K75X81X30 Needle Roller Bearing
What is K75X81X30 Needle Roller Bearing in mechanical engineering? Crushing Equipment bearing Manufacturing Service Bearing Wholesalers . Upload your 200x420x80 200x420x80 Size (mm) CAD file for an instant.
| Bearing number: | NJ340 |
| Size (mm): | 200x420x80 |
| Bore Diameter (mm): | 200 |
| Outer Diameter (mm): | 420 |
| Width (mm): | 80 |
| d: | 200 mm |
| Fw: | 260 mm |
| D: | 420 mm |
Product Details
| Bearing number | NJ340 |
| Size (mm) | 200x420x80 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 80 |
| d | 200 mm |
| Fw | 260 mm |
| D | 420 mm |
| B | 80 mm |
| C | 80 mm |
| r min. | 5 mm |
| r1 min. | 5 mm |
| Weight | 56.2 Kg |
| Basic dynamic load rating (C) | 987 kN |
| Basic static load rating (C0) | 1270 kN |
| (Grease) Lubrication Speed | 1200 r/min |
| Bearing No. | NJ340 |
| r(min) | 5 |
| r1(min) | 5 |
| Cr | 1220 |
| C0r | 1270 |
| Cu | 145 |
| Grease lub. | 1200 |
| Oil lub. | 1700 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 220 |
| db(max) | 254 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 400 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 4 |
| rb(max) | 4 |
| (Refer.)Mass(kg) | 60.0 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
