White 4PCS Full Complement Ceramic Zirconia Oxide Ball Bearing Skateboard
Advance White 4PCS Full Complement Ceramic Zirconia Oxide Ball Bearing Skateboard is 45x68x12 Size (mm) your source for quality Mcgill bearing and accessories. shop online for home delivery or pick up Bearing Wholesalers 45x68x12 in one of our 10000 .
| Bearing number: | B71909-E-T-P4S |
| Size (mm): | 45x68x12 |
| Bore Diameter (mm): | 45 |
| Outer Diameter (mm): | 68 |
| Width (mm): | 12 |
| d: | 45 mm |
| D: | 68 mm |
| B: | 12 mm |
Product Details
| Bearing number | B71909-E-T-P4S |
| Size (mm) | 45x68x12 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 12 |
| d | 45 mm |
| D | 68 mm |
| B | 12 mm |
| a | 19 mm |
| Da | 63,5 mm / Tolerance: H12 |
| da | 50 mm / Tolerance: h12 |
| r1 min | 0,6 mm |
| ra max | 0,6 mm |
| ra1 max | 0,6 mm |
| rmin | 0,6 mm |
| α | 25 ° / Angle |
| m | 0,116 kg / Weight |
| Cr | 18200 N / Dynamic load rating (radial) |
| C0r | 10600 N / Static load rating (radial) |
| nG Fett | 19000 1/min / Limiting speed for grease lubrication |
| nG Ol | 28000 1/min / Limiting speed for minimal quantity oil lubrication |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
