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Deep Groove Ball Bearings
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
  • Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing
Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing

Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing

  • 10 - 49 Pieces
    $2.50
  • 50 - 199 Pieces
    $2
  • >= 200 Pieces
    $1.50

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Load Handling: Designed to manage both radial and axial loads efficiently due to its angular contact structure, making it ideal for high-speed applications like automobile air conditioner compressors.
  • Precision Engineering: Equipped with P0 to P6 precision ratings, ensuring accurate alignment and smooth operation in demanding mechanical systems.

Key features

  • 1. Material Technology: High-Grade Bearing Steel & Durable Seals

    • With corrosion-resistant bearing steel construction and dual rubber seals, ensure exceptional durability and protection against dust/moisture. Outperforms open-style bearings in harsh industrial environments*.

  • 2. Interactive Design: Angular Contact Structure for Load Efficiency

    • With an angular contact design, handle combined radial and axial loads up to 30% more effectively than deep groove ball bearings, optimizing performance in high-torque applications like automotive compressors*.

  • 3. Performance Parameters: Precision-Engineered Accuracy

    • With P4/P5 precision ratings (±2µm alignment tolerance), achieve 25% higher rotational accuracy than standard P0-grade bearings, minimizing vibration and wear in high-speed machinery*.

  • 4. Scenario Solutions: Automotive-Grade Reliability

    • With a 35x55x20mm compact size and steel cage, deliver uninterrupted operation in automotive air conditioner compressors, supporting continuous high-speed rotation and extreme temperature fluctuations*.

  • 5. Certification Standards: ISO-Compliant Material Specifications

    • Constructed with ISO 683-3 certified bearing steel, meeting global standards for fatigue life and dimensional stability. Ideal for applications requiring industrial-grade durability*.

Product details

Precision Angular Contact Ball Bearings 35BD219DUM1 35BD219 35x55x20mm Automobile Air Conditioner Compressor Bearing

The Precision Angular Contact Ball Bearings 35BD219DUM1 are engineered for high-performance applications requiring robust load handling and precision. Designed for automotive air conditioner compressors, these bearings feature a sealed construction with rubber seals, ensuring protection against contaminants. Built with bearing steel and a metal cage, they deliver durability and stability at high speeds. Available in precision ratings from P0 to P6, they cater to diverse industrial needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBearing steelHigh-strength applications (automotive, machinery)
Structure TypeAngular Contact & Deep GrooveMixed radial/axial load environments
DimensionsOD: 35mm, ID: 55mm, Thickness: 20mmCompact machinery and compressor systems
Cage MaterialMetalHigh-speed stability
Precision RatingP0, P4, P5, P6Precision machinery and aerospace
Sealing TypeRubber seals (double-sided)Dust/moisture-prone environments
Load CapacityAngular contact designHeavy-duty equipment (e.g., compressors)

Customization guide

Adjustable parameters include material (stainless steel, ceramic, or plastic) and dimensions (OD/ID/thickness) to meet specific load, speed, or environmental requirements.

Get inspired

With its angular contact design and sealed construction, this bearing ensures reliable performance in high-speed, high-load scenarios like automotive compressors. Optimize your machinery with precision-engineered components tailored to your operational demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load CapacityStandard rating+15%+30%*
Speed Rating10,000 RPM11,500 RPM13,000 RPM
PrecisionP6/P5P4P0 (triple accuracy)
Seal TypeRubber (standard)Dual-lip rubberCeramic hybrid seals
Material OptionBearing steelStainless steelCeramic balls

Supplier's note

  1. Technical Breakthroughs:

    • Angular Contact Design: Enables simultaneous radial/axial load handling, ideal for compressors.
    • Dual Rubber Seals: Extend lifespan by 20% in harsh environments compared to open bearings.
    • P0 Precision: Achieves 90% less runout than standard P6 bearings for aerospace-grade accuracy.

  2. Version Selection Guide:

    • Base Model: Suitable for standard automotive compressors where cost efficiency is prioritized.
    • Advanced Model: Recommended for high-speed machinery (e.g., industrial pumps) needing enhanced durability.
    • Pro Model: Optimal for aerospace or extreme environments (e.g., chemical plants) requiring ceramic’s 20% faster thermal resistance than steel.

*Pro Model’s ceramic balls reduce friction by 30% compared to traditional steel bearings.

Frequently asked questions

  • Which model of angular contact ball bearing suits high-speed automotive applications like air conditioner compressors?

  • How do I clean and maintain the rubber seals on 35BD219DUM1 bearings?

  • Bearing steel vs ceramic: Which material is better for high-speed 35BD219DUM1 bearings?

  • Can the 35BD219DUM1 bearing be customized for non-standard dimensions or materials?

  • Is the 35BD219DUM1 bearing ABMA or ISO certified for automotive use?

  • What precision rating (P6/P5) is best for high-precision machinery using 35BD219DUM1 bearings?

  • Can the 35BD219DUM1 handle both radial and axial loads in automotive compressors?

  • Angular contact vs deep groove: Which suits mixed loads in automotive systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Angular Contact Ball BearingsHigh-speed machinery with axial loads- 15° contact angle design
- ISO P6 precision (Radial runout ≤7µm) ▲ ISO P4 (Advanced)
- Rubber seals (IP68 rated)
- 35x55x20mm dimensions		▲ Advanced P4 precision (Half the runout of Base)
Handles combined loads
High-speed capability (≥10,000 RPM)		Limited radial load capacity vs cylindrical bearings
Requires precise alignment
Deep Groove Ball BearingsGeneral radial load applications- Deep raceway grooves (Radial load capacity: 2,000 N)
- Open design (No seals)
- Steel cages (ISO 15)		Low friction (C0 ≤ 20 N·m)
Easy installation
Cost-effective		No inherent protection against contaminants
Limited axial load handling (<500 N)
Thrust Ball BearingsAxial load applications (e.g., elevators)- Thrust raceways (Axial load capacity: 1,500 N)
- Open design (User-provided seals required)		Efficient axial load handling
Low profile design		Minimal radial load capacity (<200 N)
Requires external sealing for protection
Cylindrical Roller BearingsHeavy radial load applications- Cylindrical rollers (Radial load capacity: 5,000 N)
- IP54 sealed design
- Steel cages		▲ Double the radial load capacity vs Angular Contact
High radial stiffness		Higher friction (C0 ≥ 40 N·m)
Limited speed capability (<5,000 RPM)
Tapered Roller BearingsCombined radial/axial loads (e.g., axles)- Tapered rollers (Combined load capacity: 4,000 N)
- IP67 sealed design
- Single-row configuration		Handles combined loads efficiently
High durability (L10寿命 ≥ 10,000 hours)		Complex installation
Higher cost due to tapered geometry
Spherical Roller BearingsMisalignment applications (e.g., pumps)- Self-aligning design (Alignment tolerance ±2.5°)
- IP66 sealed design
- Double-row rollers		Accommodates shaft misalignment
High radial/axial load capacity		Bulky profile increases space requirements
Higher friction (C0 ≥ 35 N·m)

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