We are pleased to present our supply proposal for authentic NBC 6307 ZZ C3 Deep Groove Ball Bearings tailored for industrial, manufacturing, textile, and heavy-engineering operations across Tamil Nadu. Sourced through Manglam Sales Corp.—an established distributor of genuine NBC Bearings (National Engineering Industries Ltd.) with over three decades of market experience—these bearings are engineered for high radial load capacity, superior thermal stability, and high-speed efficiency. Equipped with dual steel dust shields (ZZ) and greater-than-normal internal radial clearance (C3), the 6307 series effectively accommodates thermal expansion during high-temperature continuous duty without risking friction lockup. We ensure ready stock, competitive OEM/MRO pricing, and swift distribution to major industrial belts across Tamil Nadu, including Sriperumbudur, Hosur, Coimbatore, Tiruchirappalli, Madurai, and Ranipet
Technical Specifications: NBC 6307 ZZ C3
Parameter Specification Details
Bearing Type Deep Groove Ball Bearing (Single Row)
Manufacturer NBC Bearings (National Engineering Industries Ltd.)
Bore Diameter ($d$) 35 mm
Outer Diameter ($D$) 80 mm
Width ($B$) 21 mm
Enclosure Type Dual Steel Shields (ZZ /
Internal Clearance C3 (Greater than Normal Radial Clearance for Thermal Expansion)
Cage Material Standard Sheet Metal / Pressed Steel
key Features & Ideal Applications
C3 Clearance Advantage: Extra internal room allows elements to operate smoothly even when high heat causes the shaft or housing to expand during long cycles.
Dual Shield Protection: Metallic side shields (ZZ) keep factory-applied grease contained and prevent external dust and dirt contamination.
Common Industrial Applications in Tamil Nadu:
High-speed electric motors, pumps, and blowers in textile mills and chemical processing plants.
Gearboxes, drives, and automotive transmission systems in Chennai and Hosur manufacturing hubs.
Heavy machinery, conveyors, and automated material-handling setups.
Distributor Profile (Manglam Sales Corp.)
Distributor Name: Manglam Sales Corporation
Brand Focus: Authorized Industrial Supplier for NBC Bearings & Koyo (JTEKT)
Experience: 30+ years in industrial bearing stocking and distribution (Est. 1991)
Value-Added Services:
Direct factory-sourced, 100% original product guarantee.
Contract pricing for recurring MRO supply and OEM production runs.
Technical support for bearing interchange, clearance selection, and retrofit guidance.
Dedicated pan-India shipping network with quick dispatch to Southern industrial zones.
Technical Specifications: NBC 6307 ZZ C3
Parameter Specification Details
Bearing Type Deep Groove Ball Bearing (Single Row)
Manufacturer NBC Bearings (National Engineering Industries Ltd.)
Bore Diameter ($d$) 35 mm
Outer Diameter ($D$) 80 mm
Width ($B$) 21 mm
Enclosure Type Dual Steel Shields (ZZ /
Internal Clearance C3 (Greater than Normal Radial Clearance for Thermal Expansion)
Cage Material Standard Sheet Metal / Pressed Steel
key Features & Ideal Applications
C3 Clearance Advantage: Extra internal room allows elements to operate smoothly even when high heat causes the shaft or housing to expand during long cycles.
Dual Shield Protection: Metallic side shields (ZZ) keep factory-applied grease contained and prevent external dust and dirt contamination.
Common Industrial Applications in Tamil Nadu:
High-speed electric motors, pumps, and blowers in textile mills and chemical processing plants.
Gearboxes, drives, and automotive transmission systems in Chennai and Hosur manufacturing hubs.
Heavy machinery, conveyors, and automated material-handling setups.
Distributor Profile (Manglam Sales Corp.)
Distributor Name: Manglam Sales Corporation
Brand Focus: Authorized Industrial Supplier for NBC Bearings & Koyo (JTEKT)
Experience: 30+ years in industrial bearing stocking and distribution (Est. 1991)
Value-Added Services:
Direct factory-sourced, 100% original product guarantee.
Contract pricing for recurring MRO supply and OEM production runs.
Technical support for bearing interchange, clearance selection, and retrofit guidance.
Dedicated pan-India shipping network with quick dispatch to Southern industrial zones.
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