SKF 2311 angular contact ball bearings
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What is 2311 bearing interchange？
| Brand Name: | SKF |
| Model Number: | 2311 |
| Bearing number: | CRB20/76 |
| Size (mm): | 20x77.5x36 |
| Bore Diameter (mm): | 20 |
| Outer Diameter (mm): | 77,5 |
| Width (mm): | 36 |
| d: | 20 mm |
| D: | 77,5 mm |
| B2: | 36 mm |
| PDF |
2311 |
Product Details
| Bearing number | CRB20/76 |
| Size (mm) | 20x77.5x36 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 77,5 |
| Width (mm) | 36 |
| d | 20 mm |
| D | 77,5 mm |
| B2 | 36 mm |
| B1 | 31 mm |
| C | 25,4 mm |
| C1 | 5 mm |
| D1 | 80 mm |
| D2 | 40 mm |
| d3 max | 33 mm |
| S2 | 12,5 mm |
| - / Temperature -20 °C to +85 °C | / Temperature 20 °C to +85 °C |
| m | 0,3 kg / Weight |
| Cg | 750 N / Rubber ring: load carrying capacity |
| Cr | 13600 N / Dynamic load rating (radial) |
| C0r | 6600 N / Static load rating (radial) |
| - RAE20-NPP / Designation bearing | RAE20NPP / Designation bearing |
| Category | Insert Bearings Cylindrical OD |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| UNSPSC | 31171536 |
| Weight / Kilogram | 0.299 |
| Product Group | M06110 |
| Inner Race Profile | Narrow Inner Ring |
| Outer Race Profile | Cylindrical |
| Mounting Method | Eccentric Collar |
| Rolling Element | Ball Bearing |
| Relubricatable | No |
| Seal Type | Double Lip Contact |
| Snap Ring | No |
| Inch - Metric | Metric |
| Long Description | 20MM Bore; Narrow Inner Ring; 14MM Outer Race Width; 77.5MM Outside Diameter; Eccentric Collar; Ball Bearing; 31MM Length Thru Bore; Not Relubricatable; Double Lip Contact Seal; No Snap Ring |
| Other Features | Single Row | With Set Screw | With Inter Liner | Corrotect Coating | Metric |
| Outer Race Width | 0.551 Inch | 14 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Outside Diameter | 3.051 Inch | 77.5 Millimeter |
| Length Thru Bore | 1.22 Inch | 31 Millimeter |
