| 外形尺寸(mm) | 基本額定動載荷 | 極限載荷 | 極限轉速(rpm) | 軸承代號 | 有內圈 | 不帶內圈的重量(g) (參考) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | C0-0.25 | C1,C2 (最大) | (N) Cr | {kgf} Cr | (N) Pmax | {kgf} Pmax | 脂潤滑 | 油潤滑 | 帶保持架 穿孔型 | 帶保持架 封口型 | 滿裝滾針型 穿孔型 | 滿裝滾針型 封口型 | 內圈代號 | 外形尺寸(mm) d | 外形尺寸(mm )B | 安裝尺寸 da (最小) | 安裝尺寸 γa (最大) | 穿孔型 | 封口型 |
| 22 | 28 | 20 | 2.2 | 21600 | 2200 | 20000 | 2040 | 2400 | 4000 | - | - | F-2220 | MF-2220 | FIR-172220 | 17 | 20.5 | 19 | 0.3 | 30 | 33 |
| 25 | 32 | 16 | 2.5 | 20200 | 2060 | 16200 | 1650 | 2800 | 4500 | - | - | F-2516 | MF-2516 | FIR-202516 | 20 | 16.5 | 22 | 0.3 | 31 | 35 |
| 25 | 32 | 20 | 2.5 | 25900 | 2640 | 22200 | 2260 | 2800 | 4500 | - | - | F-2520 | MF-2520 | FIR-202520 | 20 | 20.5 | 22 | 0.3 | 40 | 43 |
| 25 | 32 | 26 | 2.5 | 34000 | 3450 | 31500 | 3200 | 2800 | 4500 | - | - | F-2526 | MF-2526 | F1R-202526 | 20 | 26.5 | 22 | 0.3 | 52 | 55 |
| 28 | 35 | 16 | 2.5 | 21300 | 2170 | 17900 | 1820 | 2400 | 4000 | - | - | F-2816 | MF-2816 | FIR-222816 | 22 | 16.5 | 24 | 0.3 | 35 | 40 |
| 28 | 35 | 20 | 2.5 | 27300 | 2780 | 24600 | 2510 | 2400 | 4000 | - | - | F-2820 | MF-2820 | FIR-222820 | 22 | 20.5 | 24 | 0.3 | 44 | 48 |
| 28 | 35 | 26 | 2.5 | 35500 | 3650 | 34500 | 3550 | 2400 | 4000 | - | - | F-2826 | MF-2826 | FIR-222826 | 22 | 26.5 | 24 | 0.3 | 57 | 62 |
| 30 | 37 | 16 | 2.5 | 22100 | 2250 | 18900 | 1930 | 2400 | 3800 | - | - | F-3016 | MF-3016 | - | - | - | - | - | 35 | 40 |
| 30 | 37 | 20 | 2.5 | 28400 | 2900 | 26200 | 2670 | 2400 | 3800 | - | - | F-3020 | MF-3020 | F1R-253020 | 25 | 20.5 | 27 | 0.3 | 46 | 51 |
| 30 | 37 | 26 | 2.5 | 37000 | 3800 | 37000 | 3750 | 2400 | 3800 | - | - | F-3026 | MF-3026 | FIR-253026 | 25 | 26.5 | 27 | 0.3 | 61 | 66 |
| 35 | 42 | 16 | 2.5 | 24000 | 2450 | 22000 | 2240 | 2000 | 3400 | - | - | F-3516 | MF-3516 | - | - | - | - | - | 53 | 60 |
| 35 | 42 | 20 | 2.5 | 31000 | 3150 | 30000 | 3100 | 2000 | 3400 | - | - | F-3520 | MF-3520 | F1R-303520 | 30 | 20.5 | 34 | 0.6 | 42 | 49 |
| 35 | 42 | 26 | 2.5 | 40000 | 4100 | 42500 | 4350 | 2000 | 3400 | - | - | F-3526 | MF-3526 | F1R-303526 | 30 | 26.5 | 34 | 0.6 | 70 | 76 |
| 40 | 47 | 16 | 2.5 | 25700 | 2620 | 24900 | 2540 | 1800 | 3000 | - | - | F-4016 | MF-4016 | - | - | - | - | - | 48 | 56 |
| 40 | 47 | 20 | 2.5 | 32500 | 3350 | 34000 | 3450 | 1800 | 3000 | - | - | F-4020 | MF-4020 | FIR-354020 | 35 | 20.5 | 39 | 0.6 | 60 | 69 |
| 45 | 52 | 16 | 2.5 | 27300 | 2790 | 27800 | 2840 | 1600 | 2600 | - | - | F-4516 | MF-4516 | - | - | - | - | - | 53 | 64 |
| 45 | 52 | 20 | 2.5 | 35000 | 3550 | 38500 | 3900 | 1600 | 2600 | - | - | F-4520 | MF-4520 | F1R-404520 | 40 | 20.5 | 44 | 0.6 | 67 | 78 |
| 50 | 58 | 20 | 2.8 | 39500 | 4050 | 41500 | 4250 | 1700 | 2800 | - | - | F-5020 | MF-5020 | - | - | - | - | - | 81 | 95 |
| 50 | 58 | 24 | 2.8 | 48000 | 4900 | 53000 | 5400 | 1700 | 2800 | - | - | F-5024 | MF-5024 | - | - | - | - | - | 98 | 110 |
| 55 | 63 | 24 | 2.8 | 50500 | 5150 | 58000 | 5950 | 1600 | 2400 | - | - | F-5524 | MF-5524 | - | - | - | - | - | 105 | 125 |