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Home > Engine Bearing > Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
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Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)
Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)

Engine Parts Auto Double Row Angular Contact Bearings Ball Bearing (24129)

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Product Description

ℹ️

Basic Specifications

Model NO.
BB-003-SS-S-4
Lubrication
Grease or Oil
Material
Gcr15/440c/420
Load Direction
Radial Bearing
Seal
Zz/Rz/2RS/2RS/Op/Ug
Dynamic Load
48.9 kN
Static Load
29.5 kN
Runout Speed
6800 (Grease) / 8100 (Oil)
Specification
45*100*25
Package Size
13.00cm * 8.00cm * 9.00cm
🏗️

Product Line & Advantages

Product Line Overview
  • Comprehensive product ranges including 6000, 6200, and 6300 series.
  • Factory-direct pricing with strict quality guarantee and fast delivery.
  • High accuracy level up to P5 and noise level up to ZV4.
  • Professional OEM Service tailored to specific requirements.
  • ISO9001 & IATF 16949 Quality System Certification.
  • Over 25 years of specialized experience in the bearing manufacture industry.
⚙️

Product Description

These deep groove ball bearings are engineered for high-performance applications in auto parts, home electronics, and motorcycle motors. Utilizing automatic production lines, the noise and vibration levels reach ZV4 standards, with fully automated visual inspections to ensure consistent quality.

Double Row Bearing Detail
Bearing Structure

Key Features:

  • Low friction, low operating temperature, and high-speed capability.
  • Reliable performance suited for various industrial applications.
  • Ability to handle both radial and axial loads in two directions.
  • Compatible with food-grade, high-temperature, and solid oil greases.
  • Enhanced reliability extending the lifespan of both bearings and lubricants.
📊

Operating Conditions & Clearances

Operating Condition Examples Internal Clearance
Big Interference heavy load or shock loadRailway vehicle axleC3
Vibration or shock load, tight fitsVibrating screen, Traction motorC3, C4
Large shaft deflectionAutomotive rear wheelC5
High temperature on shaft/inner ringPaper dyer, Rolling mill axleC3, C4
Loose fit for ringsRolling mill axle neckC2
Special noise/vibration requirementsMicro motorC2
Special run out requirementLathe spindleC9NA, C1NA
📜

Certifications & Quality Control

Certificates
❓

Frequently Asked Questions

What materials are used for these bearings?
We primarily use high-quality Gcr15, 440C stainless steel, and 420 stainless steel to ensure durability and wear resistance.
Can these bearings operate in high-temperature environments?
Yes, depending on the internal clearance (such as C3 or C4) and the type of high-temperature grease used, these bearings can be adapted for elevated temperature applications.
What is the maximum noise level of your products?
Our high-precision automatic production lines ensure that the noise and vibration levels can reach as low as ZV4.
Do you provide OEM services?
Yes, we have over 25 years of manufacturing experience and offer full OEM services to meet your specific technical requirements.
What lubrication options are available?
Our bearings can be pre-lubricated with various types of grease or oil, including food-grade, high-temperature, and solid oil options.
How do you ensure product quality?
Our facility is ISO9001 and IATF 16949 certified. All production lines are automatic and include automated visual inspection systems.
Production FAQ

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