NTN 調(diào)心球軸承(圓錐孔)
1204SK??? 2204SK ???1304SK? ??2304SK?? 1205SK??? 2205SK??? 1305SK??? 2305SK??? 1206SK??? 2206SK??? 1306SK??? 2306SK?? 1207SK??? 2207SK??? 1307SK??? 2307SK??? 1208SK??? 2208SK??? 1308SK??? 2308SK?? 1209SK??? 2209SK??? 1309SK??? 2309SK??? 1210SK??? 2210SK??? 1310SK??? 2310SK??? 1211SK??? 2211SK??? 1311SK??? 2311SK??? 1212SK??? 2212SK??? 1312SK?? 2312SK???
石家莊海納瑞日進(jìn)口軸承有限公司NTN進(jìn)口軸承型號(hào)齊全,現(xiàn)貨供應(yīng)NTN???2304SK?? 軸承,公司對(duì)NTN????2304SK?? 軸承備有大量的現(xiàn)貨庫(kù)存,價(jià)格優(yōu)惠,歡迎來(lái)電咨詢洽談!
銷售熱線:0311-86060261???? 聯(lián)系人:宋女士
1308SK??? 2308SK?? 1209SK??? 2209SK??? 1309SK??? 2309SK??? 1210SK??? 2210SK??? 1310SK??? 2310SK??? 1211SK??? 2211SK??? 1311SK??? 2311SK??? 1212SK??? 2212SK??? 1312SK?? 2312SK??? 1213SK??? 2213SK??? 1313SK??? 2313SK??? 1215SK??? 2215SK??? 1315SK?? 2315SK???? 1216SK?
調(diào)心球軸承可承受較大的徑向載荷,同時(shí)也能承受一定的軸向載荷。該類軸承外圈滾道是球面形,故具有調(diào)心性能,當(dāng)軸受力彎曲或傾斜而使內(nèi)圈中心線與外圈中心線相對(duì)傾斜不超過(guò)1°~2.5°時(shí),軸承仍能工作。
調(diào)心球軸承內(nèi)孔有圓柱形和圓錐形兩種。圓錐形內(nèi)孔的錐度為1:1 2或1:30。為了加強(qiáng)軸承的潤(rùn)滑性能,在軸承外圈上加工環(huán)形油槽和三個(gè)均布的油孔。