Southern Railway IS 6455 Q3 Single Row Deep Groove Ball Bearing Tender 2026 Rajasthan

Tender Overview

The Southern Railway (Indian Railways) invites bids for a Single Row Deep Groove Ball Bearing (Without Flange Outer Ring) compliant with IS 6455 (Q3). Projected value is ₹13,660.00, with supply of bearings meeting standard geometries: bore diameter (d), outer diameter (D), width (B), and smallest chamfer (r1s, r2s). The award focuses on conformity to Indian Standard, warranty coverage for the complete unit, and precise cage material requirements. This procurement emphasizes standard-compliant bearings with ISI/IS 6455 conformance and reliable delivery within the contract period. Unique terms include a flexible quantity clause up to 25% variation and GST/commercial invoicing specifics, shaping a disciplined procurement process for railway spares.

Technical Specifications & Requirements

• Product category: Deep groove ball bearing (Single Row) without flange outer ring, IS 6455 compliant
• Designation: Bearing designation per IS 6455; bore diameter (d) and outer diameter (D) as specified in the tender
• Geometric parameters: Bearing width (B); smallest permissible chamfer (r1s, r2s)
• Cage material: Specified but not detailed in excerpt; must meet IS 6455 cage material expectations
• Standards & warranty: Conformity to Indian Standard; Warranty for complete unit; supplier to ensure fitness for service and supply reliability
• Delivery scope: Pure goods supply with no BOQ quantities; attention to delivery schedule per contract terms
• Quality assurances: Certifications and testing alignment to the IS 6455 requirements and quality assurance paperwork

Terms, Conditions & Eligibility

• EMD/financial standing: Not specified in excerpt; bidder must avoid liquidation or bankruptcy per terms
• Option clause: Quantity may vary up to ±25% during and after award at contracted rates
• GST: Bidder bears GST obligations; supplier must invoice in consignee name with consignee GSTIN; GST reimbursements per actuals or applicable rates
• Payment & termination: Invoicing via GeM; contract termination rights for non-delivery or non-compliance; price adjustments at buyer’s discretion
• Delivery terms: Delivery period linked to last delivery order date; extended periods possible under option clause with minimum 30 days, computed as stated
• Documentation: Bidder must upload GST invoice copy and GST portal payment confirmation; scope limited to supply of goods
• Compliance: Bidder must meet material terms or risk contract termination; maintain sound financial and operational status