產(chan) 品 說(shuo) 明:
ZKLDF系(xi)(xi)列(lie)(lie)推(tui)力角(jiao)(jiao)接觸球軸(zhou)承(cheng)(cheng)包括個整體外圈(quan)、兩個內(nei)圈(quan)和(he)(he)兩組(zu)(zu)鋼球及(ji)保持架組(zu)(zu)件,接觸角(jiao)(jiao)為(wei)60度。外圈(quan)和(he)(he)內(nei)圈(quan)帶有安(an)裝(zhuang)(zhuang)孔,方便通(tong)(tong)過連接螺栓對(dui)軸(zhou)承(cheng)(cheng)進(jin)行安(an)裝(zhuang)(zhuang)固定。軸(zhou)承(cheng)(cheng)自身通(tong)(tong)過聯接螺栓固定,保證安(an)裝(zhuang)(zhuang)運(yun)輸和(he)(he)搬(ban)運(yun)。ZKLDF推(tui)力角(jiao)(jiao)接觸球系(xi)(xi)列(lie)(lie)轉臺(tai)軸(zhou)承(cheng)(cheng)的兩側(ce)有密封蓋,可防止外部(bu)污物、雜質的進(jin)入和(he)(he)內(nei)部(bu)潤滑(hua)脂(zhi)的泄漏。ZKLDF推(tui)力角(jiao)(jiao)接觸球系(xi)(xi)列(lie)(lie)轉臺(tai)軸(zhou)承(cheng)(cheng)使用(yong)復合(he)(he)鋇基(ji)脂(zhi)潤滑(hua),亦可通(tong)(tong)過外圈(quan)上(shang)的油孔再潤滑(hua)。ZKLDF推(tui)力角(jiao)(jiao)接觸球系(xi)(xi)列(lie)(lie)轉臺(tai)軸(zhou)承(cheng)(cheng)采用(yong)雙向(xiang)(xiang)60度接觸角(jiao)(jiao)、雙排球結構(gou)設計(ji)(ji)故可承(cheng)(cheng)受(shou)徑向(xiang)(xiang)載荷、雙向(xiang)(xiang)軸(zhou)向(xiang)(xiang)負荷和(he)(he)傾覆力矩;殊(shu)結構(gou)的黃銅(tong)保持架設計(ji)(ji),使其具(ju)有更高的強度、較低(di)的摩(mo)托力矩;因此該系(xi)(xi)列(lie)(lie)軸(zhou)承(cheng)(cheng)別適(shi)合(he)(he)于超高速、長期運(yun)轉和(he)(he)對(dui)剛性、精度有高要求(qiu)的場合(he)(he)。
ZKLDF具有低(di)摩擦,高(gao)(gao)旋轉(zhuan)精度,高(gao)(gao)限轉(zhuan)速等點,可以承受較高(gao)(gao)的軸(zhou)(zhou)向(xiang)、徑向(xiang)載荷并具備(bei)較高(gao)(gao)的傾(qing)斜剛度。這種(zhong)(zhong)軸(zhou)(zhou)承尤其適(shi)合(he)應用于復合(he)載荷和(he)精密方面的域,被廣泛的應用于機床回(hui)轉(zhuan)臺、磨頭和(he)多種(zhong)(zhong)測試裝備(bei)上(shang)。
ZKLDF系列轉臺軸承
公(gong)稱型號Bearing Type | 外(wai)形(xing)尺寸(cun) Dimension | 固(gu)定孔The fixing hole | |||||||||||||
d | D | H | H1 | D1 | D2 | D3 | J | J1 | a | 內圈Inner ring | 外圈Outer ring | ||||
單位:mm Unit:mm | d1 | d2 | 數量3) QTY3) | d3 | 數量3) QTY3) | ||||||||||
mm | mm | ||||||||||||||
ZKLDF100 | 100 | 185 | 38 | 25 | 160 | 136 | 158 | 112 | 170 | 5.4 | 5.6 | 10 | 16 | 5.6 | 15 |
ZKLDF120 | 120 | 210 | 40 | 26 | 184 | 159 | 161 | 135 | 195 | 6.2 | 7 | 11 | 22 | 7 | 21 |
ZKLDF150 | 150 | 240 | 40 | 26 | 214 | 188 | 211 | 165 | 225 | 6.2 | 7 | 11 | 34 | 7 | 33 |
ZKLDF200 | 200 | 300 | 45 | 30 | 274 | 243 | 271 | 215 | 285 | 6.2 | 7 | 11 | 46 | 7 | 45 |
ZKLDF260 | 260 | 385 | 55 | 36.5 | 345 | 313 | 348 | 280 | 365 | 8.2 | 9.3 | 15 | 34 | 9.3 | 33 |
ZKLDF325 | 325 | 450 | 60 | 40 | 415 | 380 | 413 | 342 | 430 | 8.2 | 9.3 | 15 | 34 | 9.3 | 33 |
ZKLDF395 | 395 | 525 | 65 | 42.5 | 486 | 450 | 488 | 415 | 505 | 8.2 | 9.3 | 15 | 46 | 9.3 | 45 |
ZKLDF460 | 460 | 600 | 70 | 46 | 560 | 520 | 563 | 482 | 580 | 8.2 | 9.3 | 15 | 46 | 9.3 | 45 |
ZKLDF580 | 580 | 750 | 90 | 60 | 702 | 656 | 700 | 610 | 720 | 11 | 11.4 | 18 | 45 | 11.4 | 42 |
聯接螺釘 Screw connection QTY | 螺紋退卸孔 Connect screw holes | 節距1) Pitch1) | 螺釘擰緊 Tightening torque of screw | 基本額定載荷 Basic rated load | 限轉速4) Limited speed4) | 軸承摩 | 重量Weight | 軸承代號Type | ||
軸向Axial | ||||||||||
動Dynamic | 靜 Static | |||||||||
MA2) | Ca | Coa | 脂潤滑 Grease lubrication | |||||||
G | 數量 | 數量Xt | Nm | kN | r/min | Nm | ≈Kg | |||
2 | M5 | 3 | 18×20° | 8.5 | 67 | 251 | 2800 | 1.6 | 4.5 | ZKLDF100 |
2 | M8 | 3 | 24×15° | 14 | 72 | 315 | 2400 | 2 | 6 | ZKLDF120 |
2 | M8 | 3 | 36×10° | 14 | 76 | 365 | 2000 | 3 | 7.5 | ZKLDF150 |
2 | M8 | 3 | 48×7.5° | 14 | 112 | 550 | 1600 | 4.5 | 11 | ZKLDF200 |
2 | M12 | 3 | 36×10° | 34 | 155 | 920 | 1200 | 7.5 | 22 | ZKLDF260 |
2 | M12 | 3 | 36×10° | 34 | 165 | 1110 | 1000 | 11 | 28 | ZKLDF325 |
2 | M12 | 3 | 48×7.5° | 34 | 214 | 1470 | 800 | 16 | 39 | ZKLDF395 |
2 | M12 | 3 | 48×7.5° | 34 | 255 | 1860 | 700 | 21 | 50 | ZKLDF460 |
3 | M12 | 6 | 48×7.5° | 68 | 395 | 3180 | 500 | 40 | 82 | ZKLDF580 |
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