**TIMKEN Ball Bearings: Precision, Durability, and Versatility for Demanding Applications**
TIMKEN is a global leader in engineered bearings and mechanical power transmission products, renowned for delivering unmatched reliability and performance across industries. Among its extensive portfolio, TIMKEN Ball Bearings—including **Insert Ball Bearings** and **Fafnir® Eccentric Locking Collar Ball Bearings**—stand out for their precision engineering, robust construction, and adaptability to high-load, high-speed applications. Designed to meet the rigorous demands of industrial machinery, automotive systems, and precision equipment, these bearings ensure smooth operation, extended service life, and reduced maintenance costs.
### **Technical Features & Performance Advantages**
**1. Insert Ball Bearings:**
TIMKEN’s Insert Ball Bearings feature a **sealed or shielded design**, protecting against contaminants while retaining lubrication for optimal performance. These bearings are housed in a **solid or split-type cast iron or pressed steel housing**, allowing for easy installation and alignment in applications where shaft deflection or misalignment is a concern. The **spherical outer diameter** compensates for minor mounting errors, reducing stress on the bearing and extending its lifespan.
Key benefits include:
– **Pre-lubricated for maintenance-free operation** in harsh environments.
– **Interchangeable designs** compatible with industry-standard housings.
– **Robust sealing options** (e.g., triple-lip seals) for enhanced protection in dusty or wet conditions.
**2. Fafnir® Eccentric Locking Collar Ball Bearings:**
A standout in TIMKEN’s lineup, the **Fafnir® series** incorporates an **eccentric locking collar mechanism**, ensuring a secure and vibration-resistant grip on the shaft without requiring additional adapters. This design simplifies installation while providing **superior resistance to slippage**, even under heavy radial and axial loads.
Performance highlights:
– **Eccentric locking collar** eliminates the need for set screws, reducing fretting and shaft damage.
– **High-carbon chromium steel construction** for exceptional wear resistance and fatigue life.
– **Wide temperature tolerance**, making them suitable for both high-heat industrial environments and low-temperature applications.
### **Typical Applications**
TIMKEN’s Insert and Fafnir® Eccentric Locking Ball Bearings are widely used in:
– **Industrial Machinery:** Conveyors, pumps, gearboxes, and agricultural equipment benefit from their ability to handle misalignment and shock loads.
– **Automotive Systems:** Found in wheel hubs, steering mechanisms, and auxiliary drives, where secure shaft mounting is critical.
– **Precision Equipment:** Packaging machines, printing presses, and robotics rely on their smooth, low-friction operation for consistent performance.
### **Why Choose TIMKEN?**
With over a century of expertise in bearing technology, TIMKEN combines **advanced materials, precision manufacturing, and rigorous testing** to deliver bearings that outperform competitors in durability and efficiency. Whether in extreme conditions or everyday industrial use, TIMKEN Ball Bearings provide **reliable, long-lasting performance**, reducing downtime and operational costs.
For applications demanding **high load capacity, easy installation, and minimal maintenance**, TIMKEN’s Insert and Fafnir® Eccentric Locking Collar Ball Bearings offer an optimal solution—engineered to keep industries moving.
Part Number | Shaft Size d | Outside Diameter | Total Width | Static Load Rating | Dynamic Load Rating | Lubrication Type | O.D. Type | Seal Type |
---|---|---|---|---|---|---|---|---|
N/A |
240 mm |
141.29 mm |
245000 N |
285100 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
240 mm |
141.29 mm |
245000 N |
285100 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
240 mm |
141.17 mm |
245097 N |
281127 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
265 mm |
141.3 mm |
245000 N |
280000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
280 mm |
150.81 mm |
327400 N |
347400 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
280 mm |
150.81 mm |
327400 N |
347400 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
300 mm |
150.8 mm |
327400 N |
345000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
280 mm |
150.67 mm |
328278 N |
343847 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
225 mm |
139.700 mm |
202700 N |
250000 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
225 mm |
122.13 mm |
202394 N |
253548 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
75 mm |
130 mm |
92.1 mm |
44800 N |
68900 N |
Non-Relubricatable |
Spherical OD |
Shroud Seal |
|
N/A |
200 mm |
122.25 mm |
175259 N |
222411 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
75 mm |
130 mm |
92.1 mm |
44800 N |
68900 N |
Non-Relubricatable |
Cylindrical OD |
Shroud Seal |
|
N/A |
170 mm |
114.3 mm |
113600 N |
150000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
140 mm |
100.01 mm |
53400 N |
80000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
170 mm |
114.3 mm |
113600 N |
150000 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
140 mm |
100.01 mm |
53400 N |
80000 N |
Non-Relubricatable |
Spherical OD |
CAD |
|
N/A |
200 mm |
122.24 mm |
173700 N |
224000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
155 mm |
100.01 mm |
53400 N |
80000 N |
Non-Relubricatable |
Cylindrical OD |
CAD |
|
N/A |
200 mm |
122.24 mm |
173700 N |
224000 N |
Non-Relubricatable |
Spherical OD |
CAD |