Product Tape: |
angular contact ball bearing |
Application: |
Automotive Bearing |
Materials: |
Bearing Steel |
Standard Type: |
Metric bearing |
Size Standard: |
Standard Bearing |
Origin |
CHINA |
Components separated: |
Non-separable bearing |
Self-aligning: |
Not Self-aliging |
Nominal outside diameter: |
84mm |
Nominal inside diameter: |
45mm |
Nominal Width: |
42mm/40mm |
Item No.: |
DAC45840042/40 |
Weight: |
0.86kg/0.88kg |
Brand: |
|
Operational performance: |
High Speed |
Raceway type: |
Deep ditch raceway |
Sample or Stocking: |
Available from stock |
Cages and materials: |
carbon steel |
Rolling element: |
Ball |
Customized Service: |
Yes |
|
|
The DAC45840042/40 is a high-performance double-row angular contact bearing crafted specifically for automobile wheel hubs. This exceptional design features an integral outer ring coupled with two innovative separable inner rings. Delve deeper into its versatility as it transforms into either angular contact ball bearings or angular contact roller bearings, based on the rolling element type. Designed with precision, DAC bearings meticulously account for axial backlash, eliminating the need for any backlash adjustments during the installation process.

Each precious bearing is individually ensconced in a robust box, with protective cushioning of bubble bags or sponge mats. These boxes are then strategically grouped into cartons, secured with resilient packing straps. For ultimate protection, they are enveloped in film and carefully placed on trays, followed by an additional layer of reinforcement with packing straps, ensuring secure delivery.



Nestled in the heart of Shandong, our factory epitomizes excellence in bearing manufacturing, with a legacy of impeccable quality control. Every single bearing undergoes rigorous checks before packaging, ensuring unparalleled quality from the outset. Our dedicated testing department meticulously examines each batch, guaranteeing client satisfaction with top-notch quality.
Our product advantages:
(1) Impeccably smooth edges devoid of burrs, ensuring seamless integration;
(2) Abundant, malactic grease providing low noise and elevated performance;
(3) Precision-engineered for high-speed performance and outstanding bearing accuracy;
(4) Optimized for low loss and exceptional high carrying capacity;
(5) Exemplary mobile flexibility with no delay in response;
