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25mm Bore Nylon Deep Groove Ball Bearing | Power Transmission

Expert Overview

This robust deep groove ball bearing features a nylon construction for enhanced durability and reduced friction in power transmission systems. Its precise dimensions ensure smooth operation and reliable performance.

StandardISO 9001
MaterialNylon
FinishGalvanized
GradeN/A
Inside Diameter25mm
Outside Diameter65mm
Width48mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 25mm bore, 65mm outside diameter, and 48mm width deep groove ball bearing is constructed from high-grade nylon. This material offers excellent resistance to corrosion, chemicals, and wear, while its inherent self-lubricating properties minimize friction and extend service life. Designed for moderate load applications, it excels in environments where traditional steel bearings may be unsuitable due to contamination or lubrication challenges, making it ideal for food processing machinery, material handling, and certain chemical processing equipment. The optimized internal geometry ensures efficient load distribution and radial support.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

SKFEst. 1907
Sweden🇸🇪
"World leader in rolling bearings."
Market Rank
🏆 #1 Global Bearing Manufacturer
Industry Approvals
🚀 Formula 1 & Airbus Approved
Warranty & Support
🛡️ 24/7 Global Support
Green Manufacturing
🌱 Net Zero by 2030
Certified:ISO 14001, OHSAS 18001
TimkenEst. 1899
USA🇺🇸
"Engineered bearings and power transmission."
Market Rank
🏆 Premium Heavy Industry Leader
Industry Approvals
🚀 NASA & Military Approved
Warranty & Support
🛡️ Extended Wear Warranty
Green Manufacturing
🌱 Sustainable Steel
Certified:ISO 9001, AS9100
NSKEst. 1916
Japan🇯🇵
"Precision machinery and automotive parts."
Market Rank
🏆 Top 3 Global Bearings
Industry Approvals
🚀 Toyota & Honda OEM
Warranty & Support
🛡️ 10-Year Defect Free Guarantee
Green Manufacturing
🌱 100% Renewable Energy
Certified:ISO/TS 16949

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure the shaft and housing bore are clean and free from debris. 2. Carefully align the bearing with the shaft and apply even, axial pressure to seat it fully. 3. If pressing into a housing, ensure the housing bore is correctly sized and apply even pressure to the outer ring.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Applying impact force directly to the bearing during installation.Use a bearing installer tool or a press to apply force evenly to the inner ring when mounting on a shaft, and to the outer ring when pressing into a housing.
Improper shaft or housing bore dimensions leading to a loose or overly tight fit.Verify shaft and housing bore dimensions against the bearing's recommended fitment guidelines. Ensure a proper interference or clearance fit as specified for the application.

Common Applications

  • Material Handling Conveyors
  • Food & Beverage Processing Equipment
  • Light-duty Industrial Machinery

⚠️ Engineering Warnings

  • Do not exceed the rated load capacity of the bearing.
  • Avoid exposure to extreme temperatures outside the material's operating range.

Alternative Products to Consider

Premium Power Transmission equivalentHigher corrosion resistance (316 SS)
Economy Power Transmission optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Deep Groove Ball Bearing made from?

A: This Deep Groove Ball Bearing is manufactured from Nylon.

Q: What are the main applications?

A: Material Handling Conveyors, Food & Beverage Processing Equipment, Light-duty Industrial Machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 48mmDynamic Load: 7,870 lbsInstall with press fit — never strike inner/outer race directly

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.