>> P.244
滚子轴承主要尺寸mm(1)rsminJEw1.511.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5221.5229694.59696.5101101101106106114.5112114.5120123123136136110107.5110110115.5115.5114120.5120.5129.5125.5129.5138138.5138.5153.5153.5143.5162147147154165.5165.5172.5157.5157.5176176C3550354535355035354050405040404545605050605050d858585859090909595100100100105110110120120125130130135140140D120118120120125125125130130140135140153150150165165178180180188190190质量(参考)g11901530115015001250121017401300127018501900177028902010193027802680449037503610479039903840─TRU8511850─TRU8512045──TRU9012550───TRU10013550─TRU10515350────TRU12517860──TRU13518860────NAU4917──NAU4918──NAU4919──NAU4920──NAU4922─NAU4924──NAU4926──NAU4928NAG4917───NAG4918──NAG4919─NAG4920───NAG4922─NAG4924──NAG4926──NAG4928─公称型号满滚子附带保持架轴径mm859095100105110120125130135140轴径85-140mm注(1)这是倒角尺寸r的最小容许尺寸。(2)容许转速适用于润滑油润滑。润滑脂润滑的话可容许到该值的60%。在实际工作条件下,考虑到还有轴向负荷的作用,推荐以记载值的1/10以下的转速使用。备注1.外圈上设有油槽并设2个油孔。2.未封入润滑脂。请适当润滑后使用。244附带保持架的滚子轴承满滚子的滚子轴承
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