Inch Flanged Miniature
Inch flanged miniature bearings are designed for applications requiring precision, stability, and simplified installation. The integrated flange allows secure positioning within housings, preventing axial displacement during operation. Commonly used in robotics, medical equipment, instrumentation, and compact mechanical systems, these bearings deliver consistent performance under high loads and demanding environments. Their robust construction, smooth motion, and long service life make them a dependable solution for engineers seeking optimized mechanical designs.
| bore(d) | outer(D) | width | JIS/ISO | NMB-designation | flange(D1) | flange(B1) | Lo | Li | Dyn. | Stat. | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ø(mm) | Ø(mm) | B(mm) | Ø(mm) | width(mm) | (mm) | (mm) | C(N) | Co(N) | |||
| 1,1913 | 3,9675 | 2,3800 | FR0ZZ | RIF-21/2ZZ | 5.156 | 0,787 | 3,43 | 2,05 | 158 | 44 | |
| 1,3970 | 4,7625 | 2,7788 | FR1ZZ | RIF-3ZZ | 5.944 | 0,787 | 4,29 | 2,36 | 264 | 71 | |
| 1,9837 | 6,3500 | 3,5712 | FR1-4ZZ | RIF-4ZZ | 7.518 | 0,787 | 5,23 | 3,10 | 330 | 99 | |
| 2,3800 | 4,7625 | 2,3800 | FR133ZZ | RIF-3332ZZ | 5.944 | 0,787 | 4,28 | 3,00 | 187 | 59 | |
| 2,3800 | 7,9375 | 3,5712 | FR1-5ZZ | RIF-5ZZ | 9.119 | 0,787 | 7,19 | 4,40 | 563 | 183 | |
| 3,1750 | 6,3500 | 2,7788 | FR144ZZ | RIF-418ZZ | 7.518 | 0,787 | 5,85 | 4,10 | 285 | 97 | |
| 3,1750 | 7,9375 | 3,5712 | FR2-5ZZ | RIF-518ZZ | 9.119 | 0,787 | 7,19 | 4,40 | 563 | 183 | |
| 3,1750 | 9,5250 | 3,5712 | FR2-6ZZ | RIF-618ZZ | 10.719 | 0,787 | 7,19 | 4,40 | 563 | 183 | |
| 3,1750 | 9,5250 | 3,9675 | FR2ZZ | RF-2ZZ | 11.176 | 0,762 | 8,19 | 5,08 | 641 | 226 | |
| 3,9675 | 7,9375 | 3,1750 | FR155ZZ | RIF-5532ZZ | 9.119 | 0,914 | 7,31 | 5,62 | 391 | 142 | |
| 4,7625 | 7,9375 | 3,1750 | FR156ZZ | RIF-5632ZZ | 9.119 | 0,914 | 7,31 | 5,62 | 391 | 142 | |
| 4,7625 | 9,5250 | 3,1750 | FR166ZZ | RIF-6632ZZ | 10.719 | 0,787 | 8,72 | 5,97 | 712 | 271 | |
| 4,7625 | 12,7000 | 4,9784 | FR3ZZ | RF-3ZZ | 14.351 | 1.067 | 11,04 | 7,00 | 1306 | 487 | |
| 6,3500 | 9,5250 | 3,1750 | FR168ZZ | RIF-614ZZ | 10.719 | 0,914 | 8,88 | 7,25 | 417 | 205 | |
| 6,3500 | 12,7000 | 4,7625 | FR188ZZ | RIF-814ZZ | 13.894 | 1.143 | 11,54 | 8,38 | 828 | 374 | |
| 6,3500 | 15,8750 | 4,9784 | FR4ZZ | RF-4ZZ | 17.526 | 1.067 | 13,04 | 8,20 | 1470 | 599 | |
| 6,3500 | 19,0500 | 7,1400 | FR4/AZZ | RIF-1214ZZ | |||||||
| 7,9375 | 12,7000 | 3,9675 | FR1810ZZ | RIF-8516ZZ | 13.894 | 0,787 | 11,77 | 9,20 | 878 | 419 | |
| 9,5250 | 22,2250 | 7,1425 | RIF-1438KK | 24.613 | 1.575 | 19,08 | 12,40 | 3297 | 1368 | ||
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