690RV9812 NSK Four-Row Cylindrical Roller Bearing
690RV9812 NSK Four-Row Cylindrical Roller Bearing Needs Analysis 68.8 mm D1 (max) , Thrust Ball Bearing Manufacturing Service 80 mm Dx (min) . China JCB Hydraulic Final Drive Motor Supplier Get Your 72 mm D Free.
| Brand Name: | NSK |
| Model Number: | 690RV9812 |
| D1 (max): | 68.8 mm |
| Dx (min): | 80 mm |
| D: | 72 mm |
| Enclosure: | Snap Ring Groove wit |
| Configuration: | Single Row |
| Snap Ring Outside Diameter: | 78.6 mm |
| Limiting Speed - Grease: | 10,000 rpm |
| ra (max): | 1 mm |
Product Details
| D1 (max) | 68.8 mm |
| Dx (min) | 80 mm |
| D | 72 mm |
| Enclosure | Snap Ring Groove wit |
| Configuration | Single Row |
| Snap Ring Outside Diameter | 78.6 mm |
| Limiting Speed - Grease | 10,000 rpm |
| ra (max) | 1 mm |
| Bore Type | Cylindrical Bore |
| Snap Ring Width | 1.7 mm |
| Factor fo | 13.2 |
| Fillet Radius/Chamfer | 1.1 mm |
| Da (max) | 65 mm |
| r1 | 0.5 mm |
| Limiting Speed - Oil | 12,000 rpm |
| Static Load Rating | 15,000 N |
| Weight | 0.346 kg |
| Radial Clearance | 0.013 to 0.028 mm |
| da (min) | 37 mm |
| Dynamic Load Rating | 26,700 N |
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