W210PPB2 Agricultural Disc Harrow Bearing – 1.938" Round Bore with Triple-Lip Seal & Spherical Outer Race
The W210PPB2 agricultural disc harrow bearing is a heavy-duty component engineered for demanding tillage applications. Featuring a robust triple-lip seal and a spherical outer race, it withstands harsh field conditions including heavy shock loads, mud, moisture, and contamination. Pre-lubricated and built for reliability, it helps reduce maintenance costs and minimize downtime during critical farming operations. Suitable for disc harrows, planters, sprayers, and other farm machinery.
Stock & OEM Services: Export ready | OEM marking | Custom packaging | Mixed sourcing | Fast delivery | Project support
Request a Quote: Contact SKET
W210PPB2 Technical Specifications and Dimensions
| Parameter | Value |
|---|---|
| Bearing Number | W210PPB2 |
| Bore (d) | 1.938" / 49.225 mm |
| Outside Diameter (D) | 3.5433" / 90 mm |
| Width (B) | 1.188" / 30.18 mm |
| Material | GCr15 bearing steel, through-hardened |
| Seal | Triple-lip FKM (Tri-Ply) |
| Dynamic Load (Cr) | 35.1 kN |
| Static Load (Cor) | 23.2 kN |
| Temperature Range | -40°F to +250°F (-40°C to +120°C) |
| Tolerance | P0/P6 (ABMA/ISO) |
| Lubrication | Factory greased, non-relubricatable |
| Weight | Approx. 0.708 kg (1.56 lbs) |
Common Sourcing Challenges for Agricultural Disc Harrow Bearings
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Poor sealing in muddy/wet conditions → Triple-lip FKM seal provides superior protection against contamination and moisture
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Grease breakdown under heavy loads → Factory-filled with high-quality grease for extended service life
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Inconsistent quality between batches → Full batch traceability and 100% dimensional inspection
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Long lead times → 15–45 days; stock items available in 7 days
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No OEM support → Laser marking, private label, and custom packaging available
Applications of This Heavy-Duty Tillage Bearing
Disc harrows (offset/tandem/heavy), cultivators, plows, tillage equipment, planters, sprayers, shredders, spreaders, mowers, augers, hay rakes, balers, and other farm machinery.
Performance Advantages in Demanding Field Conditions
| Feature | Standard Bearings | W210PPB2 |
|---|---|---|
| Seal | Single/Double-lip | Triple-lip FKM (Tri-Ply) |
| Outer ring | Cylindrical | Spherical (self-aligns) |
| Mud & moisture resistance | Medium | Excellent |
| Misalignment tolerance | Low | High |
| Lubrication | Standard grease | Premium factory grease |
| Service life | Standard | Extended |
Cross-Reference Guide for Disc Harrow Bearings
W210PPB2 is a direct replacement for the following industry-standard bearings:
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BCA / Federal Mogul: DS210TT2
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Fafnir / Torrington: W210PPB2
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Link Belt: 31R3-210E3
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NTN: 3AC10-1-15/16
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Massey Ferguson: 66 27 66, 880 831960M3, 831960M1
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Bush Hog: 145109BHIMP, 14-5-109
Supply and Trade Information for W210PPB2
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Item No.: W210PPB2
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Lead Time: 15 to 45 days (stock items 7 days)
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Product Origin: Shandong, China
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Shipping Ports: Qingdao, Shanghai, Ningbo, Yiwu
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Payment: 30% deposit by TT, balance against B/L copy
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Trade Terms: FOB, CFR, CIF
Quality Assurance Documentation for Every Bearing
Each batch includes: material traceability certificate, dimensional inspection report, grease quality verification, batch production records, export packing inspection, and QC documentation.
How to Request a Quote for W210PPB2
Send quantity, bearing model, annual demand (optional), OEM requirements, and destination country to sales@sketbearings.com or use the contact form. Response within 24 hours.
Phone: +86 635 8511713
Frequently Asked Questions about Agricultural Bearings
What is this bearing used for?
Disc harrows, tillage equipment, planters, sprayers, and other farm machinery operating in harsh, contaminated environments.
What are the key dimensions of W210PPB2?
Bore: 1.938" (49.225 mm), OD: 3.5433" (90 mm), Width: 1.188" (30.18 mm).
What is the temperature range?
-40°F to +250°F (-40°C to +120°C).
Can it replace Timken/SKF/John Deere bearings?
Yes. Direct replacement for BCA DS210TT2, Fafnir W210PPB2, Link Belt 31R3-210E3, and NTN 3AC10-1-15/16.
OEM marking available?
Yes – laser marking, private label, and custom packaging.
Minimum order quantity?
Negotiable; samples (1–10 pieces) supported.
Third-party inspection?
Yes, SGS/BV upon request.
Lead time?
Stock: 7 days; production: 15–30 days (max 45 days).
Related Products Compatible with W210PPB2
W209PPB4 Disc Harrow Bearing | W209PPB5 Disc Harrow Bearing | W208PPB23 Disc Harrow Bearing | All Agricultural Bearings
