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 |