A22-98P1 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A22-98P1 |
| Bearing number: | 7218 BECBJ |
| Size (mm): | 160x90x30 |
| Bore Diameter (mm): | 160 |
| Outer Diameter (mm): | 90 |
| Width (mm): | 30 |
| d: | 90 mm |
| D: | 160 mm |
| B: | 30 mm |
Product Details
| Bearing number | 7218 BECBJ |
| Size (mm) | 160x90x30 |
| Bore Diameter (mm) | 160 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 30 |
| d | 90 mm |
| D | 160 mm |
| B | 30 mm |
| d1 | 117.1 mm |
| d2 | 103.06 mm |
| D1 | 134.8 mm |
| a | 67 mm |
| r1,2 - min. | 2 mm |
| r3,4 - min. | 1 mm |
| da - min. | 101 mm |
| Da - max. | 149 mm |
| Db - max. | 154 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 116 kN |
| Basic static load rating - C0 | 104 kN |
| Fatigue load limit - Pu | 4 kN |
| Reference speed | 5000 r/min |
| Limiting speed | 5000 r/min |
| Calculation factor - kr | 0.095 |
| Calculation factor - ka | 1.4 |
| Calculation factor - e | 1.14 |
| Calculation factor - X | 0.35 |
| Calculation factor - Y0 | 0.26 |
| Calculation factor - Y1 | 0.55 |
| Calculation factor - Y2 | 0.57 |
| Category | Angular Contact Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.382 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | Yes |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Steel |
| Contact Angle | 40 Degree |
| Internal Clearance | CB |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 90MM Bore; 160MM Outside Diameter; 30MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; CB; Steel Cage; 40 Degree; 1 (Single); Univers |
| Other Features | Normal Axial Internal Clearance |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer Item Number | 7218 BECBJ |
| Width | 1.181 Inch | 30 Millimeter |
| Outside Diameter | 6.299 Inch | 160 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |
| bore diameter: | 90 mm |
| maximum temperature: | 257 °F |
| outside diameter: | 160 mm |
| cage material: | Steel |
| overall width: | 30 mm |
| maximum rpm: | 5000 rpm |
| contact angle: | 40 ° |
| finish/coating: | Uncoated |
| row type & fill slot: | Single-Row Non-Fill Slot |
| fillet radius: | 2 mm |
| bore type: | Round |
| series: | 7200 |
| closure type: | Open |
| weight: | 5.07 lbs |
| bearing material: | Steel |
| manufacturer product page: | Click here |
| radial dynamic load capacity: | 116 kN |
| manufacturer upc number: | 7316570366372 |
| radial static load capacity: | 104 kN |
| d1 ≈ | 117.1 mm |
| d2 ≈ | 103.06 mm |
| D1 ≈ | 134.8 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 1 mm |
| da min. | 101 mm |
| Da max. | 149 mm |
| Db max. | 154 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 116 kN |
| Basic static load rating C0 | 104 kN |
| Fatigue load limit Pu | 4 kN |
| Calculation factor A | 0.149 |
| Calculation factor kr | 0.095 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.57 |
| Calculation factor Y0 | 0.52 |
| Calculation factor Y2 | 0.93 |
| Calculation factor Y1 | 0.55 |
| Mass bearing | 2.3 kg |
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