...............................
We specialize in the meticulous production of hub bearings, hub units, and various other premium products. Offering an extensive array of specifications and the ability to customize non-standard items, our range is both comprehensive and accommodating. For bespoke solutions, feel free to reach out for a personalized quotation.

DAC No. |
Dimensions(mm) |
Seal |
Weight
(KG) |
d |
D |
B |
C |
DAC20420030/29 |
20 |
42 |
30 |
29 |
C |
0.19 |
DAC255200206 |
25 |
52 |
20.6 |
20.6 |
A |
0.19 |
DAC25520037 |
25 |
52 |
37 |
37 |
C |
0.31 |
E |
0.38 |
DAC25520042 |
25 |
52 |
42 |
42 |
C |
0.35 |
DAC25520043 |
25 |
52 |
43 |
43 |
C |
0.36 |
DAC25550043 |
25 |
55 |
43 |
43 |
C |
0.44 |
DAC25560032 |
25 |
56 |
32 |
32 |
C |
0.32 |
DAC255600206/29 |
25 |
56 |
20.6 |
29 |
A |
0.28 |
DAC256000206/29 |
25 |
60 |
20.6 |
29 |
A |
0.34 |
DAC25720043 |
25 |
72 |
43 |
43 |
C |
0.88 |
DAC27520045/43 |
27 |
52 |
45 |
43 |
D |
0.35 |
DAC27520050 |
27 |
52 |
50 |
50 |
C |
0.40 |
DAC27530043 |
27 |
53 |
43 |
43 |
C |
0.40 |
DAC27600050 |
27 |
60 |
50 |
50 |
LZ |
0.56 |
DAC28580042 |
28 |
58 |
42 |
42 |
A |
0.47 |
E |
0.48 |
DAC28580044 |
28 |
58 |
44 |
44 |
A |
0.52 |
E |
0.56 |
B |
0.54 |
DAC28610042 |
28 |
61 |
42 |
42 |
C |
0.56 |
DAC29530037 |
29 |
53 |
37 |
37 |
C |
0.35 |
DAC30580042 |
30 |
58 |
42 |
42 |
B |
0.40 |
DAC30600037 |
30 |
60 |
37 |
37 |
C |
0.42 |
C |
C |
B |
0.44 |
DAC30600337 |
30 |
60.03 |
37 |
37 |
C |
0.42 |
B |
0.44 |
DAC30630042 |
30 |
63 |
42 |
42 |
E |
0.60 |
D |
0.56 |
DAC30640042 |
30 |
64 |
42 |
42 |
E |
0.55 |
C |
0.49 |
DAC30680045 |
30 |
68 |
45 |
45 |
E |
0.58 |
DAC32720345 |
32 |
72.03 |
45 |
45 |
D |
0.60 |
DAC34620037 |
34 |
62 |
37 |
37 |
B |
0.42 |
DAC34640034 |
34 |
64 |
34 |
34 |
B |
0.42 |
DAC34640037 |
34 |
64 |
37 |
37 |
B |
0.43 |
B |
0.43 |
E |
0.46 |
DAC34660037 |
34 |
66 |
37 |
37 |
C |
0.48 |
C |
0.48 |
B |
0.50 |
DAC34670037 |
34 |
67 |
37 |
37 |
C |
0.52 |
DAC35618040 |
35 |
61.8 |
40 |
40 |
C |
0.43 |
E |
0.46 |
LZ |
0.46 |
B |
0.45 |
DAC35620040 |
35 |
62 |
40 |
40 |
E |
0.5 |
C |
0.46 |
E/H |
0.48 |
DAC35640037 |
35 |
64 |
37 |
37 |
B |
0.46 |
DAC35650035 |
35 |
65 |
35 |
35 |
C |
0.40 |
E |
0.44 |
B |
0.42 |
E |
0.45 |
DAC35660032 |
35 |
66 |
32 |
32 |
C |
0.42 |
DAC35660033 |
35 |
66 |
33 |
33 |
C |
0.43 |
DAC35660037 |
35 |
66 |
37 |
37 |
C |
0.48 |
B |
0.50 |
E |
0.52 |
