Supply of Heavy Duty Bearing Blocks and Adaptor Sleeves for Coal Operations

Work Description - NA

This tender seeks the supply of essential mechanical components for Coal India Limited, specifically for their operations under South Eastern Coalfields Limited (SECL), located at the Regional Store, Baikunthpur Area, Churcha Colliery, Dist Koriya, Chhattisgarh. The bid, identified by Bid Number GEM/2026/B/7614823, is for a critical Bill of Quantities (BOQ) titled "Bearing Block and Adaptor Sleeve." The tender has a submission window between August 15, 2026, 1:00 PM and August 18, 2026, 1:00 PM. The scope of supply encompasses a comprehensive range of items including various sizes of Adaptor Sleeves, each accompanied by the necessary Lock Washer and Nut, specifically H 320, H 328, H 317, H 3128, H 322, H 324, H2328, H 3132, H 3134, H 316, H 318, H 3138, and H 3026. Furthermore, the tender includes a significant requirement for Cast Iron Heavy Duty Bearing Blocks in Plummer Block configurations, with specified sizes ranging from SN 524 down to SN 520, and including SN 517, SN 518, SN 528, SN 536, SN 538, SN 532, and SN 526. The total quantity required across all listed items is 539 units. This procurement falls under the purview of the Ministry of Coal and is being managed by SECL Bilaspur, Chhattisgarh.