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{"title":"SY335 Excavator Slewing Bearing Square Round Excavator Turntable Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/38\/64279e84aaec5f0a1d83f232251e-200x200-1\/sy335_excavator_slewing_bearing_square_round_excavator_turntable_bearing.jpg","attrs":{"Warranty":"12 months manufacturer warranty","Minimum Order Quantity":"1","Color":"As per customer's requirements","Application":"Used in excavators for slewing motion"}}
{"title":"Heavy Duty Slewing Bearing Excavator Rotation Bearing Fit CAT E330","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/a5\/4a3ce1d4ef8a77b1ddc4ec00704c-200x200-1\/heavy_duty_slewing_bearing_excavator_rotation_bearing_fit_cat_e330.jpg","attrs":{"Model Number":"E330","Compatible Equipment":"Excavators","Place of Origin":"China","Supply Ability":"1000pcs\/month"}}
{"title":"EC460 Excavator Slewing Ring Bearing Rotation Bearing Spare Parts Wear Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/37\/82bc1aed0e9632d6df0f02719188-200x200-1\/ec460_excavator_slewing_ring_bearing_rotation_bearing_spare_parts_wear_resistant.jpg","attrs":{"Marketing Type":"Ordinary Product","Working Temperature":"-25 up to +70\u00b0C","Precisiongrade":"P0, P6, or P5 according to customer requirements","Condition":"Brand new"}}
{"title":"Heavy Duty CAT E390 Excavator Slewing Ring Excavator Swing Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/f9\/31ebc5d89e1df7aea4e93582f121-200x200-1\/heavy_duty_cat_e390_excavator_slewing_ring_excavator_swing_bearing.jpg","attrs":{"Quality":"High Guarantee","Place of Origin":"China","Lubrication":"Grease lubrication with lubrication holes","Gear Type":"External Gear"}}
{"title":"XCMG XE490D Excavator Slewing Bearing Swing Circle 50Mn Alloy Steel Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/ad\/391e93bd275cdab984cf96841d3b-200x200-1\/xcmg_xe490d_excavator_slewing_bearing_swing_circle_50mn_alloy_steel_material.jpg","attrs":{"Precision Rating":"P0 P6","Seal":"rubber","Packing":"Standard Export Boxes","Lubrication":"Grease lubrication with lubrication holes"}}
{"title":"Komatsu PC360 Excavator Slewing Ring Swing Bearing Assembly 55-62 HRC","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/12\/580f8acca0f9975b635177afc9b2-200x200-1\/komatsu_pc360_excavator_slewing_ring_swing_bearing_assembly_55_62_hrc.jpg","attrs":{"Power Transmission":"Rotational Power Transmission","Model Number":"PC360","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union"}}
This heavy-duty slewing bearing is a high-precision excavator turntable bearing custom-built for Sany SY335 excavators. As a premium OEM-grade SY335 slewing bearing replacement with a square-round integrated structure, it delivers exceptional load-bearing capacity, superior wear resistance and consistent rotational stability. It enables smooth 360° rotation, effectively eliminates rotational jitter and stalling issues, and maintains reliable long-term performance for SY335 excavators in harsh heavy-load construction conditions.
Processing Standard: OEM precision manufacturing standard
Product Advantages
Featuring integral quenching and ultra-precision grinding processes, this SY335 slewing bearing and square-round turntable bearing boasts uniform internal stress and robust structural rigidity. Designed for heavy-duty use, this excavator turntable bearing withstands prolonged friction, high pressure and impact loads, effectively resolving common problems such as rotational jitter, stalling and abnormal noise. Manufactured to precise OEM mounting standards, this SY335 replacement bearing fits perfectly with no modification required, significantly reducing rotating system failure rates and extending the overall service life of SY335 excavators.
Purchase Highlights
Every SY335 slewing bearing and excavator turntable bearing undergoes strict factory testing for hardness, pressure resistance and load-bearing performance. Built to OEM quality standards, this square-round turntable bearing offers exceptional durability and outstanding cost-effectiveness, making it the optimal spare part for rotating system repair and replacement on SY335 excavators.
