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Wheel Hub Bearing DAC42840040 (1).jpg
Wheel Hub Bearing DAC42840040 (2).jpg

China DAC42840040 Wheel Hub Bearing 42*84*40 - High Precision Automotive Front Bearing from Reliable Suppliers & Factory

High Load-Bearing Capacity: Our bearings are engineered to support not only the vehicle’s weight (radial load) but also the lateral forces experienced during cornering and braking (axial load), ensuring maximum performance under various driving conditions.

Dynamic Stability: Designed to provide exceptional stability, our bearings effectively absorb shocks and vibrations from different road surfaces, including bumpy terrain and during emergency braking, enhancing safety and comfort.

Low Friction Coefficient: Manufactured with high-quality materials and precision processing techniques, our bearings feature a minimal friction coefficient between the rolling elements and the raceway. This allows for smooth wheel rotation with reduced friction, leading to improved fuel efficiency and lower energy consumption—key benefits sought by automotive manufacturers and users alike.

As a trusted supplier and factory in China, we are committed to delivering top-notch bearings that meet stringent quality standards and enhance the overall performance of vehicles.

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    Product Details

    Bearing Detail

    Item No. DAC42840040
    Bearing Type Wheel hub bearing
    Ball Bearing Seals DDU, ZZ, 2RS
    Number of Rows DOUBLE ROW
    Material Chrome steel GCr15
    Precision Rating P0, P2, P5, P6, P4
    Clearance C0, C2, C3, C4, C5
    Noise Level V1, V2, V3
    Cage Material Steel Cage, Brass Cage, Nylon Cage
    Seal Type Open or Sealed
    Specification 42 × 84 × 40 mm
    Usage Car, Truck, Trailer, Automotive vehicles
    Brand JITO or OEM
    Key Features Long-life with superior reliability
    Strict quality-controlled low noise operation
    High load capacity with advanced technical design
    Competitive pricing with optimal value
    Full OEM customization service offered
    Application Gearbox, auto, reduction box, engine machinery, mining machinery, etc.
    Package Pallet, wooden case, commercial packaging or customized
    Delivery Port Tianjin or Qingdao
    Lubrication Grease or Oil

    Performance Characteristics

    ✓ High Load-Bearing Capacity

    Engineered to handle substantial vehicle radial weight as well as heavy lateral axial loads generated during cornering and aggressive braking.

    ✓ Dynamic Stability

    Optimized internal structure dampens shock and vibration across diverse road conditions, including rough surfaces and rapid deceleration.

    ✓ Low Friction Coefficient

    Precision-finished raceways and premium rolling elements minimize frictional resistance, reducing energy loss and enhancing fuel economy.

    ✓ High Precision

    Maintains strict coaxiality and verticality of the wheel hub assembly, dampening noise and vibration for improved driver comfort.

    ✓ High Reliability

    Crafted from premium GCr15 chrome bearing steel with advanced heat treatment, delivering exceptional wear resistance and operational safety.

    Application & Structural Features

    ● Widely Applicable Models

    Widely fitted on compact, passenger, and commercial models including Foton Midi, Great Wall Mini, Fengxing S500, Jingyi X3/X5, meeting rigorous daily driving demands.

    ● Easy Installation

    Unitized assembly design mounts directly onto vehicle wheel hubs and axles without tedious adjustment, lowering installation downtime and labor costs.

    ● Double-Row Angular Structure

    Double-row angular contact ball/roller layout handles combined radial and bidirectional thrust loads effectively for enhanced rigidity.

    ● Advanced Sealing & ABS Integration

    Equipped with high-performance multi-lip contact seals to lock in grease and block contaminants, with provisions for integrated ABS sensor rings.

