yctoobearing
Inch Miniature Ball Bearings(Shield)
| Item # | Bore Diameter (d) |
Outer Diameter (D) |
Min. Radius (rs) |
Width (B) |
Max. Speed x 1000 | |
|---|---|---|---|---|---|---|
| Grease | Oil | |||||
| R144ZZ | 3.175 mm | 6.35 mm | 0.10 mm | 2.779 mm | 67 rpm | 80 rpm |
| R2-5ZZ | 7.938 mm | 0.10 mm | 3.571 mm | 60 rpm | 67 rpm | |
| R2-6ZZ | 9.525 mm | 0.15 mm | 3.571 mm | 53 rpm | 63 rpm | |
| R2ZZ | 9.525 mm | 0.30 mm | 3.967 mm | 56 rpm | 67 rpm | |
| R2AZZ | 12.7 mm | 0.30 mm | 4.366 mm | 53 rpm | 63 rpm | |
| R155ZZ | 3.967 mm | 7.938 mm | 0.10 mm | 3.175 mm | 53 rpm | 63 rpm |
| R156ZZ | 4.762 mm | 7.938 mm | 0.10 mm | 3.175 mm | 53 rpm | 63 rpm |
| R166ZZ | 9.525 mm | 0.10 mm | 3.175 mm | 50 rpm | 60 rpm | |
| R3ZZ | 12.7 mm | 0.30 mm | 4.978 mm | 43 rpm | 53 rpm | |
| R168ZZ | 6.35 mm | 9.525 mm | 0.10 mm |
3.175 mm | 48 rpm | 56 rpm |
| R188ZZ | 12.7 mm | 0.15 mm | 4.762 mm | 40 rpm | 50 rpm | |
| R4ZZ | 15.875 mm | 0.30 mm | 4.978 mm | 38 rpm | 45 rpm | |
| R4AZZ | 19.05 mm | 0.40 mm | 7.142 mm | 36rpm | 43 rpm | |
| R1810ZZ | 7.938 mm | 12.7 mm | 0.15 mm | 3.967 mm | 40rpm | 48 rpm |
| R6ZZ | 9.525 mm | 22.225 mm | 0.40 mm | 7.142 mm | 32 rpm | 38 rpm |
| Shielded Metric Bearings, Open Metric Bearings , Inch Metric Bearings(open) | ||||||
| Miniature Ball Bearings Interchange Table 1, Miniature Ball Bearings Interchange Table 2 | ||||||