NN4920K NTN Cylindrical Roller Bearing
NN4920K NTN Cylindrical Roller Bearing Engineering Calculator , Linqing Kaige Bearing Co., Ltd. Tapered Roller Bearing Manufacturing Service . 40 mm D Get Your Free.
| Brand Name: | NTN |
| Model Number: | NN4920K |
| D: | 40 mm |
| Da (max): | 35 mm |
| Fillet Radius/Chamfer: | 0.6 mm |
| Bore Type: | Cylindrical Bore |
| Radial Clearance: | 0.035 to 0.060 mm |
| Enclosure: | Open |
| db (min): | 19 mm |
| Limiting Speed - Grease: | 16,000 rpm |
| PDF |
NN4920K |
Product Details
| D | 40 mm |
| Da (max) | 35 mm |
| Fillet Radius/Chamfer | 0.6 mm |
| Bore Type | Cylindrical Bore |
| Radial Clearance | 0.035 to 0.060 mm |
| Enclosure | Open |
| db (min) | 19 mm |
| Limiting Speed - Grease | 16,000 rpm |
| Dynamic Load Rating | 12,600 N |
| dc (min) | 24 mm |
| dd (min) | 25 mm |
| r1 | 0.3 mm |
| ra (max) | 0.6 mm |
| db (max) | 22 mm |
| Limiting Speed - Oil | 19,000 rpm |
| ra1 (max) | 0.3 mm |
| d | 17 mm |
| B | 12 mm |
| Inside Ring Outside Diameter | 22.9 mm |
| Static Load Rating | 7,950 N |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
