Rollway Radial Cylindrical Roller Bearing – Caged Roller - Straight Bore - Unsealed - NU 311 EM
Part #:NU 311 EM
Catalog #:NU 311 EM
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Product Specifications
Dimensions
| Overall Width (mm): | 29 mm | Bore Size (mm): | 55 mm |
| Outside Diameter (mm): | 120 mm |
Technical Specifications
| Flanges: | (2) Flanges on Outer Ring | Inner Race Configuration: | Separable Both Directions |
| Version: | EM: Extra capacity design; Machined brass retainer | Outer Race Configuration: | Non-Separable |
| Seal Type: | Unsealed | Static Load Rating (kN): | 138 kN |
| Dynamic Load Rating (kN): | 133.998227478401 kN | Additional Information: | Suitable for radial loads only |
| Cage Material: | Brass | Bore Type: | Straight |
| Radial Clearance: | C0 | Misalignment: | No |
| Rolling Element: | Cylindrical Roller | Material: | High Chromium Bearing Steel |
| Number of Rows: | 1 | Speed [Max] Grease (RPM): | 5,000 rpm |
| Speed [Max] Oil (RPM): | 6,000 rpm | Platform: | Cylindrical Radial |
| Full Complement/Caged: | Caged | Sealed: | None |
| Duplexing: | No | Static Load Rating (lb): | 31,024 lb |
| Dynamic Load Rating (lb): | 30,124 lb | Profile: | Complete with Outer and Inner Race |
| Separable: | Inner ring - both sides | Retainer: | Yes |
| Snap Ring: | No |
General Specifications
| UPC: | 637410082533 | Weight: | 3.47 LB |
| Packaged Length: | 4.72 IN | Packaged Width: | 1.14 IN |
| Packaged Height: | 4.72 IN | Country of Origin: | China |