DAC35670042 |
35 |
67 |
42 |
42 |
E |
0.60 |
B |
0.58 |
DAC35680037 |
35 |
68 |
37 |
37 |
C |
0.52 |
B |
0.53 |
E |
0.55 |
ABS |
0.55 |
DAC35680233/30 |
35 |
68.02 |
33 |
30 |
D |
0.47 |
DAC35720228 |
35 |
72.02 |
28 |
28 |
D |
0.46 |
DAC35720233/31 |
35 |
72.02 |
33 |
30 |
D |
0.55 |
DAC35720033 |
35 |
72 |
33 |
33 |
C |
0.58 |
E |
0.60 |
ABS |
0.60 |
DAC35720433 |
35 |
72.04 |
33 |
33 |
B |
0.60 |
E |
0.60 |
E/N |
0.60 |
DAC35720034 |
35 |
72 |
34 |
34 |
D |
0.60 |
C |
0.61 |
DAC35760054 |
35 |
76 |
54 |
54 |
E |
0.95 |
DAC35770442 |
34.99 |
77.04 |
42 |
42 |
D |
0.86 |
DAC35800047 |
35 |
80 |
47 |
47 |
A |
0.96 |
DAC36680033 |
36 |
68 |
33 |
33 |
C |
0.50 |
D |
0.48 |
E |
0.52 |
DAC36720034 |
36 |
72 |
34 |
34 |
C |
0.60 |
D |
0.58 |
DAC36760029/27 |
36 |
76 |
29 |
27 |
D |
0.55 |
DAC37720033 |
37 |
72 |
33 |
33 |
C |
0.50 |
E |
0.51 |
ABS |
0.51 |
DAC37720037 |
37 |
72 |
37 |
37 |
C |
0.59 |
E |
0.60 |
C |
0.59 |
DAC37720237 |
37 |
72.02 |
37 |
37 |
E |
0.60 |
DAC37720437 |
37 |
72.04 |
37 |
37 |
E |
0.60 |
C |
0.59 |
ABS |
0.60 |
DAC37740437 |
37 |
74.04 |
37 |
37 |
ABS |
0.63 |
DAC37740045 |
37 |
74 |
45 |
45 |
C |
0.79 |
DAC38700037 |
38 |
70 |
37 |
37 |
C |
0.53 |
E |
0.54 |
E |
0.54 |
DAC38700038 |
38 |
70 |
38 |
38 |
C |
0.54 |
E |
0.55 |
DAC381700037 |
38.1 |
70 |
37 |
37 |
C |
0.52 |
E |
0.53 |
E |
0.53 |
E |
0.55 |
E |
0.55 |
DAC38710233/30 |
37.99 |
71.02 |
33 |
30 |
D |
0.50 |
DAC38710039 |
38 |
71 |
39 |
39 |
E |
0.57 |
E |
0.57 |
C |
0.56 |
DAC38720034 |
38 |
72 |
34 |
34 |
C |
0.56 |
D |
0.54 |
DAC38720236/33 |
37.99 |
72.02 |
36 |
33 |
D |
0.56 |
C |
0.58 |
DAC38720040 |
38 |
72 |
40 |
40 |
C |
0.60 |
DAC38730040 |
38 |
73 |
40 |
40 |
C |
0.65 |
B |
0.65 |
E |
0.67 |
ABS |
0.67 |
DAC38740036/33 |
38 |
74 |
36 |
33 |
D |
0.58 |
DAC38740236/33 |
38 |
74.02 |
36 |
33 |
D |
0.58 |
C |
0.60 |
DAC38740036 |
38 |
74 |
36 |
36 |
B |
0.60 |
E |
0.62 |
DAC38740040 |
38 |
74 |
40 |
40 |
C |
0.65 |
DAC38740050 |
38 |
74 |
50 |
50 |
C |
0.78 |
DAC39680037 |
39 |
68 |
37 |
37 |
B/N |
0.50 |
B |
0.50 |
B/X |
0.50 |
DAC39680737 |
39 |
68.07 |
37 |
37 |
B/N |
0.50 |
B |
0.50 |
E |
0.52 |
DAC39720037 |
39 |
72 |
37 |
37 |
B |
0.60 |
E |
0.60 |
B/N |
0.60 |
E |
0.60 |
E |
0.60 |
ABS |
0.60 |
DAC39740039 |
39 |
74 |
39 |
39 |
C |
0.65 |
E |
0.67 |
E |
0.67 |
E |
0.67 |
B |
0.66 |
E |
0.67 |
ABS |
0.68 |
DAC39740036/34 |
39 |
74 |
36 |
34 |
