旧型号:CKA2870-32类型:单向离合器内径:28（mm）外径:70（mm）厚度:32（mm）保持架及其材料:F1碳钢用途:工程机械滚动体列数:单列滚道类型:球面滚道样品或现货:现货产地:常州CKA型号为无轴承支撑的楔块式单向离合器。使用时需要配合轴承安装以承受轴向负载与径向负载，出厂时已加注润滑脂。径向尺寸与标准轴承尺寸相同。典型安装方式为CK-A型号与轴承同轴并排，相同的公差要求。内环、外环与工件用键联接。型号 CKA公称转矩 Tn N.m超越时的极限转速 nr/min外环内环D(h7)键槽L1d(h7)键 槽L(b x t)(b1xt1)CKA1542-24552500423 x 1.822153 x 1.424CKA1747-24802500473 x 1.822173 x 1.424CKA1050-24802500503 x 1.822103 x 1.424CKA1250-24802500504 x 2.522124 x 1.824CKA1652-24602500524 x 2.522164 x 1.824CKA2060-221002250606 x 3.522206 x 2.822CKA2060-241002250606 x 3.522206 x 2.824CKA2060-301002250606 x 3.520206 x 2.830CKA2463-241502000636 x 3.524246 x 2.824CKA2563-261802000636 x 3.524256 x 2.826CKA2563-321802000656 x 3.530256 x 2.832CKA2465-262501800656 x 3.524246 x 2.826CKA2465-322501800656 x 3.530246 x 2.832CKA2565-322501800656 x 3.530256 x 2.832CKA2070-243151500706 x 3.522206 x 2.824CKA2870-323151500706 x 3.530286 x 2.832CKA3072-243151500726 x 3.522306 x 2.824CKA2575-323151500758 x 430258 x 3.332CKA2580-323501500808 x 430258 x 3.332CKA3080-323501500808 x 430308 x 3.332CKA2580-263501500808 x 424258 x 3.326CKA2585-304001500858 x 428258 x 3.330CKA3085-324001500858 x 430308 x 3.332CKA3585-324001250858 x 430358 x 3.332CKA3590-3245612509010 x 5303510 x 3.332CKA4090-3245612509010 x 5304010 x 3.332CKA45100-30655125010010 x 5284510 x 3.330CKA32100-34655125010010 x 5323210 x 3.334CKA35100-34655125010010 x 5323510 x 3.334CKA38100-34655125010010 x 5323810 x 3.334