Bearing UCPX12 ISO UCPX12 ISO bearing Size Chart (mm/inches) |
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| Category | Angular Contact Ball Bearings |
| Inventory | 1.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight | 2.307 |
| EAN | 7316570216561 |
| Product Group | B00152 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Double Row |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Steel |
| Contact Angle | 30 Degree |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Inch - Metric | Metric |
| Long Description | 55MM Bore; 120MM Outside Diameter; 49.2MM Width; Open; No Flush Ground; Ball Bearing; Double Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Steel Cage; 30 Degree; 1 (Single) |
| Category | Angular Contact Ball Bearing |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 3311 A |
| Weight / LBS | 5.0816 |
| d | 2.165 Inch | 55 Millimeter |
| B | 1.937 Inch | 49.2 Millimeter |
| D | 4.724 Inch | 120 Millimeter |
| bore diameter: | 55 mm |
| radial static load capacity: | 81.5 kN |
| outside diameter: | 120 mm |
| cage material: | Metal |
| overall width: | 1.9375 in |
| outer ring width: | 49.2 mm |
| contact angle: | 30 ° |
| maximum rpm: | 5300 RPM |
| row type & fill slot: | Double-Row Non-Fill Slot |
| finish/coating: | Uncoated |
| internal clearance: | C0 |
| precision rating: | Not Rated |
| closure type: | Open |
| fillet radius: | 2 mm |
| radial dynamic load capacity: | 112 kN |
| series: | 33 |
| d | 55 mm |
| D | 120 mm |
| B | 49.2 mm |
| d2 ≈ | 68.4 mm |
| D2 ≈ | 109.4 mm |
| r1,2 min. | 2 mm |
| a | 72 mm |
| da min. | 66 mm |
| Da max. | 109 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 112 kN |
| Basic static load rating C0 | 81.5 kN |
| Fatigue load limit Pu | 3.45 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 5300 r/min |
| Calculation factor kr | 0.07 |
| Calculation factor e | 0.8 |
| Calculation factor X | 0.63 |
| Calculation factor Y0 | 0.66 |
| Calculation factor Y1 | 0.78 |
| Calculation factor Y2 | 1.24 |
| Mass bearing | 2.65 kg |