E |
0.60 |
E |
0.60 |
C |
0.59 |
39.1 |
74.02 |
36 |
34 |
E |
0.60 |
DAC39/41750037 |
39/41 |
75 |
37 |
37 |
B |
0.62 |
DAC40700043 |
40 |
70 |
43 |
43 |
E |
0.50 |
DAC40720036/33 |
40 |
72 |
36 |
33 |
C |
0.54 |
D |
0.53 |
DAC40720036 |
40 |
72 |
36 |
36 |
C |
0.55 |
B |
0.55 |
LZ |
0.55 |
DAC40720037 |
40 |
72 |
37 |
37 |
C |
0.56 |
B |
0.57 |
DAC40740036/34 |
40 |
74 |
36 |
34 |
D |
0.58 |
C |
0.59 |
E |
0.60 |
DAC40740036 |
40 |
74 |
36 |
36 |
E |
0.62 |
B |
0.62 |
DAC40740040 |
40 |
74 |
40 |
40 |
B |
0.67 |
E |
0.67 |
DAC40740042 |
40 |
74 |
42 |
42 |
C |
0.68 |
E |
0.70 |
DAC40750037 |
40 |
75 |
37 |
37 |
C |
0.62 |
E |
0.64 |
ABS |
0.64 |
DAC40750039 |
40 |
75 |
39 |
39 |
E |
0.65 |
ABS |
0.65 |
DAC40760033/28 |
40 |
76 |
33 |
28 |
C |
0.54 |
DAC40760033 |
40 |
76 |
33 |
33 |
C |
0.55 |
E |
0.55 |
DAC40760041/38 |
40 |
76 |
41 |
38 |
C |
0.70 |
DAC40780040 |
40 |
78 |
40 |
40 |
ABS |
0.74 |
DAC408000302 |
40 |
80 |
30.2 |
30.2 |
D |
0.64 |
DAC40800036/34 |
40 |
80 |
36 |
34 |
E |
0.76 |
E |
0.76 |
C |
0.75 |
D |
0.74 |
DAC408000381 |
40 |
80 |
38.1 |
38.1 |
E |
0.80 |
DAC40800040 |
40 |
80 |
40 |
40 |
E |
0.83 |
ABS |
0.83 |
DAC408402538 |
40 |
84.025 |
38 |
38 |
C |
0.95 |
DAC408406397 |
40 |
84.06 |
39.7 |
39.7 |
E |
|
DAC401080032/17 |
40 |
108 |
32 |
17 |
B |
1.04 |
DAC41680040/35 |
41 |
68 |
40 |
35 |
D |
0.48 |
DAC42720038/35 |
42 |
72 |
36 |
33 |
C |
0.52 |
DAC42720038 |
42 |
72 |
38 |
38 |
B |
0.54 |
DAC42750037 |
42 |
75 |
37 |
37 |
B |
0.59 |
E |
0.59 |
DAC42760033 |
42 |
76 |
33 |
33 |
C |
0.54 |
DAC42760038/35 |
42 |
76 |
38 |
35 |
D |
0.64 |
C |
0.61 |
E |
0.63 |
DAC42760039 |
42 |
76 |
39 |
39 |
E |
0.62 |
C |
0.61 |
E |
0.62 |
DAC42760040/37 |
42 |
76 |
40 |
37 |
E |
0.66 |
E |
0.66 |
DAC42770039 |
42 |
77 |
39 |
39 |
ABS |
0.69 |
DAC42780040 |
42 |
78 |
40 |
40 |
C |
0.68 |
E |
0.70 |
E |
0.70 |
DAC42780045 |
42 |
78 |
45 |
45 |
E |
0.75 |
DAC42800036/34 |
42 |
80 |
36 |
34 |
E |
0.72 |
C |
0.70 |
DAC42800037 |
42 |
80 |
37 |
37 |
C |
0.72 |
DAC42800038 |
42 |
80 |
38 |
38 |
E |
0.75 |
DAC42800039 |
42 |
80 |
39 |
39 |
ABS |
0.75 |
DAC42800342 |
42 |
80.03 |
42 |
42 |
C |
0.80 |
DAC42800045 |
42 |
80 |
45 |
45 |
E |
0.86 |
C |
0.83 |
B |
0.83 |
ABS |
0.86 |
DAC42820036 |
42 |
82 |
36 |
36 |
C |
0.75 |
E |
0.78 |
E |
0.78 |
E |
0.80 |
ABS |
0.80 |
DAC42820037 |
42 |
82 |
37 |
37 |
B |
0.79 |
DAC42840036 |
42 |
84 |
