Bearing F691X ZEN F691X ZEN bearing Size Chart (mm/inches) |
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| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight | 0.8 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Brass |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C3-Loose |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | Standard Capacity | Plain Inner Ring | 2 Rib Outer Ring | Medium Series | Cage on Outer Ring ID |
| Long Description | 60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C3-Loose Inter |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | NU312MC3 |
| Weight / LBS | 1.764 |
| B | 1.22 Inch | 31 Millimeter |
| D | 5.118 Inch | 130 Millimeter |
| d | 2.362 Inch | 60 Millimeter |
| bore diameter: | 60 mm |
| static load capacity: | 28400 lbs |
| outside diameter: | 130 mm |
| precision rating: | Not Rated |
| overall width: | 31 mm |
| maximum rpm: | 5600 RPM |
| flanges: | (2) Outer Ring |
| cage material: | Brass |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C3 |
| application: | Electric Motors, Printing Presses, Turbines, Construction Equipment, Transmissions, Crushers, Blowers and Fans, Calendar Rolls of Paper-Making Machines, Centrifugal Pump, Deepwell Pump, Gears and Driv |
| ring separation: | Separable Ring |
| outer ring width: | 31 mm |
| operating temperature range: | Maximum of +250 °F |
| fillet radius: | 0.079 in |
| dynamic load capacity: | 27700 lb |
| series: | 300 |