329 Series Single Row Tapered Roller Bearings
Designed for compact axial spaces and light to moderate combined loads, 329 series single row tapered roller bearings offer a metric narrow-section solution for equipment where bearing width, shaft support layout, and dimensional compatibility must be carefully controlled.
Narrow Metric Series
Suitable for compact shaft supports, limited bearing width, and light to moderate combined load conditions.
What Makes 329 Series Tapered Roller Bearings Different?
329 series single row tapered roller bearings are metric narrow-section bearings for compact layouts, limited axial space, and light to moderate combined loads.
Narrow Bearing Width
Designed for bearing positions where axial width is limited.
Metric Standard Sizes
Suitable for metric shafts, housings, and replacement requirements.
Moderate Load Support
A practical choice for light to moderate radial and axial load conditions.
Space-Saving Layout
Helps reduce bearing arrangement width in compact mechanical assemblies.
Selection note: for higher rigidity or heavier loads, compare the 329 series with other metric single row tapered roller bearing series.
How to Select 329 Series Tapered Roller Bearings
Before choosing 329 series tapered roller bearings, check the installation space, load condition, and metric mounting dimensions.
Check Available Width
Confirm whether the bearing position requires a narrow-section design with limited axial space.
Confirm Metric Dimensions
Match the shaft diameter, housing bore, and required bearing width with standard 329 series sizes.
Review Load Conditions
Make sure the application is suitable for light to moderate combined radial and axial loads.
Compare If Loads Are Heavy
For higher rigidity, shock load, or greater axial load capacity, compare with other metric series.
Need help choosing a 329 series model?
Send us your bearing number or installation dimensions for quick checking.
329 Series Single Row Tapered Roller Bearing Size Chart
This 329 series tapered roller bearing catalog includes standard 329 series models and special suffix types such as X2, X3, YB2, DBCK, and customized bearing codes, with metric dimensions and weight data for compact axial space applications.
| Old Code | Bearing Code | d mm | D mm | H / T mm | Weight kg |
|---|---|---|---|---|---|
| 2007904E | 32904 | 20 | 37 | 12 | 0.057 |
| — | 329/22 | 22 | 40 | 12 | 0.072 |
| 2007905E | 32905 | 25 | 42 | 12 | 0.075 |
| — | 329/28 | 28 | 45 | 12 | 0.083 |
| 2007906E | 32906 | 30 | 47 | 12 | 0.091 |
| — | 329/32 | 32 | 52 | 14 | 0.140 |
| 2007907E | 32907 | 35 | 55 | 14 | 0.145 |
| 2007908E | 32908 | 40 | 62 | 15 | 0.210 |
| 2007909E | 32909 | 45 | 68 | 15 | 0.280 |
| 2007910E | 32910 | 50 | 72 | 15 | 0.320 |
| 2007911E | 32911 | 55 | 80 | 17 | 0.460 |
| 2007912E | 32912 | 60 | 85 | 17 | 0.500 |
| 2007913E | 32913 | 65 | 90 | 17 | 0.540 |
| 2007914E | 32914 | 70 | 100 | 20 | 0.860 |
| 2007915E | 32915 | 75 | 105 | 20 | 0.910 |
| 2007916E | 32916 | 80 | 110 | 20 | 0.950 |
| 2007917E | 32917 | 85 | 120 | 23 | 1.35 |
| 2007918E | 32918 | 90 | 125 | 23 | 1.45 |
| 2007919E | 32919 | 95 | 130 | 23 | 1.50 |
| 2007920 | 32920 | 100 | 140 | 25 | 1.95 |
| 2007928 | 32928 | 140 | 190 | 32 | 4.35 |
| 2007930 | 32930 | 150 | 210 | 38 | 6.70 |
| 2007932 | 32932 | 160 | 220 | 38 | 7.20 |
| 2007934 | 32934 | 170 | 230 | 38 | 7.70 |
| 2007936 | 32936 | 180 | 250 | 45 | 11.0 |
| 2007938 | 32938 | 190 | 260 | 45 | 6.76 |
| 2007940 | 32940 | 200 | 280 | 51 | 16.8 |
| 2007944 | 32944 | 220 | 300 | 51.5 | 19.5 |
| 2007948 | 32948 | 240 | 320 | 51.5 | 21.0 |
| 2007952 | 32952 | 260 | 360 | 64.5 | 31.5 |
| — | 32952X2 | 260 | 360 | 64 | 18.6 |
| 2007956 | 32956 | 280 | 380 | 64.5 | 33.5 |
| 2007956K | 32956/YB2 | 280 | 380 | 64.5 | 19.8 |
| 2007960 | 32960 | 300 | 420 | 74.5 | 47.5 |
| 2007960 | 32960X2 | 300 | 420 | 76.5 | 28.7 |
| 2007964 | 32964 | 320 | 440 | 76 | 50.5 |
| — | 32964X2AT195/DBCK375 | 320 | 440 | 195 | 114 |
| E2007964 | 32964X2 | 320 | 440 | 76.5 | 44.7 |
| 2007968 | 32968 | 340 | 460 | 76 | 53.0 |
| 2007968 | 32968X2 | 340 | 460 | 76.5 | 34.3 |
| 2007972 | 32972 | 360 | 480 | 76 | 55.5 |