36 |
36 |
E |
0.81 |
DAC42840039 |
42 |
84 |
39 |
39 |
A |
0.90 |
E |
0.92 |
DAC43760043 |
43 |
76 |
43 |
43 |
E |
0.70 |
B |
0.70 |
DAC43770042/38 |
43 |
77 |
42 |
38 |
C |
0.70 |
DAC43780044 |
43 |
78 |
44 |
44 |
ABS |
0.78 |
DAC43790041/38 |
43 |
79 |
41 |
38 |
C |
0.77 |
LZ |
0.77 |
E |
0.79 |
ABS |
0.79 |
DAC43790041 |
43 |
79 |
41 |
41 |
C |
0.78 |
DAC43790045 |
43 |
79 |
45 |
45 |
B |
0.84 |
DAC43800038 |
43 |
80 |
38 |
38 |
B |
0.75 |
E |
0.77 |
DAC43800040 |
43 |
80 |
40 |
40 |
B |
0.80 |
ABS |
0.80 |
DAC43800050/45 |
43 |
80 |
50 |
45 |
D |
0.86 |
C |
0.86 |
DAC43820045 |
43 |
82 |
45 |
45 |
E |
0.96 |
C |
0.93 |
DAC43/45820037 |
43/45 |
82 |
37 |
37 |
B |
0.76 |
DAC44825037 |
44 |
82.5 |
37 |
37 |
B |
0.72 |
E |
0.73 |
ABS |
0.73 |
DAC44840042/40 |
44 |
84 |
42 |
40 |
B |
0.86 |
DAC45770050/45 |
45 |
77 |
50 |
45 |
C |
0.80 |
DAC45800037 |
45 |
80 |
37 |
37 |
C |
0.70 |
DAC45800045 |
45 |
80 |
45 |
45 |
C |
0.78 |
E |
0.80 |
DAC45820042 |
45 |
82 |
42 |
42 |
ABS |
0.82 |
DAC45830045 |
45 |
83 |
45 |
45 |
E |
0.90 |
DAC45840039 |
45 |
84 |
39 |
39 |
B |
0.85 |
C |
0.84 |
E |
0.86 |
ABS |
0.86 |
DAC45840041/39 |
45 |
84 |
41 |
39 |
C |
0.85 |
E |
0.88 |
E |
0.88 |
DAC45840042/40 |
45 |
84 |
42 |
40 |
B |
0.86 |
E |
0.86 |
ABS |
0.88 |
DAC45840045 |
45 |
84 |
45 |
45 |
E |
0.95 |
DAC458500302 |
45 |
85 |
30.2 |
30.2 |
B |
0.63 |
DAC45850041 |
45 |
85 |
41 |
41 |
C |
0.93 |
E |
0.95 |
DAC45850541 |
45 |
85.05 |
41 |
41 |
ABS |
0.95 |
DAC45860039 |
45 |
86 |
39 |
39 |
ABS |
0.95 |
DAC45870041/39 |
45 |
85 |
41 |
39 |
E |
1.00 |
DAC45880039 |
45 |
88 |
39 |
39 |
ABS |
1.10 |
DAC47810053 |
47 |
81 |
53 |
53 |
E |
0.86 |
DAC47850045 |
47 |
85 |
45 |
45 |
E |
0.90 |
DAC47880055 |
47 |
88 |
55 |
55 |
E |
1.25 |
DAC478800575 |
47 |
88 |
57.5 |
57.5 |
E |
1.35 |
DAC48860042/40 |
48 |
86 |
42 |
40 |
LZ |
1.20 |
ABS |
1.20 |
DAC48890044 |
48 |
89 |
44 |
44 |
B |
1.30 |
DAC48900042 |
48 |
90 |
42 |
42 |
E |
1.30 |
DAC49840048 |
48 |
84 |
48 |
48 |
B |
0.84 |
E |
0.85 |
E/RD |
0.88 |
DAC49880046 |
49 |
88 |
46 |
46 |
E |
1.00 |
DAC49900045 |
49 |
90 |
45 |
45 |
E |
1.15 |
DAC51910044 |
51 |
91 |
44 |
44 |
ABS |
1.05 |
DAC51960050 |
51 |
96 |
50 |
50 |
ABS |
1.35 |
DAC52910040 |
52 |
91 |
40 |
40 |
ABS |
1 |
DAC54960051 |
54 |
96 |
51 |
51 |
E |
1.30 |
................................................More items welcome call us to get quotation.