OEM Bearing puller manufacturer-2

OEM Bearing puller manufacturer-2

OEM / ODM Manufacturer · Since 2000 · ISO9001

OEM Bearing Puller Manufacturer For Tool Brands & Distributors

Reduce Returns. Stabilize Quality. Protect Your Brand Reputation.

Forged 40Cr bearing pullers (HRC38–42), engineered for heavy-duty applications. Consistent batch quality, OEM customization, and 30–45 day delivery for global buyers.

• Since 2000   |   ISO9001 Certified Factory   |   OEM / ODM / Private Label   |   500+ Bearing Puller SKUs

Request OEM Quotation Send Drawing for Engineering Review

Manufacturing Controls For Risk Reduction

Four Procurement Risks & Their Manufacturing Controls

We don't just promise quality; we show you the evidence photos from our production line.

Red hot 40Cr steel being drop forged

Structural Fracture Risk

Controlled by: 40Cr / 45# steel selection and drop forging grain flow alignment.

Material: 40Cr / 45# Process: Forging
View Microstructure Report→
CNC machining of heavy duty bearing puller jaws

Thread Wear / Deformation Risk

Controlled by: CNC machining plus calibrated thread gauge inspection.

CNC Tolerance Gauge Verified
Watch Torque Test Video →
Hardness tester measuring 38-42 HRC

Hardness Instability Risk

Controlled by: Heat treatment controlled within 38–42 HRC.

Heat Treatment Batch Sampling
Check QC Logs →
Final QC inspector

Batch Variation Risk

Controlled by: Multi-stage QC from incoming inspection to pre-shipment verification.

Incoming → Final QC Traceable Records
Supports SGS/TÜV Verification →

Lead time: 30-45 days      |       QC: Material, Process, Final, Pre-shipment       |      Third-party Inspection: SGS/TÜV certified

Start Your Project

From Concept to Delivery: A 6-Step OEM Journey

Transparent process, controlled timeline, and zero hidden surprises.

01

Consultation & Specs

Share drawings. We provide DFM feedback + confirmation within 24 hours.

⏱️ 1-2 Days
02

Quotation & Sample

Detailed quote + Sample production before mass production.

⏱️ 3-5 Days
03

Production & QC

Full-process manufacturing with evidence-based QC logs.

⏱️ 25-35 Days
04

Final Inspection

Third-party (SGS/TÜV) supported + Internal pre-shipment report.

⏱️ 2-3 Days
05

Delivery & Handover

FOB Ningbo. Container loading or port delivery. Full docs provided.

⏱️ 3-7 Days
06

After-Sales & Feedback

Feedback welcome. Quality concerns addressed within 48 hours.

⏱️ Ongoing

Quick Facts for Buyers

  • MOQ:50 Sets
  • Lead Time:30-45 Days
  • Certifications:ISO9001, SGS
  • Payment:30% Deposit
  • Warranty:2 Years

Get Your Free Quote

Response within 24 hours.

Or Download Catalog (PDF)

PRECISION EXTRACTION FOR CRITICAL COMPONENTS

From blind-hole bearings to tight-fit gears: OEM-grade pullers engineered for damage-free removal in automotive, industrial, and heavy machinery applications.

Heavy Duty

High-Tonnage Gear & Pulley Pullers

Engineered for stubborn transmission gears where stability under high torque is the priority.

Jaw Pullers → Hydraulic PULLERS →
Fleet Maintenance

Wheel Hub & Harmonic Balancer Pullers

Specialized for safe extraction of commercial vehicle hubs and crankshaft pulleys without distortion.

Wheel Hub tools → Harmonic Pullers →
Core Tech

Blind-Hole & Internal Puller Solutions

Precision sets for extracting inner races and bushings from housings where back-access is impossible.

Blind Hole Pullers → Ball Bearing Sets →
Narrow Clearance

Tight-Gap Bearing Separator Pullers

Wedge-shaped knife edges for tight-fit gears and pump flanges where standard jaws can't fit.

Bearing Separators  →

💡 Pro Tip: Always select the correct jaw type (Internal vs. External) to prevent slippage. | OEM Spec: All tools tested to 38-42 HRC hardness standards..

DNT Tools Global Presence
VIEW AUDIT TOUR

BEYOND MANUFACTURING

We don't just forge tools; we engineer the reliability that global distributors risk their reputation on.

Audit-Ready Documentation: Tailored to Your Requirements

We don't believe in one-size-fits-all. We configure the package to match your needs.

  • ✅
    Dimensional Inspection Report (FAI): Full critical dimension checks for every batch.
  • ✅
    Heat Treatment Log: Batch-specific HRC hardness records ensuring 38-42 HRC consistency.
  • ✅
    Surface Finish Report: Salt spray test results (periodic verification).
  • 📄
    Mill Test Certificate (MTC): EN 10204 3.1 traceability for strict OEM audits.
  • 📄
    Third-Party Lab Reports: SGS, TÜV, or BV verification arranged upon request.
  • 📄
    Product Liability Insurance: Coverage details available for major markets (EU/US).

"Whether you need standard QC logs or full MTC traceability, we are ready."

1
Request Kit

Order a destructive test sample at standard price.

2
Perform Tests

Challenge our tools to meet your standards.

3
Bulk Order

Official brand order with 100% refund on sample.

✔
Refund

100% credited back on your 1st bulk order.

FOB NINGBO / SHANGHAI
UKUSAGERMANYBRAZILRUSSIA
REFUNDABLE SAMPLE PROGRAM

OEM Bearing Puller Manufacturing Capability

Select by function and diameter to find the precision-engineered tool for your brand.

10mm - 32mm

Small-Bore Internal Solutions

10-32mm internal bearing puller factory

Optimized for precision motor and gearbox maintenance.

View All 10-32mm Models →
32mm - 105mm

Heavy-Duty Internal Series

32-105mm blind hole puller manufacturer

Engineered for industrial transmission and truck hub systems.

View All 32-105mm Models →
10mm - 35mm

Precision External Jaws

small external jaw puller OEM

High-tensile drop-forged jaws for tight engine bay spaces.

View All 10-35mm Models →
35mm - 105mm

Universal Mechanical Pullers

heavy duty jaw puller factory

Versatile 2/3 jaw configurations for automotive wheel hubs.

View All 35-105mm Models →
10mm - 105mm

Bearing Separator Kits

bearing separator and puller set

Knife-edge design for removing bearings where jaws cannot reach.

View Full Separator Range →
50mm - 105mm

Hydraulic Power Systems

hydraulic bearing puller 20T

5T to 20T capacity for effortless heavy industrial extraction.

View All Hydraulic Models →
Partner with DNT Tools

Leading OEM Bearing Puller Manufacturer Since 2015

Leverage our Ningbo-based manufacturing facility for your private label tool projects. We specialize in high-performance extraction solutions for heavy trucks, automotive, and industrial maintenance.

  • Material Excellence: Drop-forged 40Cr / 45# steel for maximum durability.
  • Technical Precision: Controlled hardness range of 38–42 HRC.
  • Full ODM Service: Custom branding, specialized packaging, and laser-marking available.

Need full technical specifications?

Download 2026 Tool Catalogue (PDF)

Request a Technical Quote

Response within 12 hours