Spherical Roller Bearing as per IS 6455,Spherical Roller Bearing as per IS 6455,Spherical Roller Be
Mahanadi Coalfields Limited
Bid Publish Date
20-Feb-2026, 8:28 pm
Bid End Date
02-Mar-2026, 9:00 am
Location
Progress
Quantity
57
Category
Cylindrical Roller bearing set
Bid Type
Two Packet Bid
The opportunity is issued by the Indian Army, Department Of Military Affairs, for multiple mechanical components procured in Dehradun, Uttarakhand. The scope includes Cylindrical Roller Bearings, Pinion Gears, Carbon Bush, Soft Solder IS 193, Lock Nuts IS 6731, and Varnishes per IS 347. The bid emphasizes ISI marking, ISO 9001 certification, and material test certificates, with a warranty and service-support expectation. A notable clause allows quantity variation up to 25% during contract execution, with extended delivery based on calculated time. Key differentiator is rigorous quality compliance and supplier capability across the specified product categories.
Cylindrical Roller Bearings: ISI marked, cage material, bore diameter, roller material, width, surface finishing
Pinion gears: material type, tooth count (nos), finish, dimensional accuracy
Carbon Bush: material composition, finish, ISI/IS standards if specified
Soft Solder: IS 193 compliance, packaging and shelf life considerations
Lock Nuts: IS 6731 standard, torque/strength grade, finish
Varnishes: IS 347 specification, chemical compatibility, shelf life
General: ISI mark, ISO 9001 certification, material test reports, warranty duration
Quality: Material melting temperature, thread dimensions, fastener strength grade/class
Warranty: Complete unit warranty; service SLA; dedicated engineers
Testing/Certification: Lab test results, OEM authorizations, BIS/type test certificates
Quantity may be increased or decreased by up to 25% during contract execution
ISO 9001 certification required for bidder or OEM; ISI marking mandatory
Material Test Certificate must accompany supply and be verified by buyer lab
Not specified in data; ensure to verify in final bid document
Delivery period as per original delivery order; additional time calculated by (increased quantity/original quantity) × original delivery period, minimum 30 days
Not specified in data; check bid terms for LD and warranty penalties
Manufacturer or authorized OEM with ISO 9001 certification
Capability to provide ISI marked components and BIS/type test certificates
Ability to supply Cylindrical Roller Bearings, Pinion Gears, Carbon Bush, Soft Solder IS 193, Lock Nuts IS 6731, and IS 347 varnish
Main Document
CATALOG Specification
CATALOG Specification
CATALOG Specification
CATALOG Specification
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS
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Tender Results
Loading results...
| Category | Specification | Requirement |
|---|---|---|
| General Features | Types of Cylindrical Roller Bearings | Single Row |
| Construction | Cage Material | Steel |
| Construction | Roller Material | 52100 Steel |
| Construction | Bore Diameter | 22.0 |
| Construction | Width | 18.0 |
Discover companies most likely to bid on this tender
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar supply
Financial statements to demonstrate liquidity
EMD documents (if applicable; amount not specified in data)
Technical bid documents and compliance certificates
OEM authorization certificates (where applicable)
ISO 9001 certificate (bidder or OEM)
Material Test Certificate for supplied items
BIS license and type test certificates (as prescribed)
Extended Deadline
02-Mar-2026, 9:00 am
Opening Date
02-Mar-2026, 9:30 am
Extended Deadline
26-Feb-2026, 9:00 am
Opening Date
26-Feb-2026, 9:30 am
Key insights about UTTARAKHAND tender market
Bidders must meet ISO 9001 certification, ISI marking, and provide Material Test Certificates. Prepare OEM authorizations, BIS/type test certificates, GST and PAN, and experience in similar procurements. Include reference samples if required and ensure delivery terms align with the 25% quantity variation clause.
Submit GST certificate, PAN, company financials, experience certificates for similar work, Material Test Certificate, ISO 9001 proof, OEM authorizations, BIS/type test certificates, and ISI mark proof for bearings, gears, bush, solder, nuts, and varnish per IS/IS standards.
Specifications cover cage material, bore diameter, roller material, and finish for cylindrical bearings; tooth count for gears; material composition for bushes; IS 193 solder; IS 6731 nuts; IS 347 varnish. Standards include ISI, IS 347, and ISO 9001 for manufacturers.
Delivery terms allow up to 25% quantity variation; delivery period starts from the last date of the original order and extends per calculated time with a minimum 30 days; ensure compliance with extended timelines if option clause is exercised.
Payment terms require adherence to the contract, with specifics to be outlined in the bid. Ensure timely invoicing and alignment with warranty service commitments and SLA; confirmation of payment milestones and penalties should be verified in the final terms.
Material Test Certificate must accompany supply and be verifiable by the buyer’s lab; results determine acceptance. Ensure lab reports cover chemical and mechanical properties, compliance with ISI/IS standards, and bore/width tolerances as applicable.
Bidder must demonstrate functional service centers in the state of each consignee location; carry-in warranty requires local presence; on-site warranty may limit the need for centers; include SLA commitments and response times in the proposal.
Mandatory standards include ISO 9001 (bidder or OEM), ISI marking, BIS/type test certificates, OEM authorizations, and IS 347 varnish standard where applicable; supplier must show proof during bid submission and supply chain compliance.
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Main Document
CATALOG Specification
CATALOG Specification
CATALOG Specification
CATALOG Specification
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS