TIMKEN 639 tapered roller bearing cone
- Brand
- TIMKEN
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
- Series
- 600
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Other brands for this category
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Decoding TIMKEN 639
- 63Series
- Deep groove ball bearings, 63 series. Series differ in outside diameter and width even when the bore is the same.
- 9Bore
- Bore: 9 mm.
639 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
TIMKEN 639 belongs to tapered roller bearing cone, 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 639 and any equivalents.
Timken 600 series deep groove ball bearings handle radial and axial loads in both directions, making them a common choice for industrial and automotive equipment that needs smooth, dependable rotation. MR Industrial Accessories LLC supplies this line to customers across the United States and in several Latin American countries.
The part number uses three digits to indicate size and load capacity. Models such as 623, 624, 635, 636, 637 and 639 cover different dimensions. Suffixes, when present, identify variations in sealing, cage or internal clearance. Reading the complete code is the only way to confirm the exact bearing your equipment requires.
These bearings appear in electric motors, pumps, fans, machine tools and transmission equipment. In the automotive sector, they are found in alternators, tensioners and rollers. They work well at moderate speeds and with combined loads when the size is selected correctly.
Selection depends on radial and axial load, rotation speed and operating conditions. The sealing option can be open, metal-shielded or rubber-sealed, depending on whether the priority is keeping lubricant in or contaminants out. Proper alignment and sufficient lubrication during mounting are essential; poor fitting reduces service life.
Timken deep groove ball bearings interchange with other brands that share the same standardized dimensions. When you request a quote, provide the full code and, if available, the main dimensions. MR Industrial Accessories LLC can help you cross-reference other nomenclatures and confirm compatibility.
To request a quote for a Timken deep groove ball bearing, send the code or dimensions via WhatsApp or email. The team replies promptly and can suggest an equivalent if needed.
Dimensions
- Bore
- 9mm
Frequently asked questions
- What does the number in a Timken deep groove ball bearing mean?
- The three-digit number identifies size and load capacity. For example, 623 and 624 have different dimensions. Suffixes indicate sealing, cage or clearance variants. Always verify the full code to ensure the correct part.
- How do I know if a Timken bearing is compatible with my equipment?
- Compare the bore, outer diameter and width, plus the sealing type and internal clearance. If you have the original code, we can help you identify the equivalence with other brands. Send that data via WhatsApp.
- What care does the mounting of a deep groove ball bearing require?
- Clean the housing and shaft, check alignment and apply adequate lubrication. Avoid striking the bearing during mounting; use pressure tools on the corresponding ring. Careful mounting extends the service life of the component.