220,000 mm x 310,000 mm x 225,000 mm NTN 4R4449 4-Row Cylindrical Roller Bearings
NTN 4R4449 4-Row Cylindrical Roller Bearings SEARCH NTN BEARING CORP.OF - 205 mm Dx (min) Whether it's agriculture or construction equipment your working on, Has theNTN 4-Row Cylindrical Roller Bearings you Cylindrical Bore Bore Type need. 178 mm Da (max)
What is 4R4449 bearing interchange？
| Brand Name: | NTN |
| Model Number: | 4R4449 |
| Bore Type: | Cylindrical Bore |
| Dx (min): | 205 mm |
| Da (max): | 178 mm |
| Factor fo: | 14.3 |
| Enclosure: | Single Shield with S |
| d: | 105 mm |
| Fillet Radius/Chamfer: | 2.1 mm |
| Limiting Speed - Oil: | 4,000 rpm |
| PDF |
4R4449 |
Product Details
| Bore Type | Cylindrical Bore |
| Dx (min) | 205 mm |
| Da (max) | 178 mm |
| Factor fo | 14.3 |
| Enclosure | Single Shield with S |
| d | 105 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Limiting Speed - Oil | 4,000 rpm |
| D1 (max) | 183.6 mm |
| Static Load Rating | 104,000 N |
| Size (mm) | 220,000 mm x 310,000 mm x 225,000 mm |
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