4R4821 NTN Cylindrical Roller Bearing
4R4821 NTN Cylindrical Roller Bearing Industries and Applications ? We sell discount Tapered Roller Bearing Linqing Kaige Bearing Co., Ltd. online as 2.9 mm a (max) well 15.7 Factor fo as cheap machinery parts.
| Brand Name: | NTN |
| Model Number: | 4R4821 |
| Factor fo: | 15.7 |
| B: | 18 mm |
| a (max): | 2.9 mm |
| Bore Type: | Cylindrical Bore |
| Enclosure: | Open |
| ra (max): | 1 mm |
| D: | 100 mm |
| Groove Width: | 2.7 mm |
| PDF |
4R4821 |
Product Details
| Factor fo | 15.7 |
| B | 18 mm |
| a (max) | 2.9 mm |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| ra (max) | 1 mm |
| D | 100 mm |
| Groove Width | 2.7 mm |
| Limiting Speed - Grease | 6,700 rpm |
| Cy (max) | 5 mm |
| Weight | 0.413 kg |
| Fillet Radius/Chamfer | 1.1 mm |
| Dx (min) | 108 mm |
| r1 | 0.5 mm |
| Dynamic Load Rating | 30,500 N |
| d | 65 mm |
| Groove Diameter | 96.8 mm |
| Static Load Rating | 25,200 N |
| Limiting Speed - Oil | 8,000 rpm |
| Radial Clearance | 0.023 to 0.043 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
