**TIMKEN Spherical Roller Bearings: High-Performance Solutions for Demanding Applications**
TIMKEN spherical roller bearings are engineered to deliver exceptional reliability and performance in some of the most challenging industrial environments. Designed to accommodate heavy radial loads, moderate thrust loads, and severe misalignment, these bearings are a preferred choice for applications where durability and precision are critical. The **TIMKEN Spherical Roller Bearing Metric and Inch Accessories**, including **Push-Type Removable Sleeves, Locknuts, and Lockwashers**, enhance installation efficiency, secure mounting, and long-term operational stability.
### **Technical Features & Performance Advantages**
TIMKEN spherical roller bearings incorporate a **double-row, barrel-shaped roller design** with a common spherical outer ring raceway, enabling them to compensate for shaft misalignment and housing deflection. This self-aligning capability ensures smooth operation even under dynamic load conditions, reducing stress on adjacent components.
Key features include:
– **High Load Capacity:** Optimized roller geometry and premium steel construction provide superior radial and axial load support.
– **Robust Lubrication Retention:** Advanced sealing options minimize contamination and extend bearing service life in harsh environments.
– **Interchangeable Design:** Metric and inch configurations ensure compatibility with global machinery standards.
– **Thermal Stability:** Precision heat treatment processes enhance resistance to thermal deformation under heavy loads.
The **Push-Type Removable Sleeve** simplifies bearing mounting and dismounting, reducing downtime during maintenance. The **Locknut and Lockwasher** system ensures a secure fit, preventing loosening due to vibration—a common issue in high-speed rotating equipment.
### **Typical Applications**
TIMKEN spherical roller bearings and their accessories are widely used across industries where reliability under extreme conditions is essential:
– **Industrial Machinery:** Crushers, pulverizers, and gearboxes in mining, cement, and aggregate processing.
– **Material Handling:** Conveyor systems, cranes, and hoists requiring high load capacity and misalignment tolerance.
– **Automotive & Heavy Equipment:** Off-road vehicles, drivetrains, and axle systems subjected to shock loads.
– **Precision Equipment:** Paper mill rollers, steel mill stands, and wind turbine pitch/yaw systems.
By integrating TIMKEN’s spherical roller bearings with purpose-built accessories, engineers and maintenance teams can achieve **longer service intervals, reduced friction, and enhanced operational efficiency**. Whether in extreme industrial settings or precision-driven applications, TIMKEN’s solutions provide the durability and performance needed to keep machinery running at peak productivity.
For industries demanding **strength, adaptability, and reliability**, TIMKEN’s spherical roller bearings and accessories represent a proven solution for maximizing uptime and minimizing maintenance costs.
Part Number | Diameter d | Removal Nut O.D. C | Removal Nut | Bearing Number | Sleeve | Locknut | Lockwasher and Lockplates |
---|---|---|---|---|---|---|---|
240 mm |
330.33 mm |
N 056 |
22252K |
SK 26022 |
N 048 |
P 48 |
|
240 mm |
330.33 mm |
N 056 |
22352K |
SK 26023 |
N 048 |
P 48 |
|
260 mm |
385.78 mm |
RN 56 |
22256K |
SK 28022 |
N 052 |
P 52 |
|
260 mm |
385.78 mm |
RN 56 |
22356K |
SK 28023 |
N 052 |
P 52 |
|
280 mm |
416.48 mm |
RN 60 |
22260K |
SK 30022 |
N 056 |
P 56 |
|
300 mm |
432.18 mm |
RN 64 |
22264K |
SK 32022 |
N 060 |
P 60 |
|
220 mm |
309.7 mm |
N 052 |
22248K |
SK 24022 |
N 44 |
W 44 |
|
220 mm |
309.7 mm |
N 052 |
22348K |
SK 24023 |
N 44 |
W 44 |
|
75 mm |
125.55 mm |
AN 19 |
22217K |
SK 8522 |
AN 15 |
W 15 |
|
135 mm |
211.12 mm |
RN 30 |
22230K |
SK 15022 |
AN 26 |
W 26 |
|
75 mm |
125.55 mm |
AN 19 |
22317K |
SK 8523 |
AN 15 |
W 15 |
|
135 mm |
211.12 mm |
RN 30 |
22330K |
SK 15023 |
AN 26 |
W 26 |
|
80 mm |
131.9 mm |
AN 20 |
22218K |
SK 9022 |
AN 16 |
W 16 |
|
140 mm |
227.03 mm |
RN 32 |
22232K |
SK 16022 |
AN 28 |
W 28 |
|
80 mm |
131.9 mm |
AN 20 |
22318K |
SK 9023 |
AN 16 |
W 16 |
|
140 mm |
227.03 mm |
RN 32 |
22332K |
SK 16023 |
AN 28 |
W 28 |
|
85 mm |
138.25 mm |
AN 21 |
22219K |
SK 9522 |
AN 17 |
W 17 |
|
150 mm |
236.52 mm |
RN 34 |
22234K |
SK 17022 |
AN 30 |
W 30 |
|
85 mm |
138.25 mm |
AN 21 |
22319K |
SK 9523 |
AN 17 |
W 17 |
|
150 mm |
236.52 mm |
RN 34 |
22334K |
SK 17023 |
AN 30 |
W 30 |