Tapered Roller Bearings – TS (Tapered Single) Metric

Tapered Roller Bearings Product Introduction

**TIMKEN Tapered Roller Bearings – TS (Tapered Single) Series: Precision, Durability, and Performance for Demanding Applications**

TIMKEN Tapered Roller Bearings from the TS (Tapered Single) series represent the pinnacle of engineering excellence, delivering unmatched reliability and efficiency in a wide range of industrial, automotive, and precision equipment applications. Designed to handle combined radial and axial loads, these bearings are optimized for high-performance environments where durability, precision, and long service life are critical.

### **Technical Features & Design Advantages**
The TS series features a single-row, metric tapered roller bearing design, engineered to accommodate heavy radial and thrust loads in one direction. Key technical attributes include:

– **Optimized Roller & Raceway Geometry** – Precision-ground rollers and raceways ensure even load distribution, reducing stress concentrations and extending bearing life.
– **Advanced Heat Treatment & Material Science** – Manufactured from high-quality, clean steel and subjected to rigorous heat treatment processes, TIMKEN TS bearings exhibit superior hardness and fatigue resistance.
– **Robust Cage Designs** – Available with pressed steel or machined brass cages, these bearings maintain proper roller alignment under high-speed or high-vibration conditions.
– **Sealing & Lubrication Options** – Configurable with various sealing solutions (e.g., contact seals, shields, or open designs) to match lubrication requirements, whether grease-packed or oil-lubricated.

### **Performance Benefits for Industrial & Automotive Systems**
TIMKEN TS tapered roller bearings excel in applications where load capacity, speed, and operational stability are essential:

– **High Load Capacity** – The tapered design efficiently manages both radial and axial forces, making them ideal for gearboxes, wheel hubs, and heavy machinery.
– **Reduced Friction & Heat Generation** – Precision engineering minimizes internal friction, enhancing energy efficiency and reducing thermal stress.
– **Extended Service Life** – TIMKEN’s proprietary manufacturing processes ensure consistent quality, reducing downtime and maintenance costs.

### **Typical Applications**
TIMKEN TS metric tapered roller bearings are widely used in:

– **Industrial Machinery** – Conveyors, crushers, and mining equipment requiring robust load support.
– **Automotive Systems** – Wheel bearings, transmissions, and differentials where reliability under dynamic loads is critical.
– **Precision Equipment** – Machine tool spindles and agricultural machinery demanding tight tolerances and smooth operation.

With a legacy of innovation, TIMKEN’s TS series tapered roller bearings continue to set industry benchmarks, offering engineers and OEMs a trusted solution for demanding mechanical power transmission challenges. Whether in high-load industrial settings or precision automotive systems, these bearings deliver performance that keeps operations running smoothly—longer and more efficiently.

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Part Number Series d - Bore D - Cup Outer Diameter B - Cone Width C - Cup Width T - Bearing Width C1 - Dynamic Radial Rating(1 million revolutions) C0 - Static Radial Rating
30319
30319
95 mm
200 mm
45 mm
38 mm
49.5 mm
404000 N
492000 N
32244
32244
220 mm
400 mm
108 mm
90 mm
114.000 mm
2120000 N
3010000 N
LM377449H - LM377410
N/A
558.8 mm
736.600 mm
93 mm
80.963 mm
104.775 mm
N/A
CAD
30320
30320
100 mm
215 mm
47 mm
39 mm
51.5 mm
486000 N
579000 N
32248
32248
240 mm
440 mm
120 mm
100 mm
127 mm
2180000 N
3680000 N
30322
30322
110 mm
240 mm
50 mm
42 mm
54.5 mm
576000 N
732000 N
32252
32252
260 mm
480 mm
130 mm
106 mm
137 mm
2860000 N
4140000 N
31316
31316
80 mm
170 mm
39 mm
27 mm
42.5 mm
321000 N
312000 N
32260
32260
300 mm
540 mm
140 mm
115 mm
149 mm
3090000 N
5310000 N
31317
31317
85 mm
180 mm
41 mm
28 mm
44.5 mm
308000 N
366000 N
32314
32314
70 mm
150 mm
51 mm
42 mm
54 mm
434000 N
448000 N
31320X
31320X
100 mm
215 mm
51 mm
35 mm
56.5 mm
441000 N
526000 N
32319
32319
95 mm
200 mm
67 mm
55 mm
71.5 mm
626000 N
714000 N
31324X
31324X
120 mm
260 mm
62 mm
42 mm
68 mm
642000 N
777000 N
32322
32322
110 mm
240 mm
80 mm
65 mm
84.5 mm
760000 N
1020000 N
31328X
31328X
140 mm
300 mm
70 mm
47 mm
77 mm
900000 N
1020000 N
32326
32326
130 mm
280 mm
93 mm
78 mm
98.75 mm
1120000 N
1460000 N
32052X
32052X
260 mm
400 mm
87 mm
65 mm
87.000 mm
1520000 N
2440000 N
32938
32938
190 mm
260 mm
45 mm
34 mm
45 mm
398000 N
833000 N
30208
30208
40 mm
80 mm
18 mm
16 mm
19.75 mm
70900 N
74700 N
32056X
32056X
280 mm
420 mm
87 mm
65 mm
87.000 mm
1380000 N
2620000 N
32948
32948
240 mm
320 mm
51 mm
39 mm
51 mm
571000 N
1150000 N
30232
30232
160 mm
290 mm
48 mm
40 mm
52 mm
657000 N
868000 N
32060X
32060X
300 mm
460 mm
100 mm
74 mm
100.000 mm
1730000 N
3170000 N