    Regular Style Size & Interchange Reference

    Bearing No. Dimensions (mm) N.W. (kg) Corresponding Item No. Seal Form
    d D B C SKF FAG KOYO
    DAC124000183 12 40 18.3 18.3 0.11 C-00187     D
    DAC20420030/29 20 42 30 29 0.17 565592 J22 539816   B
    DAC205000206 20 50 20.6 20.6 0.21 156704     A
    DAC205000206S 20 50 20.6 20.6 0.22   320104   A
    DAC2184800206/18 21.8 48 20.6 18 0.25       A
    DAC25520037 25 52 37 37 0.31 445539A 576467   B.C.E
    DAC25520037S 25 52 37 37 0.31 FC12025     B.D.F
    DAC25520042 25 52 42 42 0.34 25BWD01     BCE
    DAC25520043 25 52 43 43 0.35       B
    DAC255200206/23 25 52 20.6 23 0.33       B
    DAC25550043 25 55 43 43 0.36     IR-2222 B.C
    DAC25560032 25 56 32 32 0.34       D
    DAC25560029/206 25 56 29 20.6 0.32       B
    DAC254650027/24 25.4 65 27 24 0.6       A
    DAC25720043 25 72 43 43 0.65       I
    DAC27520045 27 52 45 45 0.36       B
    DAC27530043 27 53 43 43 0.36       B
    DAC27600050 27 60 50 50 0.56 27BWD01J IR-8653   B.I
    DAC28580042 28 58 42 42 0.45 28BWD03A   DAC28582RK B
    DA C28610042 28 61 42 42 0.53 28BWD01A     A.B
    DAC29530037 29 53 37 37 0.34   801023A   D?
    DAC30500020 30 50 20 20 0.13       B
    DAC30540024 30 54 24 24 0.36     DE0681 A
    DAC30550030/25 30 55 30 25 0.39     ATV-BB-2 A
    DAC30550032 30 55 32 32 0.27       D
    DAC30580042 30 58 42 42 0.48       B
    DAC30600037 30 60 37 37 0.42     6-256706E1 B.C
    DAC30600337 30 60.03 37 37 0.42 633313C 529891AB 545312 B.C.D
    DAC3060037/34 30 60 37 34 0.4       A
    DAC30620032 30 62 32 32 0.36     30BVV06 B
    DAC30620037 30 62 37 37 0.42   IR-8004   D
    DAC30620038 30 62 38 38 0.43 30BWD10     D
    DAC30620044 30 62 44 44 0.44       B
    DAC30630042 30 63 42 42 0.47 30BWD01A   DAC3063W-1 A.B
    DAC30640037 30 64 37 37 0.47       D
    DAC30640042 30 64 42 42 0.49     DAC3064WRKB F
    DAC30650021 30 65 21 21 0.27 630374/C4 522372 IR-8014 B
    DAC306500264 30 65 26.4 26.4 0.36 320406     B
    DAC30680045 30 68 45 45 0.52 30BWD04     E
    DCA307200302 30 72 30.2 30.2 0.31   3306   A
    DAC30720037 30 72 37 37 0.8 BAHB636035     A
    DAC32720045 32 72 45 45 0.6 32BWD05     A
    DAC32580065/57 32 58 65 57 0.6       B
    DAC32720034 32 72 34 34 0.6       B
    DAC34620037 34 62 37 37 0.41 309724 / BAHB311316B 561447 / 531910   B.C
    DAC34640037 34 64 37 37 0.43 309726DA 532066DE DAC3464G1 C.E.G.F
    DAC34660037 34 66 37 37 0.41 636114A 580400CA   C.E
    DAC34670037 34 67 37 37 0.44       C
    DAC35680233/30 34.99 68.02 33 30 0.47     DAC3568W-6 A
    DAC35620031 35 61.8 31 31 0.35     DAC3562AW A
    DAC35620040 35 61.8/62 40 40 0.42     DAC3562W-5CS35 B.D
    DAC35640037 35 64 37 37 0.41     DAC3564A-1 C.D
    DAC35650035 35 65 35 35 0.4 BT2B445620B 546238A   B.C.D
    DAC35660032 35 66 32 32 0.42 445980A     B.D
    DAC35660033 35 66 33 33 0.43 BAHB633676     B
    DAC35660037 35 66 37 37 0.48 BAHB311309 544307 BAHB0023 C.E
    DAC35670042 35 67 42 42 0.45       D
    DAC35680037 35 68 37 37 0.48 PLC15-12 GB12132S03 DAC3568A2RS B.C.D
    DAC35680042 35 68 42 42 0.52       B
    DAC35680045 35 68 45 45 0.52       B
    DAC35720027 35 72 27 27 0.43       A
    DAC35720028 35 72.02 28 28 0.44       A