| 2007972 | 32972X2 | 360 | 480 | 76.5 | 35.9 |
| 1097996 | 32996X3 | 480 | 660 | 115 | 112 |
| — | 329/530X2 | 530 | 670 | 100.47 | 81.3 |
Need more 329 series bearing models? If the bearing code you need is not listed in this size chart, please contact TEDIN for custom sizes, suffix codes, replacement codes, technical confirmation, and quotation support.
Precision Manufacturing and Quality Documentation
For 329 series tapered roller bearings, TEDIN focuses on precision control, roller quality, manufacturing consistency, and complete inspection documentation to support stable replacement and reliable operation.
Bearing Precision
Available precision classes include P5, P4, and P2. Rotational accuracy can reach 0.002 mm depending on bearing size and requirements.
In-house Roller Line
TEDIN has its own roller production line. Rollers can be manufactured with logarithmic profile curves for better performance and longer service life.
Full QC System
Quality control covers raw material checking, heat treatment, in-process inspection, and final inspection before shipment.
Inspection Reports
Inspection documents can be supplied according to order requirements for quality tracking and technical confirmation.
Available Quality Reports
TEDIN can provide inspection and quality documents for 329 series bearings when required by the project.
Need precision class or inspection documents for a 329 series bearing?
Send us the bearing number and technical requirements for checking.
Frequently Asked Questions About 329 Series Tapered Roller Bearings
These questions help buyers confirm whether 329 series tapered roller bearings are suitable for narrow-section metric installations, replacement projects, and precision requirements.
Tip: For faster confirmation, please send the bearing number, bore diameter, outside diameter, width, precision class, or a drawing/photo of the existing bearing.
Ask About 329 Series BearingsWhat is the main feature of 329 series tapered roller bearings?
The 329 series is a metric narrow-section tapered roller bearing series. Compared with wider series, it is often selected when axial installation space is limited but combined radial and axial loads still need to be supported.
How are 329 series bearings different from 320 series bearings?
Both are metric single row tapered roller bearings, but the 329 series generally has a narrower width section. It is more suitable for compact layouts, while the 320 series is commonly used where a wider bearing section and higher load margin are required.
Can TEDIN supply P5, P4, or P2 precision for 329 series bearings?
Yes. TEDIN can supply 329 series tapered roller bearings with precision classes such as P5, P4, and P2 according to bearing size and order requirements. Rotational accuracy can reach 0.002 mm for suitable designs and inspection conditions.
Can you provide inspection reports for 329 series bearings?
Yes. Depending on project requirements, TEDIN can provide quality documents such as raw material reports, heat treatment reports, flaw detection reports, roundness inspection reports, profile inspection reports, and dimensional inspection reports.
What information should I send for bearing replacement?
Please send the bearing number if available. If the number is unclear, you can provide the bore diameter, outside diameter, width, precision class, application conditions, or photos of the old bearing and marking. This helps us check interchangeability more accurately.
Can TEDIN manufacture customized or non-standard 329 series bearings?
TEDIN can review customized requirements based on drawings, samples, precision requirements, clearance, material, heat treatment, and inspection standards. Please send your drawing or technical specification for evaluation.
Need 329 Series Single Row Tapered Roller Bearings?
Send your bearing number, drawing, dimensions, load requirements, or working conditions. TEDIN can help evaluate suitable 329 series single row tapered roller bearings for compact axial spaces, narrow-section layouts, and light to moderate load applications.
- Bearing Number
- Drawing or Dimensions
- Load Requirements