4R4428 NTN Cylindrical Roller Bearing
4R4428 NTN Cylindrical Roller Bearing, Units BEARING SUDAMERICANA,S.A. and Housings CAD models , Tapered Roller Bearing Manufacturing 12.2 Factor fo Service 25 mm d . Get Your Free.
| Brand Name: | NTN |
| Model Number: | 4R4428 |
| Factor fo: | 12.2 |
| Enclosure: | Single Shield with S |
| d: | 25 mm |
| Configuration: | Single Row |
| ra (max): | 1 mm |
| D: | 62 mm |
| Snap Ring Width: | 1.7 mm |
| Limiting Speed - Oil: | 14,000 rpm |
| PDF |
4R4428 |
Product Details
| Factor fo | 12.2 |
| Enclosure | Single Shield with S |
| d | 25 mm |
| Configuration | Single Row |
| ra (max) | 1 mm |
| D | 62 mm |
| Snap Ring Width | 1.7 mm |
| Limiting Speed - Oil | 14,000 rpm |
| b (min) | 1.9 mm |
| Snap Ring Outside Diameter | 67.7 mm |
| Weight | 0.232 kg |
| da (min) | 32 mm |
| r1 | 0.5 mm |
| Static Load Rating | 12,100 N |
| Cy (max) | 4.6 mm |
| Radial Clearance | 0.013 to 0.028 mm |
| Dx (min) | 68.5 mm |
| Limiting Speed - Grease | 12,000 rpm |
| D1 (max) | 59.6 mm |
| Fillet Radius/Chamfer | 1.1 mm |
