袖珍型凸圓軸承-英製規格
| INNER | OURER | THICKNESS | MICRO-bearing 袖珍型凸圓軸承 | Z 單面鐵防塵蓋 V 單面塑膠防塵蓋 ZZ 雙面鐵防塵蓋 VV 雙面塑膠防塵蓋 | ||
| d | D | B | ||||
| 內徑 | 外徑 | 薄型厚度 | 正規厚度 | 日本編號 | NMB編號 | |
 | ||||||
| 1.397 | 3/16 | 5/64 | 7/64 | FR1 | LF-1150 | |
| 5/64 | 1/4 | 3/32 | 3.57mm | FR1-4 | LF-1150 | |
| 3/32 | 3/16 | 1/16 | 3/32 | FR133 | RF-1350 | |
| 1/8 | 1/4 | 3/32 | 7/64 | FR144 | RIF-418 | |
| 1/8 | 5/16 | 7/64 | 9/64 | FR2-5 | RIF-518 | |
| 1/8 | 3/8 | 7/64 | 6/64 | FR2-6 | RIF-618 | |
| 1/8 | 3/8 | 5/32 | 5/32 | FR2 | RF-2 | |
| 5/32 | 5/16 | 7/64 | 1/8 | FR155 | RIF-5532 | |
| 3/16 | 5/16 | 7/64 | 1/8 | FR156 | RIF-5632 | |
| 3/16 | 3/8 | 1/8 | 1/8 | FR166 | RIF-6632 | |
| 3/16 | 1/2 | 5/32 | 5mm | FR3 | RF-3 | |
| 1/4 | 3/8 | 1/8 | 1/8 | FR168 | RIF-614 | |
| 1/4 | 1/2 | 1/8 | 3/16 | FR188 | RIF-814 | |
| 1/4 | 5/8 | 5mm | 5mm | FR4 | RF-4 | |
| 1/4 | 3/4 | 7/32 | 9/32 | FR4A | RIF-1214 | |
| 5/16 | 1/2 | 5/32 | 5/32 | FR1810 | RIF-8516 | |
| 3/8 | 7/8 | 7/32 | 9/32 | FR6 | RIF-1438 | |
| 1/2 | 1 1/8 | 1/4 | 5/16 | FR10 | RIF-1812 | |
