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Inch Series Deep Groove Ball Bearings
  • Inch Series Deep Groove Ball BearingsInch Series Deep Groove Ball Bearings
  • Inch Series Deep Groove Ball BearingsInch Series Deep Groove Ball Bearings
  • Inch Series Deep Groove Ball BearingsInch Series Deep Groove Ball Bearings

Inch Series Deep Groove Ball Bearings

We manufacture Inch Series Deep Groove Ball Bearings with strict ISO9001 and IATF16949 control systems. Based on our real production experience since 2004, each bearing is engineered for stable rotation, low noise, and long service life. Widely used in motors, pumps, and industrial equipment, we support global wholesale and OEM buyers with consistent quality and fast delivery from China factory direct supply.


Our Inch Series Deep Groove Ball Bearings are designed to handle both radial and moderate axial loads while maintaining smooth operation under high-speed conditions. Every unit is produced in our automated grinding and assembly lines, ensuring dimensional accuracy and repeatable performance across large-volume orders.

We do not rely on theory alone. Our bearings are tested in real application environments including electric motors, agricultural machinery, conveyor systems, pumps, and household appliances. Feedback from long-term OEM partners has helped us continuously improve material selection and internal clearance control.


Product Parameters

Inch Deep Groove Ball Bearing Specifications(Part common models)
Model Seal Type Bore Diameter (d)mm / inch Outer Diameter (D)
mm / inch
Width (B)
mm / inch
Chamfer (r)
mm
Load Rating (N)
Cr / Cor
1601 2RS 2RS 4.762 / 3/16 17.462 / 11/16 7.938 / 5/16 0.3 1510 / 720
1601 2Z 2Z 4.762 / 3/16 17.462 / 11/16 6.35 / 1/4 0.3 1510 / 720
1602 2RS 2RS 6.35 / 1/4 17.462 / 11/16 7.938 / 5/16 0.3 1510 / 720
1602 2Z 2Z 6.35 / 1/4 17.462 / 11/16 6.35 / 1/4 0.3 1510 / 720
1603 2RS 2RS 7.938 / 5/16 22.225 / 7/8 8.737 / 11/32 0.3 2540 / 1340
1603 2Z 2Z 7.938 / 5/16 22.225 / 7/8 7.144 / 9/32 0.3 2540 / 1340
1604 2RS 2RS 9.525 / 3/8 22.225 / 7/8 8.737 / 11/32 0.4 2540 / 1340
1604 2Z 2Z 9.525 / 3/8 22.225 / 7/8 7.144 / 9/32 0.4 2540 / 1340
1605 2RS/2Z 2RS/2Z 7.938 / 5/16 23.019 / 29/32 7.938 / 5/16 0.3 2540 / 1340
1606 2RS/2Z 2RS/2Z 9.525 / 3/8 23.019 / 29/32 7.938 / 5/16 0.4 2540 / 1340
1607 2RS/2Z 2RS/2Z 11.112 / 7/16 23.019 / 29/32 7.938 / 5/16 0.4 3550 / 1930
1614 2RS/2Z 2RS/2Z 9.525 / 3/8 28.575 / 1-1/8 9.525 / 3/8 0.6 3920 / 2240
1615 2RS/2Z 2RS/2Z 11.112 / 7/16 28.575 / 1-1/8 9.525 / 3/8 0.6 3920 / 2240
1616 2RS/2Z 2RS/2Z 12.7 / 1/2 28.575 / 1-1/8 9.525 / 3/8 0.6 3920 / 2240
1620 2RS/2Z 2RS/2Z 11.112 / 7/16 34.925 / 1-3/8 11.112 / 7/16 0.6 5880 / 3470
1621 2RS/2Z 2RS/2Z 12.7 / 1/2 34.925 / 1-3/8 11.112 / 7/16 0.6 5880 / 3470
1622 2RS/2Z 2RS/2Z 14.288 / 9/16 34.925 / 1-3/8 11.112 / 7/16 0.6 5880 / 3470
1623 2RS/2Z 2RS/2Z 15.875 / 5/8 34.925 / 1-3/8 11.112 / 7/16 0.6 5880 / 3470
1628 2RS/2Z 2RS/2Z 15.875 / 5/8 41.275 / 1-5/8 12.7 / 1/2 0.6 7320 / 4440
1630 2RS/2Z 2RS/2Z 19.05 / 3/4 41.275 / 1-5/8 12.7 / 1/2 0.6 7320 / 4440
1633 2RS/2Z 2RS/2Z 15.875 / 5/8 44.45 / 1-3/4 12.7 / 1/2 0.6 7320 / 4440
1635 2RS/2Z 2RS/2Z 19.05 / 3/4 44.45 / 1-3/4 12.7 / 1/2 0.6 7320 / 4440

Note: All dimensions and load ratings represent standard product configurations. Custom modifications may affect specified parameters. Consult engineering


Inch Series Deep Groove Ball BearingsInch Series Deep Groove Ball Bearings

Manufacturing Strength You Can Verify

At BMT Bearings, production is not a concept, it is a controlled process:

· Certified under ISO9001:2000 and IATF16949:2016 systems

· Equipped with over 100 sets of automatic grinding and assembly lines

· Strict inspection from raw material to finished product

· Full traceability for each batch of Inch Series Deep Groove Ball Bearings

From steel selection to final packaging, every step is monitored to reduce vibration, improve noise performance, and extend service life.

Application Experience from Real Projects

One of our long-term customers in Southeast Asia uses our Inch Series Deep Groove Ball Bearings in small electric motor production. After switching from a local supplier, they reported a noticeable reduction in bearing noise and fewer maintenance returns within six months.

Another OEM customer in the pump industry adopted our bearings for continuous water pump systems. The result was improved operational stability under continuous load conditions, especially in humid working environments.

These are not isolated cases. They reflect how consistent manufacturing standards directly impact real industrial performance.

Why Buyers Choose BMT Bearings?

We are not only a supplier, but a manufacturing partner for long-term cooperation.

· Stable mass production capacity up to 100 million units annually

· Strong export experience across Europe, Southeast Asia, South America, and the Middle East

· Focus on non-noise, long-life bearing solutions

· Continuous improvement based on customer feedback

Our Inch Series Deep Groove Ball Bearings are widely selected by OEM manufacturers who require stable supply and predictable quality.

Quality Control Philosophy

We follow a simple principle in production: quality must be built into every step, not inspected at the end.

Each bearing undergoes:

· Dimensional accuracy inspection

· Noise and vibration testing

· Surface finish verification

· Load performance sampling

This ensures every batch of Inch Series Deep Groove Ball Bearings performs consistently in real applications.

FAQ

Q1: What makes your Inch Series Deep Groove Ball Bearings different? A: We focus on stable production quality, low noise performance, and long service life based on real OEM application feedback.

Q2: Can you support OEM or customized sizes? A: Yes. We support OEM production and non-standard Inch Series Deep Groove Ball Bearings based on customer drawings and technical requirements.

Q3: What industries are suitable for these bearings? A: They are widely used in electric motors, pumps, agricultural machinery, conveyors, and light industrial equipment.

Q4: How do you ensure consistent quality in bulk orders? A: We use automated production lines combined with strict inspection systems and batch traceability.

Contact BMT Bearings

BMT Bearings continues to focus on delivering reliable Inch Series Deep Groove Ball Bearings for global industrial customers.

We welcome inquiries for wholesale, OEM cooperation, and long-term distribution partnerships.


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