IR25X30X20.5 Needle Roller Bearing Inner Ring 25x30x20.5mm
What is IR25X30X20.5 Needle Roller Bearing Inner Ring 25x30x20.5mm in mechanical engineering? Mud Pump Bearing 70x90x10 70 Bore Diameter (mm) Manufacturing Service . Bearing Wholesalers Upload your CAD file for an instant.
| Bearing number: |
SEA70 /NS 7CE3 |
| Size (mm): |
70x90x10 |
| Bore Diameter (mm): |
70 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
10 |
| d: |
70 mm |
| D: |
90 mm |
| B: |
10 mm |
| PDF |
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Product Details
| Bearing number |
SEA70 /NS 7CE3 |
| Size (mm) |
70x90x10 |
| Bore Diameter (mm) |
70 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
10 |
| d |
70 mm |
| D |
90 mm |
| B |
10 mm |
| C |
10 mm |
| a |
23,7 mm |
| d1 |
76,7 mm |
| r1 min. |
0,6 mm |
| r2 min. |
0,6 mm |
| r3 min. |
0,3 mm |
| r4 min. |
0,3 mm |
| D1 |
83,5 mm |
| da min. |
73,2 mm |
| Da max. |
86,8 mm |
| db min |
73,2 mm |
| ra max. |
0,6 mm |
| rb max. |
0,3 mm |
| Db max |
88 mm |
| Weight |
0,121 Kg |
| Basic dynamic load rating (C) |
13 kN |
| Basic static load rating (C0) |
15 kN |
| (Grease) Lubrication Speed |
15 000 r/min |
| (Oil) Lubrication Speed |
24 000 r/min |
| Fatigue load limit (Pu) |
0,64 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |