20 mm x 52 mm x 22.2 mm SKF 3304 ATN9 Angular Contact Ball Bearings
| Brand Name |
SKF |
| Model Number |
3304 ATN9 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SKF 3304 ATN9 bearing Size Chart (mm/inches) |
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| Category | Cam Follower and Track Roller - Stud Type |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight | 0.25 |
| EAN | 7316571594859 |
| Product Group | B04144 |
| Roller Surface Profile | Crowned |
| Profile | Stud Type |
| Thread Size | M18X1.5 |
| Stud Profile | Standard Stud |
| Enclosure | Sealed |
| Rolling Element | Needle Bearing |
| Relubricatable | Yes |
| Hex Socket | Yes |
| Inch - Metric | Metric |
| Other Features | Caged | Gap Seal |
| Long Description | 40MM Roller Diameter; 20MM Roller Width; Crowned Roller Surface; Stud Type; 18MM Stud Diameter; M18X1.5 Thread; Standard Stud; Sealed; Needle Bearing; Relubricatable; Hex Socket |
| Category | Cam Followers Stud Type |
| UNSPSC | 31171530 |
| Harmonized Tariff Code | 8482.40.00.00 |
| Noun | Bearing |
| Keyword String | Cam Follower |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | KR 40 B |
| Weight / LBS | 0.551 |
| Roller Width | 0.787 Inch | 20 Millimeter |
| Stud Diameter | 0.709 Inch | 18 Millimeter |
| Roller Diameter | 1.575 Inch | 40 Millimeter |
| roller diameter: | 40 mm |
| operating temperature range: | Maximum of +280 °F |
| roller width: | 20 mm |
| radial dynamic load capacity: | 10.5 kN |
| stud diameter: | 18 mm |
| radial static load capacity: | 14.6 kN |
| stud length: | 36.5 mm |
| maximum rpm: | 3400 rpm |
| roller shape: | Crowned |
| lubrication hole location: | Head, Stud End |
| roller material: | Steel |
| finish/coating: | Uncoated |
| bearing element: | Needle Rollers |
| standards met: | ANSI/ABMA Standard 18.1, ISO 7063 |
| closure type: | Open |
| series: | KR |
| head type: | Hex |
| manufacturer catalog: | Click here |
| hex size: | 6 mm |
| manufacturer upc number: | 7316571594859 |
| thread size: | M18 x 1.5 mm |
| D | 40 mm |
| d | 18 mm |
| B | 58 mm |
| C | 20 mm |
| B1 | 36.5 mm |
| B2 | 8 mm |
| C1 | 0.8 mm |
| d1 | 31.5 mm |
| G | M 18x1.5 |
| G1 | 19 mm |
| M | 6 mm |
| M1 | 3 mm |
| SW | 8 mm |
| r1,2 min. | 1 mm |
| Basic dynamic load rating C | 10.5 kN |
| Basic static load rating C0 | 14.6 kN |
| Fatigue load limit Pu | 1.73 kN |
| Maximum dynamic radial loads Fr max. | 12.5 kN |
| Maximum static radial loads F0r max. | 18 kN |
| Limiting speed | 3400 r/min |
| Mass cam follower | 0.25 kg |
| Recommended tighthening torque | 87 N·m |
| Grease fitting | NIP A2x7.5 |
| Hexagonal nut | M 18x1.5 |
| Lubrication adapter | AP 8 |