The 207KRR17 and 207KRRB17 Hex Bore Bearings are engineered to deliver superior performance and long-lasting reliability in agricultural machinery. While both bearings have the same dimensions, they differ in their outer diameter design—the 207KRR17 features a cylindrical outer diameter (OD), while the 207KRRB17 offers a spherical OD, providing flexibility depending on machinery requirements.
These bearings are designed for 1 1/4" hex shafts, making them ideal for use in disc harrows, tillers, seeders, and other heavy-duty agricultural equipment. Whether you're working in soil tillage, planting, or harvesting, these bearings offer the solid grip, precise alignment, and durability your operation needs.
Key Features of 207KRR17 & 207KRRB17 Hex Bore Bearings
- Engineered for Rugged Agricultural Equipment: Designed for heavy-duty farming machinery, both bearings provide exceptional performance under high load and stressful conditions.
- Enhanced Trash Guard Seals for Superior Protection: The enhanced trash guard seals effectively protect against contaminants like dirt, dust, and moisture, reducing maintenance frequency and extending bearing life.
- High Load Capacity and Durability: Both bearings are designed to withstand high radial and axial loads, making them ideal for demanding agricultural tasks.
- Corrosion Resistance: The high-quality steel construction ensures resistance to moisture, fertilizers, and chemicals, ensuring long-term durability in harsh agricultural environments.
- Precision Engineering for Efficient Operation: Manufactured to strict tolerances, these bearings offer precision performance, reducing downtime and ensuring smooth operation.
Specifications of 207KRR17 & 207KRRB17 Hex Bore Bearings
| Item | Specification |
|---|---|
| Hex Bore Size (A/F) | 1-1/4" (31.75 mm) |
| Outside Diameter (OD) | 72 mm (207KRR17: Cylindrical / 207KRRB17: Spherical) |
| Width | 17 mm |
| Dynamic Load Rating (C) | 30.5 kN |
| Static Load Rating (C0) | 19.0 kN |
| Seal Type | Double-Lip Contact Seals with Trash Guard |
| Seal Material | NBR (Standard), FKM available for harsh chemicals |
| Operating Temp Range | -30°C to +110°C |
| Standards | Dimensions per ABMA/ISO; Material per SAE/AISI |
Applications of 207KRR17 & 207KRRB17 Hex Bore Bearings
- Disc Harrows: Enhanced seals effectively prevent mud and debris ingress, offering 50% longer maintenance intervals in wet spring conditions.
- Tillage Equipment: Designed to handle high loads and exposure to contaminants, ensuring durability in tillers and soil preparation machinery.
- Seeders and Planters: Reliable performance under extreme conditions encountered in planting machinery.
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Other Agricultural Machinery: Suitable for windrowers, harvesters, and more, offering outstanding durability in various farming equipment.
Inside the SKET Bearing Warehouse | How We Ensure Quality, Availability & On-Time Delivery
Request a Quote for 207KRR17 & 207KRRB17 Hex Bore Bearings
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Request a Competitive QuoteFrequently Asked Questions
Q1: What is the difference between 207KRR17 and 207KRRB17?
A: The primary difference is the outer diameter (OD): 207KRR17 has a cylindrical OD, while 207KRRB17 has a spherical OD, suitable for self-aligning applications.
Q2: What are the standard payment terms for new business partners?
A: We offer flexible payment terms based on order volume and customer relationship, including options for credit or advance payment for new customers.
Q3: Can I customize the bore size or other specifications?
A: Yes, we offer customization options for bore sizes, seal types, and material specifications to meet your specific needs.
Q4: How do you handle warranty claims and technical support in our region?
A: SKET Bearings provides global after-sales support, with regional service teams available for technical assistance and warranty claims.
Q5: What is the Minimum Order Quantity (MOQ) for custom specifications?
A: The MOQ for custom specifications depends on bearing type and customization level. Contact us for more details.
Q6: Do you provide sample bearings for field testing? What are the costs and lead times?
A: Yes, we provide sample bearings for field testing to ensure compatibility with your equipment. Lead times and costs will depend on the order size and specifications.
