premier industrial supplier and authorized dealer across Goa, Manglam Sales Corporation supplies genuine NBC 30217 / 30217X Tapered Roller Bearings, manufactured by National Engineering Industries Ltd. (NEI). Precision-engineered to handle high combined radial and thrust loads, this metric single-row tapered roller bearing features an 85 mm bore (inner diameter), 150 mm outer diameter, and 30.5 mm total width. The 30217 / 30217X series is designed with optimized cup and cone contact geometry, ensuring exceptional load distribution, reduced edge stress, and operational stability under heavy torque and axial thrust. Engineered to serve Goa’s marine equipment, shipbuilding, mining material handling, port handling, and automotive manufacturing industries, Manglam Sales Corporation guarantees 100% authentic NBC products, competitive wholesale rates, and fast dispatch across major Goan industrial zones including Verna, Tuem, Kundaim, Ponda, Madgaon, and Vasco da Gama.
Technical Specifications
Bore Diameter (Inner): 85 mm
Outer Diameter: 150 mm
Total Assembly Width (T): 30.5 mm
Cone Width (B): 28 mm
Cup Width (C): 24 mm
Bearing Type: Metric Single-Row Tapered Roller Bearing
Design Feature (X): Standard ISO metric dimensions for universal interchangeability
Load Orientation: Combined heavy radial and unidirectional axial (thrust) loads
Key Performance Benefits
High Combined Load Capacity: The angled race alignment enables simultaneous handling of heavy radial forces and steep axial thrust in one direction.
Separable Cone & Cup Design: The inner ring with roller assembly (cone) and outer ring (cup) can be mounted independently, simplifying installation, maintenance, and preload adjustments.
Enhanced Angular Alignment & Rigidity: When mounted in face-to-face or back-to-back pairs, these bearings provide an extremely rigid bearing arrangement for rotating shafts.
Low Friction & Extended Wear Life: Optimized roller end-to-flange contact and smooth raceway finishes minimize operating heat and friction under heavy duty cycles.
Technical Specifications
Bore Diameter (Inner): 85 mm
Outer Diameter: 150 mm
Total Assembly Width (T): 30.5 mm
Cone Width (B): 28 mm
Cup Width (C): 24 mm
Bearing Type: Metric Single-Row Tapered Roller Bearing
Design Feature (X): Standard ISO metric dimensions for universal interchangeability
Load Orientation: Combined heavy radial and unidirectional axial (thrust) loads
Key Performance Benefits
High Combined Load Capacity: The angled race alignment enables simultaneous handling of heavy radial forces and steep axial thrust in one direction.
Separable Cone & Cup Design: The inner ring with roller assembly (cone) and outer ring (cup) can be mounted independently, simplifying installation, maintenance, and preload adjustments.
Enhanced Angular Alignment & Rigidity: When mounted in face-to-face or back-to-back pairs, these bearings provide an extremely rigid bearing arrangement for rotating shafts.
Low Friction & Extended Wear Life: Optimized roller end-to-flange contact and smooth raceway finishes minimize operating heat and friction under heavy duty cycles.
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