    DAC35720033 35 72 33 33 0.58 BAHB633669 548083 GB12094 B.C
    DAC35720034 35 72 34 34 0.6       B
    DAC35720233/31 35 72.02 33 31 0.56     DAC357233B-1W A
    DAC35720433 35 72.04 33 33 0.58 BA2B446762B   GB12862 D
    DAC35720042 35 72 42 42 0.7       B
    DAC35720045 35 72 45 45 0.72       B
    DAC35760054 35 76 54 54 0.84 35BWD10     G
    DAC36680033 36 68 33 33 0.5     DAC3668AW A.B.D
    DAC36720434 36 72.04 34 340 0.58       B
    DAC36720534 36 72.05 34 34 0.58 36BWD01C 559225 DAC367234A A
    DAC37680045 37 68 45 45 0.72       B
    DAC37720033S 37 72 33 33 0.58 BAH0051B   GB40547 B.E
    DAC37720037 37 72 37 37 0.59   TGB40547 GB12807.S03 D
    DAC37720237 37 72.02 37 37 0.59 BA2B633028 527631 GB12258 B.C.D
    DAC37720437 37 72.04 37 37 0.59 579794   GB12131 B.C.D
    DAC37740045 37 74 45 45 0.79 309946AC 541521C   B.C
    DAC37720052/45 37 72 52 45 0.7       D
    DAC38700040 38 70 40 40 0.58       C
    DAC38710233/30 37.99 71.02 33 30 0.5   38BWDD09 DAC3871W-2 A
    DAC38720236/33 37.99 72.02 36 33 0.54     DAC3872W-3-8 A.B
    DAC38740236/33 37.99 74.02 36 33 0.58   574795 DAC3874W-6 A
    DAC38700037 38.1 70 37 37 0.52 636193A     C.D
    DAC38700038 38 70 38 38 0.55     DAC3870BW C.D
    DAC38710039 38 71 39 39 0.62     DAC3871W-3 C.D
    DAC38720034 38 72 34 34 0.46     DAC3872ACS42 B
    DAC38720040 38 72 40 40 0.63     DAC3872W-10 C.D
    DAC38730040 38 73 40 40 0.65     DAC3873-W C
    DAC38740040 38 74 40 40         B
    DAC38740050 38 74 50 50 0.78 38BWD06 559192 NTNDE0892 B.G
    DAC38740036 38 74 36 36 0.46       B.D
    DAC39670037 39 67 37 37 0.46       B
    DAC39680037 39 68 37 37 0.48 BA2B309692 / 311315BD 540733   C.G.D.F
    DAC39680737 39 68.07 37 37 0.48       C.D
    DAC39720037 39 72 37 37 0.56 309639 / BAHB311396B 542186A / 801663D DAC3972AW4 C.E
    DAC39720437 39 72.04 37 37 0.56 801663E     C.E
    DAC39740036/34 39 74 36 34 0.62       B.D
    DAC39740034 39 74 34 34 0.6       B
    DAC39740038 39 74 38 38 0.65       B
    DAC39740039 39 74 39 39 0.66 636096A 579557   B.D
    DAC39/41750037 39/41 75 37 37 0.62 BAHB633815A 567447B   B.C
    DAC40680042 40 68 42 42 0.51       C
    DAC40720036 40 72 36 36 0.54       C
    DAC40720037 40 72 37 37 0.55 BAHB311443B 566719   C.G.F
    DAC40720036/33 40 72 36 33 0.54     DAC4072W-3CS35 A
    DAC40720437 40 72.04 37 37 0.55 801663D     C.G
    DAC40720637 40 72.06 37 37 0.55       C.G
    DAC40730055 40 73 55 55 0.58       D
    DAC40740036/34 40 74 36 34 0.58     DAC4074CWCS73 A
    DAC40740036 40 74 36 36 0.6   AU0817-5 40BWD15 B.D
    DAC40740040 40 74 40 40 0.66 801136 559493 DAC407440 B.D
    DAC40740042 40 74 42 42 0.7     40BWD12 D
    DAC40750037 40 75 37 37 0.62 BAHB633966 559494   B.C.D
    DAC40760033 40 76 33 33 0.55   555800   B.D
    DAC40760033/28 40 76 33 28 0.54 474743 539166AB   A
    DAC40760036 40 76 36 36 0.55       B.G
    DAC40760041/38 40 76 41 38 0.66   40BWD05 DAC4076412RS I
    DAC40800302 40 80 30.2 30.2 0.65 440320H / Y44FB10394 565636 / 523854   A.D
    DAC40800036/34 40 80 36 34 0.7     DAC4080M1 B.D
    DAC408000381 40 80 38.1 38.1 0.75   534682B   B.E
    DAC40820040 40 82 40 40 0.8       A
    DAC40840034 40 84 34 34 0.94 Y44GB12667     A
    DAC40840038 40 84 38 38 0.96 GB40250     B.D
