RN2209 Cylindrical Roller Coal Winning Machine Bearing 45x76.5x23mm
100% Authentic. RN2209 Cylindrical Roller Coal Winning Machine Bearing 45x76.5x23mm 180 Bore Diameter (mm) Highest Pioneer Machinery Source Quality. Certified 180x100x34 Supplier.
| Bearing number: | 7220 BECCM |
| Size (mm): | 180x100x34 |
| Bore Diameter (mm): | 180 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 34 |
| d: | 100 mm |
| D: | 180 mm |
| B: | 34 mm |
Product Details
| Bearing number | 7220 BECCM |
| Size (mm) | 180x100x34 |
| Bore Diameter (mm) | 180 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 34 |
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| d1 | 130.95 mm |
| d2 | 115.22 mm |
| D1 | 150.9 mm |
| a | 76 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 1.1 mm |
| da - min. | 112 mm |
| Da - max. | 168 mm |
| Db - max. | 173 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 143 kN |
| Basic static load rating - C0 | 134 kN |
| Fatigue load limit - Pu | 4.8 kN |
| Reference speed | 4500 r/min |
| Limiting speed | 4500 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 |
| Product Group | B04270 |
| 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 | Brass |
| Contact Angle | 40 Degree |
| Internal Clearance | CC |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 100MM Bore; 180MM Outside Diameter; 34MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; CC; Brass Cage; 40 Degree; 1 (Single); Univer |
| Other Features | Axial Internal Clearance Greater Than Normal |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Width | 1.339 Inch | 34 Millimeter |
| Bore | 3.937 Inch | 100 Millimeter |
| Outside Diameter | 7.087 Inch | 180 Millimeter |
| d1 ≈ | 130.95 mm |
| d2 ≈ | 115.22 mm |
| D1 ≈ | 150.9 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 1.1 mm |
| da min. | 112 mm |
| Da max. | 168 mm |
| Db max. | 173 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 143 kN |
| Basic static load rating C0 | 134 kN |
| Fatigue load limit Pu | 4.75 kN |
| Calculation factor A | 0.239 |
| 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 | 3.3 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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