詳細(xì)說(shuō)明
CZDMK-向心滾針和保持架組件是獨(dú)立的滾動(dòng)元件，其保持架的兩引導(dǎo)面間距寬廣，既能精確引導(dǎo)滾針，又可保持滾針的正確位置。該類(lèi)軸承適用于軸和座孔可作為滾道的場(chǎng)合，只須將軸和軸承座孔滾道加工至規(guī)定的尺寸精度和幾何精度，即可確保小空間的高旋轉(zhuǎn)精度。
軸承代號(hào) | 結(jié)構(gòu)特點(diǎn) |
K/KS | 單列/單列剖分式 |
KK/KKS | 雙列/雙列剖分式 |
KZK | 連桿曲柄銷(xiāo)用 |
KBK | 連桿活塞銷(xiāo)用 |
KNL | 長(zhǎng)圓柱滾子和保持組件 |
| Shaft Diameter | 軸承型號(hào) Bearing Designation | 重量 Mass 近似 Approx | 外形尺寸 Boundary Dimensions | 基本額定負(fù)荷 Basic Load Rating | 極限轉(zhuǎn)速 Limiting Speed | ||||
| 現(xiàn)行的 Current | 原型號(hào) Original Code | Fw | Ew | Bc | 動(dòng)Cr Dynamic | 靜Cor Static | 油潤(rùn)滑 Oil | ||
| mm | g | mm | N | rpm | |||||
5 | K5X8X8 TN | 29241/5 | 0.7 | 5 | 8 | 8 | 2300 | 1880 | 37000 |
| K5X8X10 TN | 39241/5 | 0.9 | 5 | 8 | 10 | 2800 | 2450 | 37000 | |
| 6 | K6X9X8 TN | 29241/6 | 0.8 | 6 | 9 | 8 | 2560 | 2240 | 35000 |
| K6X9X10 TN | 39241/6 | 1 | 6 | 9 | 10 | 3300 | 3100 | 35000 | |
| K6X10X13 TN | 49241/6 | 1.3 | 6 | 10 | 13 | 3500 | 2800 | 33000 | |
| 7 | K7X10X8 TN | 29241/7 | 0.9 | 7 | 10 | 8 | 2750 | 2550 | 32000 |
| K7X10X10 TN | 39241/7 | 1.1 | 7 | 10 | 10 | 3350 | 3400 | 32000 | |
| 8 | K8X11X8 TN | 29241/8 | 1.1 | 8 | 11 | 8 | 3000 | 2900 | 30000 |
| K8X11X10 TN | 39241/8 | 1.7 | 8 | 11 | 10 | 3830 | 3950 | 30000 | |
| K8X11X13 TN | 49241/8 | 1.8 | 8 | 11 | 13 | 5000 | 5700 | 30000 | |
| K8X12X10 TN | 29242/8 | 1.3 | 8 | 12 | 10 | 4900 | 4600 | 30000 | |
| 9 | K9X12X10 TN | 39241/9 | 1.5 | 9 | 12 | 10 | 4200 | 4700 | 30000 |
| K9X12X13 TN | 49241/9 | 1.9 | 9 | 12 | 13 | 5500 | 6700 | 30000 | |
| 10 | K10X13X10 TN | 39241/10 | 1.6 | 10 | 13 | 10 | 4500 | 5250 | 27000 |
| K10X13X13 TN | 49241/10 | 2.1 | 10 | 13 | 13 | 6000 | 7600 | 27000 | |
| K10X13X16 TN | 2.2 | 10 | 13 | 16 | 6300 | 7800 | 27000 | ||
| K10X14X10 TN | 29242/10 | 2.9 | 10 | 14 | 10 | 7000 | 7900 | 27000 | |
| K10X14X13 TN | 39242/10 | 4.3 | 10 | 14 | 13 | 8000 | 9100 | 26000 | |
| K10X16X12 TN | 19244/10 | 3.7 | 10 | 16 | 12 | 7000 | 9300 | 27000 | |
| 12 | K12X15X9 TN | 2.7 | 12 | 15 | 9 | 4120 | 5210 | 25000 | |
| K12X15X10 TN | 39241/12 | 1.9 | 12 | 15 | 10 | 4320 | 5730 | 25000 | |
| K12X15X13 TN | 49241/12 | 2.4 | 12 | 15 | 13 | 6000 | 8100 | 25000 | |
| K12X15X20 TN | 3.8 | 12 | 15 | 20 | 8200 | 12000 | 25000 | ||
| K12X16X8 TN | 19242/12 | 2.9 | 12 | 16 | 8 | 4200 | 4700 | 25000 | |
| K12X16X10 TN | 29242/12 | 3.4 | 12 | 16 | 10 | 6000 | 6900 | 25000 | |
| K12X16X13 TN | 39241/12 | 3.8 | 12 | 16 | 13 | 7900 | 9200 | 25000 | |
| K12X17X13 TN | 59242/12 | 4.4 | 12 | 17 | 13 | 9300 | 10000 | 24000 | |
| K12X18X12 TN | 19244/12 | 5 | 12 | 18 | 12 | 9800 | 8000 | 24000 | |
| 14 | K14X17X10 | 4 | 14 | 17 | 10 | 5100 | 6800 | 23000 | |
| K14X17X17 | 6.8 | 14 | 17 | 17 | 9300 | 14000 | 23000 | ||
| K14X18X10 | 29242/14 | 4.8 | 14 | 18 | 10 | 6800 | 8300 | 23000 | |
| K14X18X13 | 39242/14 | 6.3 | 14 | 18 | 13 | 8100 | 9800 | 23000 | |
| K14X18X14 | 6.8 | 14 | 18 | 14 | 9200 | 12000 | 23000 | ||
| K14X18X15 | 49242/14 | 7.3 | 14 | 18 | 15 | 10000 | 13000 | 23000 | |
| K14X18X17 | 59242/14 | 8.1 | 14 | 18 | 17 | 10500 | 13900 | 23000 | |
| K14X20X12 | 19243/14 | 8.6 | 14 | 20 | 12 | 9900 | 10500 | 22000 | |
| 15 | K15X18X14 | 5.3 | 15 | 18 | 14 | 7500 | 11000 | 23000 | |
| K15X18X17 | 6.4 | 15 | 18 | 17 | 9600 | 15900 | 23000 | ||
| K15X19X10 | 29242/15 | 5.1 | 15 | 19 | 10 | 7200 | 9000 | 22000 | |
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