NNU4980K NTN Cylindrical Roller Bearing
NNU4980K NTN Cylindrical Roller Bearing Engineering Calculator Cylindrical Bore Bore Type , Linqing Kaige Bearing Co., Ltd. Tapered Roller Bearing Manufacturing Service . Get 378 mm Da (max) Your Free.
| Brand Name: | NTN |
| Model Number: | NNU4980K |
| Da (max): | 378 mm |
| Bore Type: | Cylindrical Bore |
| Radial Clearance: | 0.140 to 0.195 mm |
| da (min): | 212 mm |
| Db (max): | 349 mm |
| db (min): | 212 mm |
| D: | 400 mm |
| Fillet Radius/Chamfer: | 5 mm |
| PDF |
NNU4980K |
Product Details
| Da (max) | 378 mm |
| Bore Type | Cylindrical Bore |
| Radial Clearance | 0.140 to 0.195 mm |
| da (min) | 212 mm |
| Db (max) | 349 mm |
| db (min) | 212 mm |
| D | 400 mm |
| Fillet Radius/Chamfer | 5 mm |
| Configuration | Single Row |
| d | 190 mm |
| Enclosure | Open |
| B | 78 mm |
| db (max) | 240 mm |
| Static Load Rating | 1,260,000 N |
| Weight | 48.300 kg |
| Outside Ring Inside Diameter | 345 mm |
| r1 | 5 mm |
| ra (max) | 4 mm |
| Limiting Speed - Grease | 1,400 rpm |
| ra1 (max) | 4 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
