Jiangsu Ruide Slewing Ring Co., Ltd. founded in 2004, which specialize in producing slewing bearings and rings in industrial and machinery fields. We can produce all kinds of slewing bearings and rings which diameter from 179mm to 4.5 meter. Wide range of products without gear, with external or internal gear, in ball, roller or combined form. The advantage products are swing bearing for crane and excavator, such as: Komatsu PC301, PC302, PC30(92T), PC30/96T, PC4010, PC507, PC55, PW605, PC605(1), PC605(2), PC606(Z=76), PC606(Z=80), PC607(Z=76), PC607(Z=80), PC906, PC1005, PC1205, PC1206(4D95), PC1206(4D102), PC1307, PC1505, PC1507, PC1607, PC20HT, PC2001, PC2002, PC2003, PC2005, PC2006 (1), PC2006 (2), PC2006(New), PC2006(6D95), PC2007, PC2008, PC2107, PC2203, PC2205, PC2207, PC2208, PC227, PC228, PC2408, PC3002, PC3003, PC3005, PC3006, PC3506, PC3607, PC4001, PC4003, PC4005, PC4006, PC4505, PC4506, PC4507, PC650 Hitachi EX401, ZX60, ZAX70, EX601, EX602, 3, EX605, EX75, EX90, EX1001, EX1005, EX1201, EX1202, EX1203, EX1205, ZX120, EX1201, EX1205, EX150, EX160WD1, EX2001, EX2002, 3, 5, ZX200, EX2105, ZX210, EX2205, ZX225U (1), ZX225U (2), ZX230, ZX240, ZX270, EX3001, EX3002, EX3003, EX3005, ZX330, ZX3505, EX4001, EX4003, ZX450H, Kato HD100, HD2507, HD4505, HD4507, HD450, HD512, HD513, HD516, HD550, HD770SE, HD7701, HD7702, HD7002, HD7005, HD7007, HD770SE, HD7701, HD7702, HD8005, HD8007, HD8201, HD8203, HD9007, HD1250/1430, HD1023, HD1220 Kobelco SK1205, SK1307, SK071, SK071N2, SK07N2 (1), SK07N2 (2), SK072, SK907B, SK09, SK03, SK04, SK605, SK606, SK100, SK1205, SK2001, SK2002, SK2003/5, SK2006, SK2106E, SK2008, SK2306, SK235, SK2608, SK3303, SK350, SK4506E, SK907B Sumitomo SH40T, SH601, SH1201, SH1202, SH1203, SH120, SH135, SH140, SH145, SH200A1, SH200A2, SH200A3, SH200C2, SH200C3, SH120Z3, SH2202, SH2203, SH225, SH2403, SH2405, SH260, SH265, SH280, SH3002, SH3003, SH330, SH340, SH350, SH40T, SH430, SH220LC3 Daewoo DH553, DH555, DH80GO, DH807, DH150, DH2003, DH2157, DH2202, DH2203, DH2205, DH2207LC, DH2257, DH258, DH2587, DH280, DH2905, DH3005, DH3007, DH10L, DH320, DH3303, DH3707, DH420 Caterpillar CAT70B, CAT110, CAT120, CAT215, CAT215B, CAT225, CAT280, CAT200B, CAT305.5, CAT3055, CAT307B, CAT307C, CAT308, CAT311, CAT312B, CAT312C, CAT320B, CAT320C, CAT320D, CAT320L, CAT325, CAT325B, CAT325C, CAT330C, CAT345C Hyundai R557, R605, R607(1), R607(2), R807, R1107, R1305, R1307, R1705, R2005, R2007, R2103, R2105, R2157, R2205, R2257, R260LC7, R290, R305LC7, R300, R3057, R320LC7, R3357, R360, R4507 Volvo EC210B, EC210, EC290, EC360, EC55 Samsung PS132, PS210, PS292, MX082 Liebherr 914, 924, 934 JCB220
