NF055AR0 Thin Section Bearings Kaydon
| Model Number: | NF055AR0 |
| Bearing number: | NNU 4952 BK/SPW33 |
| Size (mm): | 260x360x100 |
| Bore Diameter (mm): | 260 |
| Outer Diameter (mm): | 360 |
| Width (mm): | 100 |
| d: | 260 mm |
| D: | 360 mm |
| B: | 100 mm |
Product Details
| Bearing number | NNU 4952 BK/SPW33 |
| Size (mm) | 260x360x100 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 360 |
| Width (mm) | 100 |
| d | 260 mm |
| D | 360 mm |
| B | 100 mm |
| D1 | 325.6 mm |
| F | 292 mm |
| b | 13.9 mm |
| K | 3 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 1.1 mm |
| s | 4.5 mm |
| da - min. | 271 mm |
| da - max. | 288 mm |
| Da - max. | 349 mm |
| ra - max. | 2 mm |
| dn | 294.5 mm |
| Basic dynamic load rating - C | 748 kN |
| Basic static load rating - C0 | 1700 kN |
| Fatigue load limit - Pu | 163 kN |
| Limiting speed for grease lubrication | 2000 r/min |
| Limiting speed for oil lubrication | 2400 mm/min |
| Gref | 366 cm |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 30.44 |
| Product Group | B04270 |
| Bore Profile | Tapered |
| Cage Material | Brass |
| Precision Class | Special Precision |
| Number of Rows of Rollers | Double Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C1-Tight |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
| Long Description | 260MM Bore; Tapered Bore Profile; 360MM Outside Diameter; 100MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NNU 4952 BK/SPW33 |
| Weight / LBS | 78.132 |
| Width | 3.937 Inch | 100 Millimeter |
| Bore | 10.236 Inch | 260 Millimeter |
| Outside Diameter | 14.173 Inch | 360 Millimeter |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 4.5 mm |
| da min. | 271 mm |
| da max. | 288 mm |
| Da max. | 349 mm |
| Basic dynamic load rating C | 748 kN |
| Basic static load rating C0 | 1700 kN |
| Fatigue load limit Pu | 163 kN |
| Attainable speed for grease lubrication | 2000 r/min |
| Attainable speed for oil-air lubrication | 2400 r/min |
| Reference grease quantity Gref | 366 cm³ |
| Static radial stiffness (guideline value) | 6830 N/µm |
| Mass bearing | 30.5 kg |