    DAC40800040 40 80 40 40 0.83       C.D
    DAC40842538 40 84.25 38 38 0.97 GB40250S01     B.D
    DAC40900046 40 90 46 46 0.92     PT40900046 A
    DAC401080032/17 40 108 32 17 1.2 BA2B445533   TGB10872S02 G
    DAC42720038/35 42 72 38 35 0.54       B
    DAC42720038 42 72 38 38 0.66       B
    DAC42750037 42 75 37 37 0.59 309245 / 633196 545495D / 533953   B.C
    DAC42720037 42 72 37 37 0.6       D
    DAC42750045 42 75 45 45 0.63       B
    DAC42760033 42 76 33 33 0.56   555801   B
    DAC42760038/35 42 76 38 35 0.58 42BWD06   IR8650 A
    DAC42760039 42 76 39 39 0.62   579102   B
    DAC42760040/37 42 76 40 37 0.64 909042 547059A DAC427640 2RSF B
    DAC42760037/35 42 76 37 35 0.56       D
    DAC42780040 42 78 40 40 0.66       B
    DAC42800042 42 80 42 42 0.8       B
    DAC42780045 42 78 45 45 0.68       B
    DAC42780038 42 78 38 38 0.64     42BW09 D
    DAC42800036/34 42 80 36 34 0.7       B.D
    DAC42800037 42 80 37 37 0.79       B.C.D
    DAC42800045 42 80 45 45 0.85     DAC4280W-2CS40 B.C.D
    DAC42800342 42 80.03 42 42 0.81 BA2B309609AD 527243C DAC4280B 2RS B.C
    DAC42820036 42 82 36 36 0.77 BA2B446047 561481 GB12163 SO4 A.B.D
    DAC42820037 42 82 37 37 0.77 BAHB311413A 565636 GB12269 B.C
    DAC42840034 42 84 34 34 0.75 Y44GB12667     A
    DAC42840036 42 84 36 36 0.88 BA2B444090A 564727 GB10857 S02 B
    DAC42840037 42 84 37 37 0.91       B
    DAC42840039 42 84 39 39 0.93 440090 543359B GB10702 S02 B.C.D
    DAC42842538 42 84.25 38 38 0.93       B.E.F
    DAC43760043 43 76 43 43 0.66       B.C
    DAC43770042/38 43 77 42 38 0.64       D
    DAC43790041/38 43 79 41 38 0.84     DAC4379-1 F.D
    DAC43800050/45 43 80 50 45 0.95   43BWD03 DAC4380A A
    DAC43820045 43 82 45 45 0.9   43BWD06 DAC4382W-3CS79 B.C
    DAC43/45820037 43/45 82 37 37 0.76 BAHB633814A 567519A   B.D
    DAC43/45850037 43/45 85 37 37 0.8       D
    DAC448250037 44 82.5 37 37 0.76     GB40246S07 D
    DAC44850023 44 85 23 23 0.54   4209ATN9   A
    DAC45750027/15 45 75 27 15         A
    DAC45750023/15 45 75 23 15         A
    DAC45800045 45 80 45 45 0.95   564725AB   B
    DAC45800045/44 45 80 45 44 0.95       D
    DAC45800048 45 80 48 48 0.99       D
    DAC45830044 45 83 44 44 0.9       B
    DAC45830045 45 83 45 45 0.92       B
    DAC45840038 45 84 38 38 0.87       B
    DAC45840039 45 84 39 39 0.88 309797 45BWD03   B.D.I
    DAC45840041/39 45 84 41 39 0.9     DAC4584DW D
    DAC45840042/40 45 84 42 40 0.9   45BWD07   D
    DAC45840042 45 84 42 42 0.9       B
    DAC45850023 45 85 23 23 0.56   4209   A
    DAC458500302 45 85 30.2 30.2 0.83     DAC 2004 B
    DAC45850041 45 85 41 41 0.9       B.F
    DAC45850051 45 85 51 51 1       B.F
    DAC45850047 45 85 47 47 1       B
    DAC45880045 45 88 45 45 1.15       D
    DAC45880039 45 88.02 39 39 0.98       B.D
    DAC47810053 47 81 53 53 0.98       F
    DAC47850045 47 85 45 45 0.98   559431   B.F
    DAC48820037/33 48 82 37 33 0.82       B
    DAC49840039 49 84 39 39 0.93       B.D
    DAC49840048 49 84 48 48 0.98       B
    DAC49880046 49 88 46 46 0.95   572506   B
    DAC50820033/28 50 82 33 28 0.78       D
    DAC50900034 50 90 34 34 0.83 633007C 528514   B
    DAC50900040 50 90 40 40 0.98       C
    DAC55900060 55 90 60 60 0.99       D.E

