Pivot Mount: Load Capacity 500-5000 kg, Bore Diameter 50-200 mm

Component Specifications

Definition

A mechanical component designed to provide a stable rotational axis for loading arms, allowing precise angular positioning and movement during material transfer operations. It consists of a housing, bearing assembly, shaft, and mounting interface that supports the arm's weight while minimizing friction and wear during rotation.

Working Principle

The pivot mount operates on the principle of rotational kinematics, using precision bearings to reduce friction between stationary and rotating elements. It transfers torque from the loading arm's drive mechanism while maintaining alignment and supporting radial/axial loads through a combination of bearing types (typically tapered roller or spherical bearings).

Materials

High-strength carbon steel (AISI 1045/4140) or stainless steel (316/304) for corrosive environments; Hardened to 45-55 HRC for wear surfaces; Zinc plating or powder coating for corrosion protection.

Technical Parameters

Parameter	Typical range	Notes & selection driver
IP Rating	IP65/IP67
Bore Diameter	50-200 mm
Load Capacity	500-5000 kg
Rotation Angle	±180°
Mounting Pattern	ISO flange or custom bolt circle
Operating Temperature	-20°C to +120°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 286-2, DIN 718-2, ISO 2768-mK

Parent Products

This component is used in the following industrial products

Loading Arm

Hydraulic or mechanical arm assembly that transfers raw materials into the mixing drum of a self-loading concrete mixer.

View Product Details

Drilling Boom

The structural arm assembly that positions and supports the drilling mechanism on a rock bolting rig.

View Product Details

Engineering Analysis

Risks & Mitigation

Bearing seizure due to inadequate lubrication
Fatigue failure from cyclic loading
Corrosion in chemical environments
Misalignment causing premature wear

FMEA Triads

Trigger: Contamination in bearing assembly
Failure: Increased friction leading to seizure
Mitigation: Install protective seals and implement regular cleaning protocols

Trigger: Improper installation alignment
Failure: Uneven wear and reduced lifespan
Mitigation: Use laser alignment tools during installation and verify with dial indicators

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

H7/g6 fit for shaft/bore interface, ±0.05mm concentricity, ±0.1° angular alignment

Test Method

ISO 10791-7 for rotational accuracy, ASTM E384 for hardness testing, salt spray testing per ISO 9227

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Pivot Mount

Manufacturer profiles associated with Pivot Mount.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What maintenance does a pivot mount require?

Regular lubrication of bearings every 500 operating hours, inspection for wear every 6 months, and torque verification on mounting bolts quarterly.

Can pivot mounts be customized for different loading arms?

Yes, manufacturers typically offer custom bore sizes, mounting patterns, and material specifications based on arm design and application requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Pivot Mount