Cylindrical Roller Radial Bearings – 5200, A5200 Metric Series

**TIMKEN Cylindrical Roller Bearings: Engineered for High Performance and Reliability**

TIMKEN cylindrical roller bearings are precision-engineered solutions designed to deliver exceptional radial load capacity, durability, and efficiency in demanding industrial and automotive applications. As a leader in mechanical power transmission and bearing technology, TIMKEN has perfected the design of these bearings to meet the rigorous demands of heavy machinery, high-speed equipment, and precision systems.

### **Technical Features & Design Advantages**
TIMKEN cylindrical roller radial bearings feature a robust construction with cylindrical rollers guided by high-strength cages, ensuring optimal load distribution and reduced friction. Key design elements include:

– **High Radial Load Capacity:** The line-contact design between rollers and raceways maximizes load-bearing efficiency, making these bearings ideal for applications with heavy radial loads.
– **Precision Engineering:** Tight tolerances and superior surface finishes minimize vibration and noise, enhancing performance in precision equipment such as machine tools and gearboxes.
– **Enhanced Cage Designs:** Options include brass, steel, or polymer cages to accommodate high speeds, extreme temperatures, or corrosive environments.
– **Interchangeability & Configurations:** Available in single-row, double-row, and multi-row designs, with separable or non-separable inner/outer rings for easier installation and maintenance.
– **Specialized Coatings & Materials:** Advanced heat treatment processes and corrosion-resistant coatings extend service life in harsh conditions, such as mining or marine environments.

### **Performance Benefits**
TIMKEN cylindrical roller bearings outperform competitors by delivering:
– **Extended Service Life:** Reduced wear and optimized lubrication retention lower maintenance frequency.
– **High-Speed Capability:** Precision-balanced components minimize heat generation, allowing stable operation at elevated RPMs.
– **Energy Efficiency:** Low friction design reduces power consumption, contributing to sustainable operations.
– **Versatility:** Customizable bore sizes, seals, and lubrication options ensure compatibility with diverse applications.

### **Typical Applications**
These bearings are widely used across industries, including:
– **Industrial Machinery:** Gearboxes, pumps, compressors, and conveyor systems requiring high radial stiffness.
– **Automotive Systems:** Wheel hubs, transmissions, and electric vehicle drivetrains demanding durability and efficiency.
– **Precision Equipment:** CNC spindles, printing presses, and robotics where accuracy and smooth operation are critical.

TIMKEN’s cylindrical roller bearings represent a blend of innovation and reliability, ensuring optimal performance even in the most challenging environments. By leveraging advanced materials and precision manufacturing, TIMKEN continues to set the standard for mechanical power transmission solutions worldwide.

For engineers and maintenance professionals seeking dependable, high-performance bearings, TIMKEN cylindrical roller bearings offer a proven solution for maximizing uptime and operational efficiency.

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Part Number Bore d O.D. D Width B DUR/DOR F/E Static Load Rating Co Dynamic Load Rating C1 Thermal Speed Ratings - Oil Thermal Speed Ratings - Grease Type
A-5220-WS
100 mm
180 mm
60.325 mm
121.133 mm
594000 N
474000 N
2800 rpm
2500 rpm
WS
A-5234-WS R6
170 mm
310 mm
104.775 mm
205.636 mm
2040000 N
1450000 N
1200 rpm
1100 rpm
WS
A-5220-WS R6
100 mm
180 mm
60.325 mm
121.133 mm
594000 N
474000 N
2800 rpm
2500 rpm
WS
A-5236-WS
180 mm
320 mm
107.95 mm
216.441 mm
2130000 N
1510000 N
1200 rpm
1100 rpm
WS
A-5222-WS
110 mm
200 mm
69.85 mm
133.078 mm
790000 N
612000 N
2400 rpm
2100 rpm
WS
A-5236-WS R6
180 mm
320 mm
107.95 mm
216.441 mm
2130000 N
1510000 N
1200 rpm
1100 rpm
WS
A-5222-WS R6
110 mm
200 mm
69.85 mm
133.078 mm
790000 N
612000 N
2400 rpm
2100 rpm
WS
A-5238-WS
190 mm
340 mm
114.3 mm
229.105 mm
2340000 N
1670000 N
1100 rpm
1010 rpm
WS
A-5224-WS
120 mm
215 mm
76.2 mm
145.265 mm
952000 N
707000 N
2200 rpm
1900 rpm
WS
A-5240-WM
200 mm
360 mm
120.65 mm
242.369 mm
2370000 N
1600000 N
1100 rpm
990 rpm
WM
A-5224-WS R3
120 mm
215 mm
76.2 mm
145.265 mm
952000 N
707000 N
2200 rpm
1900 rpm
WS
A-5240-WM R6
200 mm
360 mm
120.65 mm
242.369 mm
2370000 N
1600000 N
1100 rpm
990 rpm
WM
A-5224-WS R6
120 mm
215 mm
76.2 mm
145.265 mm
952000 N
707000 N
2200 rpm
1900 rpm
WS
A-5244-WM
220 mm
400 mm
133.35 mm
266.078 mm
3340000 N
2300000 N
860 rpm
790 rpm
WM
A-5226-WS
130 mm
230 mm
79.375 mm
155.115 mm
1070000 N
795000 N
2000 rpm
1700 rpm
WS
A-5244-WM R6
220 mm
400 mm
133.35 mm
266.078 mm
3340000 N
2300000 N
860 rpm
790 rpm
WM
A-5226-WS R6
130 mm
230 mm
79.375 mm
155.115 mm
1070000 N
795000 N
2000 rpm
1700 rpm
WS
A-5248-WM
240 mm
440 mm
146.05 mm
291.368 mm
4010000 N
2750000 N
750 rpm
690 rpm
WM
A-5228-WS
140 mm
250 mm
82.55 mm
168.603 mm
1210000 N
899000 N
1700 rpm
1600 rpm
WS
A-5248-WM R6
240 mm
440 mm
146.05 mm
291.368 mm
4010000 N
2750000 N
750 rpm
690 rpm
WM