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Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd.

  • China,Zibo ,Shandong
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China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket
China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket

  1. China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket
  2. China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket
  3. China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket
  4. China Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket

Split Type Φ320 Electric Motorized Pulley Double Ear Support Bracket

  1. MOQ: 10 Pieces
  2. Price: USD 12-28 / Piece
  3. Get Latest Price
Compatible Drum Diameter Φ320mm
Rated Load Capacity 120kN Radial per Housing
Application Light Belt Conveyors, Grain Conveying, Express Sorting Lines, Small Mining Feeders, Packaging Lines
Delivery Time 15-30 working days
Coaxiality Tolerance ≤0.03mm
Supply Ability 1000 Pieces per Month
Compatible Models YDB, YZB, YTH Oil-Cooled Electric Pulleys
Packaging Details Finished parts: individual bubble wrap with layered carton boxes, palletized with waterproof film. Raw castings: bare pallet with waterproof tarpaulin cover.
Manufacturing Process Sand Casting - Annealing - Bearing Bore Boring - Mounting Surface Milling - Drilling and Tapping
Payment Terms D/P,T/T
Structure Split-Type Double-Ear Rhombus Bracket
Mounting Bolts M24 Through-Hole Fixing Bolts
Material HT200 Grey Cast Iron
Brand Name ShuoFeng
Model Number 323 Bracket
Certification ISO 9001:2015
Place of Origin Shandong, China

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  1. Product Details
  2. Company Details

Product Specification

Compatible Drum Diameter Φ320mm Rated Load Capacity 120kN Radial per Housing
Application Light Belt Conveyors, Grain Conveying, Express Sorting Lines, Small Mining Feeders, Packaging Lines Delivery Time 15-30 working days
Coaxiality Tolerance ≤0.03mm Supply Ability 1000 Pieces per Month
Compatible Models YDB, YZB, YTH Oil-Cooled Electric Pulleys Packaging Details Finished parts: individual bubble wrap with layered carton boxes, palletized with waterproof film. Raw castings: bare pallet with waterproof tarpaulin cover.
Manufacturing Process Sand Casting - Annealing - Bearing Bore Boring - Mounting Surface Milling - Drilling and Tapping Payment Terms D/P,T/T
Structure Split-Type Double-Ear Rhombus Bracket Mounting Bolts M24 Through-Hole Fixing Bolts
Material HT200 Grey Cast Iron Brand Name ShuoFeng
Model Number 323 Bracket Certification ISO 9001:2015
Place of Origin Shandong, China
High Light electric motorized pulley double earsplit type pulley drumsplit type electric motorized pulley

Φ320 Electric Motorized Pulley Split-Type Double-Ear Support Bracket Model 323 HT200 Cast Iron M24 Bolts 120kN

Model 323 Electric Motorized Pulley Support Bracket (Bearing Housing)

The Model 323 support bracket is a split-type double-ear bearing housing engineered for Φ320 series electric motorized pulleys. Cast from HT200 grey cast iron with a rib-reinforced structure and precision-machined bearing seat, it provides reliable shaft support and vibration damping for light to medium-duty conveyor applications. The split design enables quick bearing and oil seal replacement without removing the entire drum assembly.

Key Specifications

Model 323 Electric Motorized Pulley Support Bracket
Material HT200 Grey Cast Iron
Compatible Drum Φ320 Series Electric Motorized Pulley
Structure Split-Type (Split Body) Double-Ear Rhombus Bracket
Mounting Holes Double-Side Through Holes for M24 Fixing Bolts
Rated Load Capacity 120kN Radial per Single Housing
Coaxiality Tolerance ≤0.03mm After Precision Boring
Compatible Models YDB, YZB, YTH Small Oil-Cooled Electric Pulleys

Product Features

  • Superior Vibration Damping: HT200 cast iron provides excellent toughness and natural vibration absorption, resisting fatigue cracking from continuous conveyor vibration.
  • Split-Type Design: The split-body structure allows bearing and oil seal replacement without removing the entire drum assembly, significantly reducing maintenance downtime.
  • Rib-Reinforced Construction: Thickened reinforcement ribs prevent structural deformation under heavy conveying loads, ensuring long-term dimensional stability.
  • Precision-Machined Bearing Seat: Bearing bore machined to coaxiality tolerance of ≤0.03mm, minimizing shaft wear and extending bearing service life.
  • Stress-Relieved Casting: Annealed after sand casting to eliminate internal stresses, maintaining dimensional accuracy throughout the product lifespan.

Manufacturing Process

Sand Casting (Raw Blank) → Annealing (Stress Relief) → Bearing Bore Precision Boring → Mounting Surface Milling → Drilling and Tapping → Quality Inspection

Applications

Suitable for Φ320 light-duty belt conveyors, grain conveying equipment, express parcel sorting lines, small mining feeders, and packaging conveyor systems.

Installation Notes

  • Clean all boring residue and burrs from the bearing bore before installation to prevent scratching the drum bearing outer ring.
  • Ensure tight mating of split surfaces; tighten bolts evenly in diagonal sequence to prevent bearing seat deformation.
  • Both side brackets must be horizontally aligned to ensure drum main shaft coaxiality and prevent uneven wear.
  • Regularly grease with lithium-based lubricant to prevent bearing dry-running corrosion.
  • Do not lift with single-side bracket overload — load must be evenly distributed across both double-ear mounting holes.

Packaging

Single finished parts: Individual bubble wrap, layered carton boxes with dividers, palletized with waterproof stretch film. Bulk raw castings: Bare pallet stacking with waterproof tarpaulin cover. Precision-finished parts shipped in independent carton boxes.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2024

  • Total Annual:

    1000000-1500000

  • Employee Number:

    120~150

  • Ecer Certification:

    Verified Supplier

Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd. is a one‑stop mechanical‑processing manufacturer. Our core‑business scope covers fiber laser cutting machines, laser welding machines, laser cutting service, sheet‑metal fabrication, standard CNC machining and large‑scale CNC p... Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd. is a one‑stop mechanical‑processing manufacturer. Our core‑business scope covers fiber laser cutting machines, laser welding machines, laser cutting service, sheet‑metal fabrication, standard CNC machining and large‑scale CNC p...

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  • Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd.
  • Zichuan District, Zibo City, Shandong Province, P.R.China
  • https://www.laser-cuttermachine.com/

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