AC5640B KOYO Single-row, matched pair angular contact ball bearings
| Brand Name: | KOYO |
| Model Number: | AC5640B |
| Bearing number: | 6318 M/C3VL0241 |
| Size (mm): | 190x90x43 |
| Bore Diameter (mm): | 190 |
| Outer Diameter (mm): | 90 |
| Width (mm): | 43 |
| d: | 90 mm |
| D: | 190 mm |
| B: | 43 mm |
| PDF |
AC5640B |
Product Details
| Bearing number | 6318 M/C3VL0241 |
| Size (mm) | 190x90x43 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 43 |
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| d1 | 121.15 mm |
| D2 | 166 mm |
| r1,2 - min. | 3 mm |
| da - min. | 104 mm |
| Da - min. | 171 mm |
| Da - max. | 176 mm |
| ra - max. | 2.5 mm |
| Basic dynamic load rating - C | 151 kN |
| Basic static load rating - C0 | 108 kN |
| Fatigue load limit - Pu | 3.8 kN |
| Reference speed | 7500 r/min |
| Limiting speed | 4800 r/min |
| Calculation factor - kr | 0.03 |
| Calculation factor - f0 | 13 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 5.905 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | Electrical Insulation on Outer Ring |
| Cage Material | Brass |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 90MM Bore; 190MM Outside Diameter; 43MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Electrical Insulation on Outer Ring Internal Special Features; C3-Loose In |
| Other Features | Deep Groove | VL0241 Aluminum Oxide Coated External Surfaces |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6318 M/C3VL0241 |
| Weight / LBS | 10.9842 |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |
| Outer Race Width | 1.693 Inch | 43 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| bore diameter: | 90 mm |
| precision rating: | Not Rated |
| outside diameter: | 190 mm |
| finish/coating: | Aluminum Oxide |
| overall width: | 43 mm |
| cage material: | Brass |
| bore type: | Round |
| outer ring width: | 43 mm |
| closure type: | Open |
| fillet radius: | 2.5 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm: | 4800 RPM |
| internal clearance: | C3 |
| series: | 63 |
| dynamic load capacity: | 151 kN |
| resistance features: | Current-Insulating Coating |
| static load capacity: | 108 kN |
| d1 ≈ | 121.15 mm |
| D2 ≈ | 166 mm |
| r1,2 min. | 3 mm |
| da min. | 104 mm |
| Da min. | 171 mm |
| Da max. | 176 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 143 kN |
| Basic static load rating C0 | 108 kN |
| Fatigue load limit Pu | 3.8 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.3 |
| Mass bearing | 5.76 kg |
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