**TIMKEN Spherical Roller Bearings and HMV Hydraulic Nuts: Engineered for Performance and Reliability**
TIMKEN Spherical Roller Bearings are precision-engineered components designed to deliver exceptional load capacity, durability, and misalignment compensation in demanding industrial applications. Available in both metric and inch sizes, these bearings are optimized for heavy-duty machinery, automotive systems, and precision equipment where reliability under extreme conditions is critical.
### **Technical Features & Performance Advantages**
TIMKEN Spherical Roller Bearings incorporate a double-row, barrel-shaped roller design that enables them to handle high radial and moderate axial loads while accommodating shaft misalignment. Key features include:
– **Self-Aligning Capability:** The bearings automatically adjust to misalignment caused by shaft deflection or mounting errors, reducing stress and extending service life.
– **Robust Construction:** Manufactured from premium alloy steel and advanced heat treatment processes, these bearings resist wear, fatigue, and deformation under heavy loads.
– **Optimized Lubrication:** Designed for efficient grease or oil lubrication, ensuring smooth operation in high-speed or high-temperature environments.
– **Sealed & Open Variants:** Options include sealed bearings for contamination protection or open designs for customized lubrication solutions.
For secure mounting and dismounting, TIMKEN offers **Metric HMV Hydraulic Nuts**, a critical accessory for precise bearing installation. These nuts utilize hydraulic pressure to generate even axial force, eliminating uneven loading and preventing damage during assembly.
### **Applications Across Industries**
TIMKEN Spherical Roller Bearings and HMV Hydraulic Nuts are widely used in:
– **Industrial Machinery:** Crushers, pulverizers, and conveyor systems where shock loads and misalignment are common.
– **Automotive & Transportation:** Heavy-duty axles, gearboxes, and drivetrains requiring high load capacity and durability.
– **Precision Equipment:** Wind turbines, mining equipment, and steel mills where reliability minimizes downtime.
By combining advanced engineering with rigorous quality standards, TIMKEN ensures these bearings and accessories deliver unmatched performance, reducing maintenance costs and maximizing uptime in the most challenging environments. Whether in metric or inch configurations, TIMKEN solutions are built to endure—powering industries worldwide with precision and strength.
| Part Number | Threads B | C | D | E | Piston Length of Travel | Piston Area |
|---|---|---|---|---|---|---|
Tr580x6 |
725 mm |
72 mm |
707 mm |
23 mm |
642 cm² |
|
Tr430x5 |
555 mm |
62 mm |
541 mm |
17 mm |
408 cm² |
|
Tr600x6 |
750 mm |
73 mm |
731 mm |
23 mm |
674 cm² |
|
Tr300x4 |
405 mm |
51 mm |
400 mm |
14 mm |
236 cm² |
|
Tr440x5 |
565 mm |
62 mm |
551 mm |
17 mm |
425 cm² |
|
Tr630x6 |
780 mm |
74 mm |
762 mm |
23 mm |
729 cm² |
|
Tr310x5 |
415 mm |
52 mm |
404 mm |
14 mm |
249 cm² |
|
Tr450x5 |
580 mm |
64 mm |
564 mm |
17 mm |
441 cm² |
|
Tr650x6 |
805 mm |
75 mm |
785 mm |
23 mm |
762 cm² |
|
Tr320x5 |
430 mm |
53 mm |
421 mm |
14 mm |
263 cm² |
|
Tr460x5 |
590 mm |
64 mm |
575 mm |
17 mm |
450 cm² |
|
Tr670x6 |
825 mm |
76 mm |
806 mm |
24 mm |
795 cm² |
|
Tr330x5 |
440 mm |
53 mm |
428 mm |
14 mm |
270 cm² |
|
Tr470x5 |
600 mm |
65 mm |
585 mm |
18 mm |
469 cm² |
|
Tr690x6 |
850 mm |
77 mm |
830 mm |
25 mm |
842 cm² |
|
Tr340x5 |
450 mm |
53 mm |
441 mm |
14 mm |
284 cm² |
|
Tr480x5 |
612 mm |
65 mm |
597 mm |
19 mm |
485 cm² |
|
Tr710x7 |
870 mm |
78 mm |
850 mm |
25 mm |
877 cm² |
|
Tr345x5 |
455 mm |
54 mm |
444 mm |
14 mm |
294 cm² |
|
Tr490x5 |
625 mm |
66 mm |
608 mm |
19 mm |
498 cm² |
|
Tr730x7 |
885 mm |
79 mm |
875 mm |
25 mm |
900 cm² |
|
Tr350x5 |
465 mm |
56 mm |
452 mm |
14 mm |
300 cm² |
|
Tr500x5 |
635.000 mm |
67 mm |
619 mm |
19 mm |
520 cm² |
|
Tr750x7 |
915 mm |
79 mm |
894 mm |
25 mm |
970 cm² |