BearingsMiniature Ball Bearings"R" Series - Inch
| Name | Bore | O.D. | Width | Basic Load Rating (lbs) Dynamic/Static | Speed Rating (RPM) Grease/Oil | Price | Qty. | |
|---|
| R2-ZZ | 0.1250" | 0.3750" | 0.1562" | 144/50 | 49000/55000 | $1.31 | |
| R3-ZZ | 0.1875" | 0.5000" | 0.1960" | 295/110 | 41000/48000 | $1.40 | |
| R4-ZZ | 0.2500" | 0.6250" | 0.1960" | 335/139 | 44000/54000 | $1.46 | |
| R4A-ZZ | 0.2500" | 0.7500" | 0.2812" | 525/200 | 39000/48000 | $2.30 | |
| R6-ZZ | 0.3750" | 0.8750" | 0.2812" | 745/315 | 31000/38000 | $1.46 | |
| R8-ZZ | 0.5000" | 1.1250" | 0.3125" | 1148/535 | 24000/29000 | $1.66 | |
| R10-ZZ | 0.6250" | 1.3750" | 0.3438" | 1347/734 | 18000/22000 | $2.37 | |
| R12-ZZ | 0.7500" | 1.6250" | 0.4375" | 1770/1020 | 16000/19000 | $2.62 | |
| R14-ZZ | 0.8750" | 1.8750" | 0.5000" | 2270/1220 | 14000/17000 | $3.03 | |
| R16-ZZ | 1.0000" | 2.0000" | 0.5000" | 2261/1350 | 13000/16000 | $3.68 | |
| R18-ZZ | 1.1250" | 2.1250" | 0.5000" | 2810/1690 | 12000/14000 | $4.62 | |
| R20-ZZ | 1.2500" | 2.2500" | 0.5000" | 3150/2090 | 11000/13000 | $5.26 | |
| R22-ZZ | 1.3750" | 2.5000" | 0.5625" | 3480/2380 | 10000/12000 | $5.46 | |
| R24-ZZ | 1.5000" | 2.6250" | 0.5625" | 3780/2650 | 9000/11000 | $5.78 | |
