71921CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
71921CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle Cylindrical Bore Bore Type Needs 0.24 Constant e Analysis , Super Precision Angular Contact Bearings Manufacturing Service China 608z Bearing Supplier . Get Your Free.
| Brand Name: | SKF |
| Model Number: | 71921CDGA/P4A |
| Constant e: | 0.24 |
| Bore Type: | Cylindrical Bore |
| Center Guidance: | Floating Steel Ring |
| Limiting Speed - Oil: | 2,300 rpm |
| ra (max): | 2 mm |
| Configuration: | Double Row |
| Axial Load Factor Y2: | 4.23 |
| Hole Diameter (do): | 8 mm |
Product Details
| Constant e | 0.24 |
| Bore Type | Cylindrical Bore |
| Center Guidance | Floating Steel Ring |
| Limiting Speed - Oil | 2,300 rpm |
| ra (max) | 2 mm |
| Configuration | Double Row |
| Axial Load Factor Y2 | 4.23 |
| Hole Diameter (do) | 8 mm |
| Static Load Rating | 1,330,000 N |
| B | 74 mm |
| Groove Width A | 15 mm |
| Da (max) | 268 mm |
| da (min) | 192 mm |
| D | 280 mm |
| d | 180 mm |
| Roller Profile | Symmetric |
| Retainer Material | Pressed Steel |
| Axial Load Factor Y0 | 2.78 |
| Nr. of Holes | 6 |
| Limiting Speed - Grease | 1,700 rpm |
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