    For additional models and cross-references, please visit our website: www.jito.cc

    Our Advantages & OEM Services

    Tailored Solution

    We communicate closely with clients to formulate engineering solutions customized to specific automotive conditions.

    Quality Control (Q/C)

    Full compliance with ISO standards with precision testing instruments and multi-stage internal inspections throughout production.

    Packaging

    Standard export protection using eco-friendly materials, with full support for custom branding, boxes, labels, and barcodes.

    Logistics

    Efficient ocean shipping from Tianjin/Qingdao ports, with airfreight and express solutions available for urgent orders.

    12-Month Warranty

    Full guarantee against material and manufacturing defects for 12 months from the date of shipment.

    Frequently Asked Questions (FAQ)

    Q1 What are the exact dimensions of the DAC42840040 wheel bearing?

    The DAC42840040 wheel hub bearing features an inner diameter (d) of 42mm, an outer diameter (D) of 84mm, and a total width/thickness (B/C) of 40mm.

    Q2 Which vehicle models are compatible with DAC42840040?

    It is widely used in automotive applications including Foton Midi, Great Wall Mini, Fengxing S500, Jingyi X3/X5, as well as gearboxes, reduction units, and light commercial vehicles.

    Q3 What material and precision grades are used for manufacturing?

    Our bearings are manufactured from high-grade Chrome Steel (GCr15) and are available in ISO precision ratings from standard P0 up to high-precision P4/P5/P6.

    Q4 What sealing and cage options can I choose from?

    We supply bearings with rubber seals (DDU/2RS), metal shields (ZZ), or open types. Cage options include stamped steel, machined brass, and reinforced nylon cages.

    Q5 Do you provide OEM and customized packaging solutions?

    Yes, we provide full OEM services including custom laser marking, branded single-box packaging, custom carton labeling, and barcode integration.

    Q6 What is the product warranty and delivery terms?

    All bearings come with a 12-month quality warranty from shipment. Regular shipping is routed via Qingdao or Tianjin ports by sea, with expedited air delivery available upon request.

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