| Bearing type 軸承型號 | Boundary Dimensions（mm）外形尺寸 | Speed Rating(ipm) 極限轉速 | Load Rating 額定載荷（kn） | bearing type 軸承類(lèi)型 | ||||
|---|---|---|---|---|---|---|---|---|
| d 內徑 | D 外徑 | B 內圈 寬度 | Grease lubrication 脂潤滑 | Oil lubrication 油潤滑 | Dynamic Cr 動(dòng)載荷 | Static Cor 靜載荷 | ||
| NNU 4160 M/W33 | 300 | 500 | 200 | 2860 | 5300 | 1100 | 1400 | 圓柱滾子軸承 |
| NNU 4164 F | 320 | 540 | 218 | 3410 | 6200 | 1000 | 1300 | 圓柱滾子軸承 |
| NNU 4164 K30F | 320 | 540 | 218 | 3410 | 6200 | 1000 | 1300 | 圓柱滾子軸承 |
| NNU 4168 K30M/W33 | 340 | 580 | 243 | 4020 | 7500 | 950 | 1200 | 圓柱滾子軸承 |
| NNU 4168 M/W33 | 340 | 580 | 243 | 4020 | 7500 | 950 | 1200 | 圓柱滾子軸承 |
| NNU 4172 K30M | 360 | 600 | 243 | 4290 | 8500 | 900 | 1100 | 圓柱滾子軸承 |
| NNU 4172 M | 360 | 600 | 243 | 4290 | 8500 | 900 | 1100 | 圓柱滾子軸承 |
| NNU 4176 K30M | 380 | 620 | 243 | 4290 | 8500 | 850 | 1100 | 圓柱滾子軸承 |
| NNU 4176 M | 380 | 620 | 243 | 4290 | 8500 | 850 | 1100 | 圓柱滾子軸承 |
| NNU 4180 K30M/W33 | 400 | 650 | 250 | 4730 | 9500 | 800 | 1000 | 圓柱滾子軸承 |
| NNU 4180 M/W33 | 400 | 650 | 250 | 4730 | 9500 | 800 | 1000 | 圓柱滾子軸承 |
| NNU 4184/316275 | 420 | 700 | 280 | 5500 | 11400 | 750 | 950 | 圓柱滾子軸承 |
| NNU 4188 K30M/W33 | 440 | 720 | 280 | 5720 | 11800 | 700 | 900 | 圓柱滾子軸承 |
| NNU 4192 K30M | 460 | 760 | 300 | 6440 | 12900 | 670 | 850 | 圓柱滾子軸承 |
| NNU 4192 M | 460 | 760 | 300 | 6440 | 12900 | 670 | 850 | 圓柱滾子軸承 |
| NNU 4196 K30M/W33 | 480 | 790 | 308 | 7040 | 14300 | 630 | 800 | 圓柱滾子軸承 |
| NNU 4196 M/W33 | 480 | 790 | 308 | 7040 | 14300 | 630 | 800 | 圓柱滾子軸承 |
| NNU 4880 K/W33 | 400 | 500 | 100 | 968 | 2750 | 1200 | 1200 | 圓柱滾子軸承 |
| NNU 4880/HB1W33 | 400 | 500 | 100 | 968 | 2750 | 1100 | 1200 | 圓柱滾子軸承 |
| NNU 4888 KM/W33 | 440 | 540 | 100 | 1010 | 2900 | 1000 | 1100 | 圓柱滾子軸承 |
| NNU 4888 M/W33 | 440 | 540 | 100 | 1170 | 3400 | 1000 | 1100 | 圓柱滾子軸承 |
| NNU 49/500 B/SPW33X | 500 | 670 | 170 | 2330 | 6100 | 950 | 1100 | 圓柱滾子軸承 |
| NNU 49/500 BK/SPW33X | 500 | 670 | 170 | 2330 | 6100 | 950 | 1100 | 圓柱滾子軸承 |
| NNU 49/600 B/SPW33X | 600 | 800 | 200 | 3580 | 10200 | 800 | 900 | 圓柱滾子軸承 |
| NNU 49/600 BK/SPW33X | 600 | 800 | 200 | 3580 | 10200 | 800 | 900 | 圓柱滾子軸承 |
| NNU 49/670 B/SPW33X | 670 | 900 | 230 | 4950 | 13700 | 700 | 800 | 圓柱滾子軸承 |
| NNU 49/670 BK/SPW33X | 670 | 900 | 230 | 4950 | 13700 | 700 | 800 | 圓柱滾子軸承 |
| NNU 4920 B/SPW33 | 100 | 140 | 40 | 128 | 255 | 5600 | 6300 | 圓柱滾子軸承 |
| NNU 4920 BK/SPW33 | 100 | 140 | 40 | 128 | 255 | 5600 | 6300 | 圓柱滾子軸承 |
| NNU 4921 B/SPW33 | 105 | 145 | 40 | 130 | 260 | 5300 | 6000 | 圓柱滾子軸承 |
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