
| Cage Material | Bronze |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | AH3040 (Specify bore) |
| Inch - Metric | Metric |
| Long Description | 200MM Tapered Bore; 310MM Outside Diameter; 82MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Bronze Cage Material; Open Enclosure; Relubricatable; Adapter Part |
| Other Features | Order adapter or withdrawal sleeve or nut separately. Others may be available |
| Category | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 23040CAMKE4 |
| Weight / LBS | 22.4 |
| Adapter Part Number | SNW3040 H3040 (Specify Bore) Inch | H3040 (Specify bore) Millimeter |
| B | 3.228 Inch | 82 Millimeter |
| d | 7.874 Inch | 200 Millimeter |
| D | 12.205 Inch | 310 Millimeter |
| bore diameter: | 200 mm |
| outer ring type: | Not Split |
| outside diameter: | 310 mm |
| internal clearance: | C0 |
| overall width: | 82 mm |
| lubrication hole type: | Oil Grooves And Holes In Outer Ring |
| bore type: | Tapered 1:12 |
| cage material: | Bronze |
| Y3 | 2.7 |
| hidYobi | 23040CAMKE4 |
| LangID | 1 |
| Y1 | 2.6 |
| D_ | 310 |
| Y2 | 4 |
| Macha rpm | 2400 |
| C | 1180 |
| B_ | 82 |
| da min | 212 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 1300 |
| da max | 0 |
| Y0 | 2.6 |
| mass | 22.6 |
| GRS rpm | 1000 |
| ra | 2 |
| TSR rpm | 1800 |
| C0 | 1700 |
| DE_ | 285.037 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_TB |
| X1 | 1 |
| d | 200 |
| X2 | 0.67 |
| SIR | 33 |
| e | 0.25 |
| DA_ | 26.5 |
| bomp | 23040CAMKE4 |
| Z_ | 26 |
| ALP2 | 30 |
| ALP1 | 9 |
| ALP3 | 0 |
| D_a max | 298 |
| D_a min | 279 |
| yobi | 23040CAMKE4 |
| HPS | HPS |
| ALPHA_ | 0.166 |
| SDM_ | 258.9 |
| r | 2.1 |
| SBRG | 30 |
| DI_ | 232.763 |