574472 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: | Rolling Mills |
| Model Number: | 574472 |
| Category: | Angular Contact Ball Bearing |
| Inventory: | 0.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 19.18 |
| Product Group: | B00308 |
| Enclosure: | Open |
| Flush Ground: | No |
| Rolling Element: | Ball Bearing |
Product Details
| Category | Angular Contact Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 19.18 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 3 | ISO P6 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 35 Degree | 4 Point |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Inch - Metric | Metric |
| Long Description | 180MM Bore; 320MM Outside Diameter; 52MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
| Other Features | Split Inner Race |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer Item Number | QJ 236 N2MA |
| Weight / LBS | 42.241 |
| d | 180 mm |
| B | 52 mm |
| D | 320 mm |
| inside diameter: | 180 mm |
| precision rating: | Not Rated |
| outside diameter: | 320 mm |
| cage material: | Brass |
| overall width: | 52 mm |
| maximum rpm: | 3400 RPM |
| internal clearance: | C0 |
| finish/coating: | Uncoated |
| closure type: | Open |
| outer ring width: | 52 mm |
| radial dynamic load capacity: | 475 kN |
| fillet radius: | 3 mm |
| radial static load capacity: | 765 kN |
| series: | QJ |
| d1 ≈ | 231 mm |
| D1 ≈ | 269 mm |
| a | 175 mm |
| h | 12.7 mm |
| b | 10.5 mm |
| r0 | 2 mm |
| r1,2 min. | 4 mm |
| da min. | 197 mm |
| Da max. | 303 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 475 kN |
| Basic static load rating C0 | 765 kN |
| Fatigue load limit Pu | 20.8 kN |
| Limiting speed | 3400 r/min |
| Calculation factor A | 1.39 |
| Calculation factor e | 0.95 |
| Calculation factor X | 0.6 |
| Calculation factor Y0 | 0.58 |
| Calculation factor Y1 | 0.66 |
| Calculation factor Y2 | 1.07 |
| Mass bearing | 20.5 kg |
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