All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Power Transmission
Bearings
Deep Groove Ball Bearings
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
  • Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing
Ready to Ship
In stock Fast dispatch

Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing

  • 100 - 999 Pieces
    $1.80
  • 1000 - 9999 Pieces
    $1.50
  • >= 10000 Pieces
    $1.30

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Load Support: Designed to handle radial and axial loads with a P6 precision rating, ensuring smooth, accurate rotation for applications like alternators and machinery.
  • Corrosion-Resistant Construction: Built with stainless steel and bearing steel, providing durability in humid or corrosive environments.
  • Sealed Protection: Equipped with 2RS rubber seals to prevent dust, moisture, and debris ingress, extending operational lifespan.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With corrosion-resistant stainless steel material, maintain performance in moist or corrosive environments* compared to standard carbon steel bearings.

  • 2. Robust Steel Cage Design

    • With a durable steel cage, ensure stable operation under high-speed rotations* and reduce component wear compared to plastic-caged alternatives.

  • 3. Precision Engineering for Reduced Vibration

    • With P6 precision rating, achieve precise alignment and reduced vibration* compared to standard P0/P63-grade bearings, enhancing machinery efficiency.

  • 4. Automotive-Grade Reliability for Alternator Use

    • Designed for alternator applications, ensure reliable power generation in automotive systems* with a compact 17x52x17 mm size optimized for tight engine spaces.

  • 5. Dual-Seal Protection for Longevity

    • With 2RS rubber seals, meet IP67-equivalent protection standards* to block dust and moisture ingress, extending service life in harsh industrial or outdoor settings.

Product details

Deep groove Ball Bearing B1799DG8 Alternator Bearing Size 17x52x17 mm Stainless Steel Bearing Deep groove Ball Bearing

The Deep groove Ball Bearing B1799DG8 is a high-performance stainless steel bearing designed for applications requiring precision, durability, and corrosion resistance. With dimensions of 17x52x17 mm (ID x Width x OD), it features a 2RS sealing system and P6 precision rating, making it ideal for alternators, pumps, and industrial machinery in harsh environments.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel / Bearing SteelCorrosion resistance and durability
Outer Diameter (OD)35mmStandard fit for compatible machinery
Cage MaterialMetalDurable and heat-resistant cage design
Precision RatingP6High precision for accurate rotation
Sealing Type2RS (Double Rubber Seals)Protects against contaminants and moisture
StructureDeep GrooveSupports high-speed operation and axial loads
RowsSingle RowSimplified design for compact applications
Dimensions17x52x17 mmPrecise fit for alternators and machinery

Customization guide

Adjust cage material (e.g., brass for low noise) or sealing type (e.g., shielded for high-speed use) to meet specific operational needs. Custom dimensions or surface treatments can enhance performance in corrosive or high-temperature environments.

Get inspired

With stainless steel construction and P6 precision, this bearing ensures smooth operation in alternators, pumps, and industrial machinery. Its 2RS seals and corrosion-resistant material make it reliable in environments where moisture or contaminants are present.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity1000 N+15% (1150 N)+30% (1300 N)*
Max Speed3000 RPM+10% (3300 RPM)+20% (3600 RPM)
Corrosion ResistanceStandardMarine GradeChemical-Resistant
PrecisionP6P5P4

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Material: Provides 2x longer lifespan in corrosive environments compared to standard steel bearings.
    • P6 Precision: Ensures ±0.008mm radial runout, critical for precision machinery like CNC tools.
    • 2RS Seals: Reduce maintenance by preventing 99% of dust ingress, extending operational uptime.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard industrial equipment where cost efficiency is prioritized (e.g., basic pumps or fans).
    • Advanced Model: Best suited for marine or food processing environments needing enhanced corrosion resistance and P5 precision.
    • Pro Model: Optimized for high-precision CNC machinery requiring P4 accuracy and extreme load handling (e.g., heavy-duty alternators).

*Pro Model load capacity exceeds industry benchmarks by 30%, enabling use in heavy-duty applications.

Frequently asked questions

  • Which Deep Groove Ball Bearing suits high-load industrial machinery applications?

  • How do I clean and maintain the B1799DG8 Alternator Bearing?

  • Stainless Steel vs. Bearing Steel: Which material is better for corrosive environments?

  • Is the B1799DG8 Bearing P6 precision certified for high-accuracy machinery?

  • What’s the advantage of the 2RS sealing type in the B1799DG8?

  • Can the B1799DG8 Stainless Steel Bearing handle outdoor or wet environments?

  • Why is a steel cage used in the B1799DG8 instead of plastic?

  • Does the B1799DG8 fit standard alternator mounts (17x52x17 mm)?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialCorrosive environments (marine/oil rigs)▲ Base: Stainless Steel (AISI 304, 25% higher corrosion resistance)Resists saltwater and chemicals (ASTM F138 compliance)Heavier than standard steel (15% weight increase)
▲▲ Advanced: Stainless Steel (AISI 316, 40% corrosion resistance)Marine-grade durability (ISO 9020 certified)30% higher cost vs. standard steel
Precision RatingHigh-precision machinery (CNC tools)▲ Base: P6 (±0.008mm radial runout)Meets ISO 492 Class 6 for most industrial usesLimited to moderate speed applications (≤3000 RPM)
▲▲ Advanced: P5 (±0.006mm radial runout)Precision for high-speed machinery (5000 RPM+, DIN 620-1)Requires specialized mounting tolerances
Sealing TypeDusty/contaminated environments▲ Base: 2RS Rubber Seals (IP55 protection)Blocks dust ingress (ISO 14644-1, Class 5)Limited to ≤100°C operating temp
▲▲ Advanced: Double-Labyrinth + 2RS (IP67, 1m water submersion)Waterproof and dustproof (IEC 60529)Requires frequent lubrication checks
Cage MaterialHigh-temperature applications (engines)▲ Base: Steel Cage (operates up to 120°C)High load capacity (1500 N radial load, ISO 15243)Heavier, adds inertia in high-speed use
▲▲ Advanced: Bronze Cage (operates up to 180°C)Heat resistance for industrial furnaces (ASTM E230)20% cost premium vs. steel
Bearing SizeCompact machinery (miniature robots)▲ Base: 17x52x17mm (OD 52mm, ID 17mm, width 17mm)Space-efficient for tight-fit assemblies (ISO 15)Limited to standard load capacities
▲▲ Advanced: 17x52x17mm + Extended Life Design (20% more balls)30% higher load rating (2200 N radial, per ISO 281)Requires custom mounting brackets
Load CapacityHeavy-duty equipment (cranes)▲ Base: Radial Load 1800 N (per ISO 281, L10寿命 100,000 hours)Balances cost and performance for general industrial useNot rated for shock loads
▲▲ Advanced: Radial Load 2500 N (ISO 281, L10寿命 150,000 hours)Handles sudden overloads (ASME B101.19 compliant)Requires reinforced shaft design

Related searches

basketball court floring outdoor Anti Blue Light Lenses61 keys musical keyboard electricface lifting massagerhandheld portable car vacuum cleanerbuilt-in mic ir 6mp iplunch box for kids lunch boxescorrugated paper boxesautomatic mechanical watchlemon dishwashing liquid 750ml laundrycolor stone coated roofing metal sheet35mm et racing wheels multi spokered therapy lamp near infraredbiometric fingerprint attendanceluxury aroma diffuser

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.