77290B Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 77290B |
| Bearing number: | 7414BG |
| Size (mm): | 70x180x42 |
| Bore Diameter (mm): | 70,000 |
| Outer Diameter (mm): | 180,000 |
| Width (mm): | 42,000 |
| d: | 70,000 mm |
| D: | 180,000 mm |
| B: | 42,000 mm |
Product Details
| Bearing number | 7414BG |
| Size (mm) | 70x180x42 |
| Bore Diameter (mm) | 70,000 |
| Outer Diameter (mm) | 180,000 |
| Width (mm) | 42,000 |
| d | 70,000 mm |
| D | 180,000 mm |
| B | 42,000 mm |
| C | 42,000 mm |
| Contact angle α | 40 ° |
| rs min | 3 mm |
| r1s min | 1.1 mm |
| Radial clearance class | CN |
| Mass | 5.7 kg |
| Dynamic load, C | 139 kN |
| Static load, C0 | 109 kN |
| Fatigue limit load, Cu | 4.45 kN |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 3.79 Hz |
| Characteristic outer ring frequency, BPF0 | 4.03 Hz |
| Characteristic inner ring frequency, BPFI | 5.97 Hz |
| da min | 402 mm |
| Da max | 166 mm |
| Db max | 173 mm |
| r1a max | 1 mm |
| ra max | 2.5 mm |
| Category | Angular Contact Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 5.72 |
| 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 | C0-Medium |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 70MM Bore; 180MM Outside Diameter; 42MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer Item Number | 7414BG |
| Weight / LBS | 12.597 |
| Width | 1.654 Inch | 42 Millimeter |
| Outside Diameter | 7.087 Inch | 180 Millimeter |
| Bore | 2.756 Inch | 70 Millimeter |
| bore diameter: | 70 mm |
| radial static load capacity: | 110800 N |
| outside diameter: | 180 mm |
| operating temperature range: | -40 to 120 ºC |
| overall width: | 42 mm |
| cage material: | Brass |
| contact angle: | 40 ° |
| outer ring width: | 42 mm |
| row type & fill slot: | Single-Row Non-Fill Slot |
| maximum rpm: | 4100 rpm |
| internal clearance: | C0 |
| finish/coating: | Uncoated |
| bore type: | Round |
| precision rating: | ISO Class 0 |
| closure type: | Open |
| fillet radius: | 2.5 mm |
| snap ring included: | Without Snap Ring |
| series: | 74B |
| bearing material: | High Carbon Chrome Steel |
| weight: | 5.700 kg |
| radial dynamic load capacity: | 138000 N |
| manufacturer product page: | Click here |