7903CTRDUMP3 NSK Super Precision Bearings
Manufacturers of all Super Precision Bearings are represented in our partial list of Shandong ZXY Bearing Science & Technology Co., Ltd. clients. Contact Cylindrical Bore Bore Type Gary for a complete 248 mm dc (min) 7903CTRDUMP3 NSK Super Precision Bearings list of clients and 0.090 to 0.145 mm Radial Clearance projects.
| Brand Name: |
NSK |
| Model Number: |
7903CTRDUMP3 |
| Radial Clearance: |
0.090 to 0.145 mm |
| Bore Type: |
Cylindrical Bore |
| dc (min): |
248 mm |
| Db (max): |
349 mm |
| dd (min): |
268 mm |
| Fillet Radius/Chamfer: |
5 mm |
| Db (min): |
378 mm |
| Dynamic Load Rating: |
975,000 N |
| PDF |
7903CTRDUMP3 |
Product Details
| Radial Clearance |
0.090 to 0.145 mm |
| Bore Type |
Cylindrical Bore |
| dc (min) |
248 mm |
| Db (max) |
349 mm |
| dd (min) |
268 mm |
| Fillet Radius/Chamfer |
5 mm |
| Db (min) |
378 mm |
| Dynamic Load Rating |
975,000 N |
| Configuration |
Single Row |
| D |
400 mm |
| Limiting Speed - Oil |
1,700 rpm |
| ra1 (max) |
4 mm |
| ra (max) |
4 mm |
| d |
190 mm |
| db (max) |
240 mm |
| Limiting Speed - Grease |
1,400 rpm |
| Outside Ring Inside Diameter |
345 mm |
| da (min) |
212 mm |
| Static Load Rating |
1,260,000 N |
| r1 |
5 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7356786 |