滿裝圓柱滾子軸承是為了承受重載荷而設(shè)計的。在同樣寬度下,這種軸承與傳統(tǒng)型帶保持架軸承相比,具有*的承載能力,徑向截面小,可以節(jié)省空間,但轉(zhuǎn)速相對較低。為了使軸承正常工作,在連續(xù)運轉(zhuǎn)的情況下,軸承必須承受一定的zui小負(fù)荷,即C/P<25。否則因潤滑不足和高速運轉(zhuǎn)時會加劇磨損。所有多列圓柱滾子軸承在外圈上有一潤滑槽和潤滑孔。
滿裝圓柱滾子軸承的尺寸公差和幾何偏差應(yīng)符合GB/T307.1-94(ISO492- 1994)P0級公差等級,并且正常原始徑向游隙CO,也可要求具C2到C4原始徑向游隙的軸承。但定貨時在軸承代號后需增加相應(yīng)的后綴。橡塑螺桿擠出機(jī)一般選用C3組游隙。
如需要更高精度的軸承,請直接與本公司。
RS-4820E4 RS-4821E4 RS-4822E 4RS-4824E4 RS-4826E4 RS-4828E4 RS-4830E4 RS-4832E4 RS-4834E4 RS-4836E4 RS-4838E4 RS-4840E4 RS-4844E4 RS-4848E4 RS-4852E4 RS-4856E4 RS-4860E4 RS-4864E4 RS-4868E4 RS-4872E4 RS-4876E4 RS-4880E4 RS-4884E4 RS-4888E4 RS-4892E4 RS-4896E4 RS-48/500E4
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RS-49/560E4
RSF-4820E4 RSF-4821E4 RSF-4822E4 RSF-4824E4 RSF-4826E4 RSF-4828E4 RSF-4830E4 RSF-4832E4 RSF-4834E4 RSF-4836E4 RSF-4838E4 RSF-4840E4 RSF-4844E4 RSF-4848E4 RSF-4852E4 RSF-4856E4 RSF-4860E4 RSF-4864E4 RSF-4868E4 RSF-4872E4 RSF-4876E4 RSF-4880E4 RSF-4884E4 RSF-4888E4 RSF-4892E4 RSF-4896E4 RSF-48/500E4
RSF-4910E4 RSF-4911E4 RSF-4912E4 RSF-4913E4 RSF-4914E4 RSF-4916E4 RSF-4918E4 RSF-4920E4 RSF-4921E4 RSF-4922E4 RSF-4924E4 RSF-4926E4 RSF-4928E4 RSF-4930E4 RSF-4932E4 RSF-4934E4 RSF-4936E4 RSF-4938E4 RSF-4940E4 RSF-4944E4 RSF-4948E4 RSF-4952E4 RSF-4956E4 RSF-4960E4 RS-4964E4 RSF-4968E4 RSF-4972E4 RSF-4976E4 RS-4980E4 RSF-4984E4 RSF-4988E4 RSF-4992E4 RSF-4996E4 RS-49/500E4 RSF-49/530E4 RSF-49/560E4