Rollway Radial Cylindrical Roller Bearing – Caged Roller - Straight Bore - Unsealed - NJ 221 EM
Part #:NJ 221 EM
Catalog #:NJ 221 EM
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Overall Width (mm): | 36 mm | Bore Size (mm): | 105 mm |
| Outside Diameter (mm): | 190 mm |
Technical Specifications
| Dynamic Load Rating (kN): | 210.000541736002 kN | Version: | EM: Extra capacity design; Machined brass retainer |
| Inner Race Configuration: | Separable Both Directions | Additional Information: | Can be used to a certain extent to take combined loads |
| Flanges: | (1) Flange on Inner Ring; (2) Flanges on Outer Ring | Seal Type: | Unsealed |
| Static Load Rating (kN): | 256 kN | Outer Race Configuration: | Non-Separable |
| Bore Type: | Straight | Cage Material: | Brass |
| Radial Clearance: | C0 | Rolling Element: | Cylindrical Roller |
| Misalignment: | No | Number of Rows: | 1 |
| Material: | High Chromium Bearing Steel | Sealed: | None |
| Dynamic Load Rating (lb): | 47,210 lb | Static Load Rating (lb): | 57,551 lb |
| Speed [Max] Oil (RPM): | 3,800 rpm | Platform: | Cylindrical Radial |
| Full Complement/Caged: | Caged | Duplexing: | No |
| Speed [Max] Grease (RPM): | 3,200 rpm | Snap Ring: | No |
| Profile: | Complete with Outer and Inner Race | Separable: | Inner ring - one side |
| Retainer: | Yes |
General Specifications
| UPC: | 637410081253 | Weight: | 9.04 LB |
| Packaged Length: | 7.48 IN | Packaged Width: | 1.42 IN |
| Packaged Height: | 7.48 IN | Country of Origin: | China |