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BJ212 Square Flange Drive Shaft Assembly | Telescopic Spline Shaft Universal Joint Coupling

Model Number
Check below, custom

Square Flange Series

ModelDescription
N131Square flange
EQ140Square flange
BJ212Square flange
B130Square flange

Non‑standard customization available upon request. Please contact our customer service team.

Product Description

High-Torque Vehicle Drivetrain Engineering: BJ212 Square Flange Drive Shaft Assembly The Apexcoupling BJ212 Square Flange Drive Shaft Assembly is engineered for off-roadvehicles, light trucks, agricultural machinery, and specialized engineering vehicles requiringdynamic shaft stroke compensation and reliable multi-angle power transmission. Designed witha standard square companion flange interface (60 mm pilot register) and a high-strengthsplined slip-yoke mechanism, this cardan drive shaft absorbs operational axial displacement caused by suspension movement or frame flexing.

Constructed from heavy-walled seamless steel tubing and fitted with precision cross journals, the BJ212 assembly reduces drivetrain vibration, mitigates rotational chatter, and withstands high torque shock loads. Protected by an industrial anti-rust spray coating (standard Matte Black or Safety Orange), this drive shaft assembly offers dependable service in harsh, off-road environments.

Core Product Advantages & Features

 

  • Square Companion Flange Interface: Precision-machined square flange yokes ensure rigid alignment and direct bolt-on replacement for vehicle transfer cases, axles, and gearboxes.

  • Integrated Telescopic Slip-Yoke: Precision-cut axial splines allow dynamic length adjustment during suspension travel, protecting connected transmission components from axial thrust damage.

  • High-Strength Forged Alloy Yokes: Drop-forged yokes and universal cross assemblies deliver superior fatigue resistance under heavy acceleration and shock loads.

  • Dynamic Balancing & Smooth Rotation: Reduced angular vibration ensures quiet operation and extends the lifespan of companion bearings and seal rings.

  • Anti-Corrosion Passivation: Coated in protective spray paint to guard against rust, gravel wear, mud, and moisture exposure.

  • Full Series Fleet Compatibility: Available in standard BJ212, BJ130, NJ131, and EQ140 flange profiles for versatile vehicle and machinery retrofits.

Product Show

BJ212 drive shaft assembly, square flange cardan shaft, telescopic splined drive shaft, BJ212 prop shaft replacement, square companion flange coupling, off-road vehicle drive shaft assembly.

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