₨ 25,000
Availability: 2 in stock
Key Specifications
Model: 7318 B
Brand: STEYR
Type: Single-Row Angular Contact Ball Bearing
Inner Diameter (d): 90 mm
Outer Diameter (D): 190 mm
Width (B): 43 mm
Contact Angle (approx.): 40° (for “B” design)
Cage Type (in certain variants): Brass cage (“MP” suffix indicates machined brass cage)
Other variant: 7318 B/DB version has width 86 mm (double width variant) for special application.
⚙️ Key Features & Benefits
✔ Combined Load Capability: The angular contact geometry allows the bearing to support significant radial loads and axial thrust loads in one direction.
✔ Robust Dimensions: 90 × 190 × 43 mm gives a large load-carrying capacity suitable for industrial applications.
✔ Precise Design: With a defined contact angle and quality cage material, the bearing is optimized for stability and long life.
✔ Flexibility via variants: “MP” (brass cage), “/DB” (double width) allow selection based on operating conditions and mounting requirements.
✔ Industrial Duty: Suitable for heavy machinery, gearboxes, spindles, mining, metallurgical equipment etc.
Typical Applications
Machine tool spindles requiring both radial and thrust load support under high speed
Gearboxes and transmissions where axial position is specified and radial loads high
Pumps & compressors with combined load scenarios
Heavy industrial equipment: mining, metallurgy, rolling mills, wind turbine gearboxes etc.
Drives and shafts where axial location in one direction is needed (bearing acts as an axial locator)
The 7318 B by STEYR is a high-precision single-row angular contact ball bearing designed to handle combined radial loads and axial loads in one direction. With a contact angle (often ~ 40° for “B” suffix variants) and robust construction, it is suitable for demanding industrial uses where thrust and radial forces both apply.
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