TIMKEN HM252349 HM252310CD tapered roller bearing de doble hilera
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TDO
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Description
TIMKEN HM252349 HM252310CD belongs to tapered roller bearing de doble hilera, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HM252349 HM252310CD and any equivalents.
TIMKEN double row tapered roller bearings consist of two rows of rollers on a common axis. They handle radial and axial loads in both directions with high capacity and rigidity. Common in gearboxes, mining equipment, mills, and heavy machinery, they are available from MR Industrial Accessories LLC, which serves customers across the United States and Latin America.
These bearings suit applications where axial load reverses and rigidity is critical. They appear in speed reducers, mill gearboxes, crushing equipment, cranes, and road machinery, as well as machine tool spindles and kiln support rollers. The double row design can replace two single bearings with one assembly, reducing mounting length and improving axial clearance control.
When selecting an assembly, consider combined radial and axial load, rotation speed, and lubrication type. The CD double cup fits in the housing and the cones mount on the shaft, with axial clearance adjusted per the equipment manual. Sealing and lubrication depend on the environment; in dusty or wet areas, additional protection is recommended. Shaft-to-housing alignment is critical to avoid parasitic loads.
Double row tapered roller bearings are identified by the complete cone-cup part number. Other brands may offer similar dimensions, but interchangeability requires checking tolerances, contact angle, and load capacity. Comparing only diameter and width is insufficient. For a safe replacement, provide the original part number and operating conditions.
To request a TIMKEN double row tapered roller bearing, contact us on WhatsApp with the complete part number or equipment model. MR Industrial Accessories LLC responds promptly and can suggest a compatible alternative if needed. We also advise on installation, lubrication, and axial clearance adjustment to ensure proper operation.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the CD suffix mean on these bearings?
- The CD suffix denotes the double cup, a single piece with two tapered raceways. This allows both rows to be mounted in the same housing and simplifies alignment. The complete part number includes the cone and cup, for example HM252348 HM252310CD.
- How is a double row tapered roller bearing mounted?
- The double cup fits in the housing and the cones mount on the shaft. Axial clearance is adjusted with lock nuts, shims, or covers according to the equipment. Proper lubrication and alignment verification before start-up are essential.
- Can I replace a bearing from another brand with this TIMKEN one?
- Yes, if dimensions, contact angle, and load capacity match. Send the original part number on WhatsApp and MR Industrial Accessories LLC will identify the equivalent for your application.