30 mm x 72 mm x 19 mm NTN Ball Bearing 6306 LLU Deep Groove Ball Bearing NTN 6306
30 mm x 72 mm x 19 mm NTN Ball Bearing 6306 LLU Deep Groove Ball Bearing NTN 6306 manufacturer and global supplier of reliable ball and roller 30 mm x 72 mm x 19 mm 1199 mm d1 ≈ ... 30 mm x 72 mm x 19 mm NTN Ball Bearing 6306 LLU Deep Groove Ball Bearing NTN 6306 Industries Products Manufacturing & Engineering and Agricultural Bearings designed to 1337 mm Da max. meet the unique requirements of our targeted industries.
| Brand Name: | NTN |
| Model Number: | 6306 |
| Bearing number: | NN 3005 K/SP |
| Size (mm): | 25x47x16 |
| Bore Diameter (mm): | 25 |
| Outer Diameter (mm): | 47 |
| Width (mm): | 16 |
| d: | 25 mm |
| D: | 47 mm |
| B: | 16 mm |
| PDF |
6306 |
Product Details
| Bearing number | NN 3005 K/SP |
| Size (mm) | 25x47x16 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 16 |
| d | 25 mm |
| D | 47 mm |
| B | 16 mm |
| d1 | 33.7 mm |
| E | 41.3 mm |
| r1,2 - min. | 0.6 mm |
| r3,4 - min. | 0.3 mm |
| s | 1 mm |
| da - min. | 29 mm |
| Da - min. | 42 mm |
| Da - max. | 43 mm |
| ra - max. | 0.6 mm |
| dn | 40.5 mm |
| Basic dynamic load rating - C | 26 kN |
| Basic static load rating - C0 | 30 kN |
| Fatigue load limit - Pu | 3.2 kN |
| Limiting speed for grease lubrication | 19000 r/min |
| Limiting speed for oil lubrication | 22000 mm/min |
| Gref | 0.9 cm |
| Static radial stiffness (guideline value) | 640 N/micron |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.147 |
| Product Group | B04270 |
| Bore Profile | Tapered |
| Cage Material | Brass |
| Precision Class | Special Precision |
| Number of Rows of Rollers | Double Row |
| Separable | Outer 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 | 3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD |
| Long Description | 25MM Bore; Tapered Bore Profile; 47MM Outside Diameter; 16MM Width; Brass Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Inter |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NN 3005 K/SP |
| Weight / LBS | 0.324 |
| Outside Diameter | 1.85 Inch | 47 Millimeter |
| Width | 0.63 Inch | 16 Millimeter |
| Bore | 0.984 Inch | 25 Millimeter |
| r1,2 min. | 0.6 mm |
| r3,4 min. | 0.3 mm |
| s max. | 1 mm |
| da min. | 29 mm |
| Da min. | 42 mm |
| Da max. | 43 mm |
| Basic dynamic load rating C | 26 kN |
| Basic static load rating C0 | 30 kN |
| Fatigue load limit Pu | 3.15 kN |
| Attainable speed for grease lubrication | 19000 r/min |
| Attainable speed for oil-air lubrication | 22000 r/min |
| Reference grease quantity Gref | 0.9 cm³ |
| Mass bearing | 0.12 kg |
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