| Product Tape: | cylindrical roller bearing | Application: | Automotive Bearing | Materials: | Bearing Steel |
| Standard Type: | Metric bearing | Size Standard: | Standard Bearing | Number of scrolling columns: | Single row bearing |
| Components separated: | Non-separable bearing | Self-aligning: | Not Self-aliging | Nominal outside diameter: | 101.6mm |
| Nominal inside diameter: | 215.9mm | Nominal Width: | 44.45mm | Item No.: | |
| Weight: | 8.4kg | Position: | High-speed Electric Machine, Oil Pump, Compressor | Operational performance: | High Speed |
| Raceway type: | Deep ditch raceway | Sample or Stocking: | Available from stock | Cages and materials: | Bearing steels |
| Rolling element: | Cylinder | Customized Service: | Yes | Rolling Element: | Stainless Steel Cylinder |
(1) Crafted from premium bearing steel to ensure exceptional longevity and enhanced operational efficiency.
(2) Features a smooth surface that resists wear, significantly extending its service life.
(3) Designed to withstand high temperatures during operation, ensuring safe and seamless driving experiences.






Our bearings are engineered to endure combined axial and radial loads during operation. By designing with an optimal contact angle, they can fully absorb the impact torque on the wheel during turns and other maneuvers, ensuring superior performance.Thanks to the appropriate axial clearance in our bearing design, there is no need for adjustment (such as altering the gasket size). When assembling a single row of bearings, clearance adjustments are required.
The DAC series hub bearings are double-row angular contact ball bearings that include an integral outer ring and two double half inner rings. Available with or without sealing rings, these bearings eliminate the need for spacers and accessories, minimizing axial space and allowing the use of a short, rigid shaft.




Located in Shandong, our factory boasts years of bearing manufacturing expertise, focusing on meticulous processing and quality control. Each bearing is rigorously inspected before packaging to ensure top-tier quality. Our testing department evaluates every batch to guarantee client satisfaction.
Our product advantages:
(1) Edges are smooth and free from burrs;
(2) Ample grease that is malactic and reduces noise levels;
(3) High precision bearings designed for high-speed performance;
(4) Low friction, high load capacity;
(5) Excellent mobility without hesitation;
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Specializing in wheel bearings, wheel hub bearings, hub units, and more, with a comprehensive range of specifications and non-standard customization options available.
Part of our itemsBearing No. | Inner diameter(mm) | Outer diameter(mm) | Width(mm) | Weight(mm) |
DAC255200206 | 25 | 52 | 20.6 | 0.19 |
DAC25520037 | 25 | 52 | 37 | 0.31 |
DAC27600050 | 27 | 60 | 50 | 0.56 |
DAC30500020 | 30 | 50 | 20 | |
DAC30540024 | 30 | 54 | 24 | |
DAC30550030/25 | 30 | 55 | 30 | |
DAC30600337 | 30 | 60.03 | 37 | 0.42 |
DAC30640042 | 30 | 64 | 42 | 0.49 |
DAC34620037 | 34 | 62 | 37 | 0.41 |
DAC34640037 | 34 | 64 | 37 | 0.43 |
DAC34660037 | 34 | 66 | 37 | 0.5 |
DAC35640037 | 35 | 64 | 37 | 0.41 |
DAC35650035 | 35 | 65 | 35 | 0.4 |
DAC35660032 | 35 | 66 | 32 | 0.42 |
DAC35660033 | 35 | 66 | 33 | 0.43 |
DAC35660037 | 35 | 66 | 37 | 0.48 |
DAC35680037 | 35 | 68 | 37 | 0.52 |
DAC35680233/30 | 35 | 68.02 | 33 | 0.47 |
DAC35720028 | 35 | 72 | 28 | 0.48 |
DAC35720033 | 35 | 72 | 33 | 0.58 |
DAC35720034 | 35 | 72 | 34 | 0.58 |
DAC35720233/31 | 35 | 72.02 | 33 | 0.56 |
DAC35720433 | 35 | 72.04 | 33 | 0.58 |
DAC35720434 | 35 | 72.04 | 34 | 0.58 |
DAC36720534 | 36 | 72.05 | 34 | 0.58 |
DAC36760029/27 | 36 | 76 | 29 | |
DAC37720037 | 37 | 72 | 37 | 0.59 |
DAC37720437 | 37 | 72.04 | 37 | 0.59 |
DAC37740045 | 37 | 74 | 45 | 0.79 |
DAC38720436/33 | 37.99 | 72.04 | 36 | 0.54 |
DAC38740236/33 | 37.99 | 74.02 | 36 | 0.58 |
DAC38700038 | 38 | 70 | 38 | 0.55 |
DAC38720440 | 38 | 72.04 | 40 | |
DAC38740036/33 | 38 | 74 | 36 | |
DAC38740450 | 38 | 74.04 | 50 | 0.85 |
DAC39680037 | 39 | 68 | 37 | 0.48 |
DAC39680637 | 39 | 68.06 | 37 | 0.48 |
DAC39720037 | 39 | 72 | 37 | 0.56 |
DAC39720637 | 39 | 72.06 | 37 | 0.56 |
DAC39740039 | 39 | 74 | 39 | 0.66 |
DAC39/41750037 | 39/41 | 75 | 37 | 0.62 |
DAC40720037 | 40 | 72 | 37 | 0.55 |
DAC40720737 | 40 | 72.07 | 37 | 0.55 |
DAC40740036/34 | 40 | 74 | 36 | 0.58 |
DAC40740540 | 40 | 74.05 | 40 | |
DAC40750037 | 40 | 75 | 37 | 0.62 |
DAC40760033/28 | 40 | 76 | 33 | 0.54 |
DAC40760441/38 | 40 | 76.04 | 41 | |
DAC408000302 | 40 | 80 | 30.2 | |
DAC40800036/34 | 40 | 80 | 36 | 0.74 |
DAC40820040 | 40 | 82 | 40 | |
DAC40840338 | 40 | 84.025 | 38 | 0.97 |
DAC42750037 | 42 | 75 | 37 | 0.59 |
DAC42750737 | 42 | 75.07 | 37 | |
DAC42760038/35 | 42 | 76 | 38 | |
DAC42760039 | 42 | 76 | 39 | 0.62 |
DAC42760040/37 | 42 | 76 | 40 | 0.64 |
DAC42800036/34 | 42 | 80 | 36 | 0.72 |
DAC42800045 | 42 | 80 | 45 | 0.85 |
DAC42800342 | 42 | 80.03 | 42 | 0.81 |
DAC42820036 | 42 | 82 | 36 | 0.77 |
DAC42820037 | 42 | 82 | 37 | 0.79 |
DAC42840036 | 42 | 84 | 36 | |
DAC42840039 | 42 | 84 | 39 | 0.93 |
DAC42840236 | 42 | 84.02 | 36 | |
DAC43/45820037 | 43/45 | 82 | 37 | 0.76 |
DAC45800045 | 45 | 80 | 45 | 0.78 |
DAC45840239 | 45 | 84.02 | 39 | |
DAC45850041 | 45 | 85 | 41 | 0.89 |
DAC49880046 | 49 | 88 | 46 | |
DAC50900034 | 50 | 90 | 34 | 0.82 |
DAC50900035 | 50 | 90 | 35 |




















