NNU4992S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: | Rolling Mills |
| Model Number: | NNU4992S.M.C3 |
| Bearing number: | 6417 |
| Size (mm): | 210x85x52 |
| Bore Diameter (mm): | 210 |
| Outer Diameter (mm): | 85 |
| Width (mm): | 52 |
| d: | 85 mm |
| D: | 210 mm |
| B: | 52 mm |
Product Details
| Bearing number | 6417 |
| Size (mm) | 210x85x52 |
| Bore Diameter (mm) | 210 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 52 |
| d | 85 mm |
| D | 210 mm |
| B | 52 mm |
| d1 | 123 mm |
| D1 | 171.25 mm |
| r1,2 - min. | 4 mm |
| da - min. | 105 mm |
| Da - max. | 190 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 174 kN |
| Basic static load rating - C0 | 137 kN |
| Fatigue load limit - Pu | 4.8 kN |
| Reference speed | 7000 r/min |
| Limiting speed | 4500 r/min |
| Calculation factor - kr | 0.035 |
| Calculation factor - f0 | 12.3 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 7.99 |
| 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 | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 85MM Bore; 210MM Outside Diameter; 52MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6417 |
| Weight / LBS | 17.59 |
| Bore | 3.346 Inch | 85 Millimeter |
| Outer Race Width | 2.047 Inch | 52 Millimeter |
| Outside Diameter | 8.268 Inch | 210 Millimeter |
| bore diameter: | 85 mm |
| static load capacity: | 137 kN |
| outside diameter: | 210 mm |
| precision rating: | ABEC 1 (ISO Class Normal) |
| overall width: | 52 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| outer ring width: | 52 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 3 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm: | 4500 RPM |
| internal clearance: | C0 |
| series: | 64 |
| dynamic load capacity: | 174 kN |
| d1 ≈ | 123 mm |
| D1 ≈ | 171.25 mm |
| r1,2 min. | 4 mm |
| da min. | 105 mm |
| Da max. | 190 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 174 kN |
| Basic static load rating C0 | 137 kN |
| Fatigue load limit Pu | 4.75 kN |
| Calculation factor kr | 0.035 |
| Calculation factor f0 | 12.3 |
| Mass bearing | 8.05 kg |
