**TIMKEN Spherical Roller Bearings: Precision, Durability, and Versatility for Demanding Applications**
TIMKEN spherical roller bearings are engineered to deliver exceptional performance in the most challenging industrial environments. Designed to accommodate heavy radial loads, moderate thrust loads, and misalignment, these bearings are a cornerstone of reliability in machinery where durability and precision are critical. Available in both metric and inch configurations, TIMKEN spherical roller bearings are complemented by a range of high-quality accessories, including **Metric OH Hydraulic Adapter Sleeves**, ensuring seamless integration and optimal performance in diverse applications.
### **Technical Features & Performance Advantages**
TIMKEN spherical roller bearings are distinguished by their **two-row barrel-shaped rollers**, which align with the spherical outer ring raceway to compensate for shaft misalignment and deflection. This unique design reduces stress concentrations, extends bearing life, and minimizes maintenance requirements. Key features include:
– **Superior Load Capacity**: Optimized roller geometry and premium steel construction enable high radial and axial load handling, making them ideal for heavy-duty applications.
– **Self-Alignment Capability**: Accommodates shaft misalignment up to **±2.5 degrees**, reducing wear and preventing premature failure in misaligned systems.
– **Robust Sealing Options**: Advanced sealing solutions protect against contaminants, enhancing longevity in harsh environments such as mining, cement, and pulp & paper industries.
– **Metric OH Hydraulic Adapter Sleeves**: These precision-engineered sleeves facilitate quick and secure mounting/dismounting, reducing downtime during installation and maintenance.
### **Typical Applications**
TIMKEN spherical roller bearings are widely used across industries where reliability under heavy loads and misalignment is essential. Common applications include:
– **Industrial Machinery**: Gearboxes, crushers, conveyors, and vibrating screens benefit from their ability to handle shock loads and misalignment.
– **Automotive & Heavy Equipment**: Found in wheel hubs, drivetrains, and off-highway vehicles, these bearings ensure smooth operation under extreme conditions.
– **Precision Equipment**: Paper mills, steel rolling mills, and wind turbines rely on their durability and self-aligning properties to maintain efficiency.
### **Why Choose TIMKEN?**
With over a century of bearing innovation, TIMKEN combines **advanced metallurgy, precision manufacturing, and rigorous testing** to produce bearings that outperform industry standards. The availability of **metric and inch accessories**, including hydraulic adapter sleeves, ensures compatibility with global machinery designs, reducing inventory complexity.
For industries demanding **long service life, reduced downtime, and unmatched reliability**, TIMKEN spherical roller bearings and their accompanying accessories represent the pinnacle of mechanical power transmission solutions. Whether in extreme environments or high-precision systems, TIMKEN delivers the performance needed to keep operations running smoothly.
| Part Number | d1 | L | D3 | Locknut | Lockwasher and Lockplates | Appropriate Hydraulic Nut |
|---|---|---|---|---|---|---|
630 mm |
264 mm |
780 mm |
HM30/670 |
MS30/670 |
HMV 134 |
|
800 mm |
536 mm |
1060 mm |
HM31/850 |
MS31/850 |
HMV 170 |
|
630 mm |
324 mm |
780 mm |
HM30/670 |
MS30/670 |
HMV 134 |
|
800 mm |
651 mm |
1060 mm |
HM31/850 |
MS31/850 |
HMV 170 |
|
630 mm |
456 mm |
850 mm |
HM31/670 |
MS31/670 |
HMV 134 |
|
850 mm |
326 mm |
1030 mm |
HM30/900 |
MS30/900 |
HMV 180 |
|
630 mm |
558 mm |
850 mm |
HM31/670 |
MS31/670 |
HMV 134 |
|
850 mm |
557 mm |
1120 mm |
HM31/900 |
MS31/900 |
HMV 180 |
|
670 mm |
286 mm |
830 mm |
HM30/710 |
MS30/710 |
HMV 142 |
|
850 mm |
660 mm |
1120 mm |
HM31/900 |
MS31/900 |
HMV 180 |
|
670 mm |
342 mm |
830 mm |
HM30/710 |
MS30/710 |
HMV 142 |
|
900 mm |
344 mm |
1080 mm |
HM30/950 |
MS30/950 |
HMV 190 |
|
670 mm |
467 mm |
900 mm |
HM31/710 |
MS31/710 |
HMV 142 |
|
900 mm |
583 mm |
1170 mm |
HM31/950 |
MS31/950 |
HMV 190 |
|
360 mm |
164 mm |
450 mm |
HM3076 |
MS3076 |
HMV 76 |
|
430 mm |
189 mm |
540 mm |
HM3092 |
MS3092 |
HMV 92 |
|
530 mm |
462 mm |
710 mm |
HM31/560 |
MS31/560 |
HMV 112 |
|
360 mm |
193 mm |
450 mm |
HM3076 |
MS3076 |
HMV 76 |
|
430 mm |
234 mm |
540 mm |
HM3092 |
MS3092 |
HMV 92 |
|
360 mm |
264 mm |
490 mm |
HM3176 |
MS3176 |
HMV 76 |
|
430 mm |
326 mm |
580 mm |
HM3192 |
MS3192 |
HMV 92 |
|
360 mm |
310 mm |
490 mm |
HM3176 |
MS3176 |
HMV 76 |
|
430 mm |
382 mm |
580 mm |
HM3192 |
MS3192 |
HMV 92 |
|
380 mm |
168 mm |
470 mm |
HM3080 |
MS3080 |
HMV 80 |