Interchangeable 309724B Auto Spare Parts DAC34620037 Deep Groove Ball Bearing

• Customization: Available
• After-sales Service: Personalized service
• Warranty: 2 Years
• Model NO.: DAC34620037
• Material: Chrome Steel Gcr15; GcR15SiMn
• Tolerance: P0, P6, P5, P4
• Certification: ISO9001, TS16949
• Clearance: C1, C2, C3, C4, C5
• ABS: With ABS
• Interchangable: 309724B
• Structure: Deep Groove Ball Bearing
• Inside Diameter: 34mm
• Outside Diameter: 62mm
• Thickness: 37mm
• Weight: 0.42kg
• Number of Row: Double Row
• Cage: Steel Cage, Nolyn Cage
• Lubrication: Grease
• Precision: ABEC1, ABEC3, ABEC5, ABEC7
• Vibration: Z1V1, Z2V2, Z3V3, Z4V4
• Seals Type: 2RS
• Package: Carton Boxes/ Wooden Cases/ Pallets
• Ring Material: Carbon Steel; Stainless Steel; Chrome Steel
• Applicable industries: Automobile industry
• Transport Package: Industrial Package / Color Box
• Specification: 34x62x37
• Trademark: GIL or Customized or Neutral
• Origin: China
• HS Code: 8482500090
• Production Capacity: 30000 PCS/Month

Product Description

Product Parameters

Bearing No.	dxDxBxC (mm)				Interchangeable
DAC34620037	34	62	37	37	309724B

Other Options

Double row angular contact ball bearings (DAC Series)
Bearing No.	dxDxBxC (mm)				Interchangeable	Bearing No.	dxDxBxC (mm)				Interchangeable
DAC255200206	25	52	20.6	20.6	617546A	DAC38740450	38	74.04	50	50	559912
DAC25520037	25	52	37	37	445539A	DAC39680037	39	68	37	37	311315DB
DAC27600050	27	60	50	50	513071	DAC39680637	39	68.06	37	37	311315BD
DAC30500020	30	50	20	20	DE0678CS12	DAC39720037	39	72	37	37	311396
DAC30540024	30	54	24	24	DE0681CS16	DAC39720637	39	72.06	37	37	542186CA
DAC30550030/25	30	55	30	25	ATV-BB-2	DAC40720037	40	72	37	37	311443B
DAC30600337	30	60.03	37	37	633313C	DAC40720737	40	72.07	37	37	51004
DAC30640042	30	64	42	42		DAC40740036/34	40	74	36	34	DAC4074BW
DAC34620037	34	62	37	37	309724B	DAC40740540	40	74.05	40	40	DE08A27
DAC34640037	34	64	37	37	309726	DAC40750037	40	75	37	37	633966E
DAC34660037	34	66	37	37	636114A	DAC40760033/28	40	76	33	28	474743
DAC35640037	35	64	37	37	510014	DAC40760441/38	40	76.04	41	38	DE0891
DAC35650035	35	65	35	35	443952EA	DAC408000302	40	80	30.2	30.2	440320H
DAC35660032	35	66	32	32	445980BA	DAC40800036/34	40	80	36	34	513036
DAC35660033	35	66	33	33	633676	DAC40820040	40	82	40	40
DAC35660037	35	66	37	37	311309	DAC40840338	40	84.025	38	38	IR-8638
DAC35680037	35	68	37	37	633295	DAC42750037	42	75	37	37	633457
DAC35680233/30	35	68.02	33	30	DAC3568W-6	DAC42750737	42	75.07	37	37	633791
DAC35720028	35	72	28	28	441832AB	DAC42760038/35	42	76	38	35	IR-8650
DAC35720034	35	72	34	34	B36	DAC42760039	42	76	39	39	513058
DAC35720233/31	35	72.02	33	31		DAC42760040/37	42	76	40	37	909042
DAC35720433	35	72.04	33	33	633669	DAC42800036/34	42	80	36	34	MV4280
DAC35720434	35	72.04	34	34		DAC42800045	42	80	45	45	DAC428045BW
DAC36720534	36	72.05	34	34	B32	DAC42820036	42	82	36	36	446047
DAC36760029/27	36	76	29	27	DE0769	DAC42820037	42	82	37	37	311413A
DAC37720037	37	72	37	37	633541B	DAC42840036	42	84	36	36	444090
DAC37720437	37	72.04	37	37	633028	DAC42840039	42	84	39	39	440090
DAC37740045	37	74	45	45	309946AC	DAC42840236	42	84.02	36	36	444090AB
DAC38720436/33	37.99	72.04	36	33	51007	DAC45800045	45	80	45	45	564725AB
DAC38740236/33	37.99	74.02	36	33	DAC3874W	DAC45840239	45	84.02	39	39	513130
DAC38700038	38	70	38	38	510012	DAC45850041	45	85	41	41	580191
DAC38720440	38	72.04	40	40	DE0871	DAC49880046	49	88	46	46
DAC38740036/33	38	74	36	33	514002	DAC50900034	50	90	34	34	633007C

 

Product Description

As one of the global leaders in passenger car and commercial vehicle spare parts in the aftermarket. For automotive and related markets around the world, we provide the industry's most comprehensive range of qualified products available today.

At Granville, you will find everything you need for professional vehicle repairs of passenger cars, trucks buses, trailers, semitrailers, and light commercial vehicles for all the popular brands and models.

Features

• Low friction coefficient
• High speed limit
• For Heavier loads on various automobiles
• Low energy consumption
• Durable seals and couping life
• Low vibration and noise
• Super finished raceways

Packing

• Industrial packing: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton  + plywood pallets
• Commercial packing: 1pc/ plastic bag + color box + carton + plywood pallets
• As the customers' requirement

Technological capability:

• High performance seal ring
• Rolling technology
• Light weight miniaturization
• Low friction moment
• ABS technology

Automotive Hub Bearings Applications:

• Widely used in cars, there is also a trend that expand the application in trucks
• Inside the engine, inside the gearbox, transmission system, driving system, front and rear wheels
• Vehicle electrical equipment

More Choices

From steering, engine, braking, chassis, and wheel fastening technology to vehicle electronics, Granville auto plus program you will find everything you need for professional vehicle repairs of passenger cars, trucks, buses, trailers, semitrailers a, and light commercial vehicles for all the popular brands and models. 

A Strong Range of Automotive Spare Parts

 

Company Profile

Granville's advanced service solutions can help you to:
*Improve productivity
*Reduce maintenance costs
*Improve energy efficiency
*Optimize designs
*Reduce time to market
*Reduce total cost of ownership

Raw Material

The selection of raw materials is a fundamental step in the production of high-quality bearings. The development and choice of high purity steel is crucial in order to achieve greater durability than required by the ISO standards referred to.

Granville standard bearings are manufactured with 100 Cr6 grade steel, which ensures high levels in terms of:

• Hardness
• Wear resistance
• Resistance to fatigue
• Dimensional stability
• Mechanical strength
• Compressive strength

This type of steel combined with a heat treatment, is an excellent solution for various applications.

Some Photos of grinding machine (lines) and assembly lines

FAQ

Q1. Steel material factory?      GCR15 from Hangzhou Steel factory.

Q2. Bearing rings are heat forged or made from a tube (pipe)?  All DAC bearings are all made from Tube.

Q3. Balls grade (G...; Z...;) and factory (the best way is to send picture from the ball box).         Q4. Grease model and manufacturer.

              Steel ball GCR15,G10Z3 from Shandong donge company                                                        NLGI 2 from Mobil

 

Q5. Please send me your production process flow (can be in chinese) and some test reports.

     
                                                                   Please see below production process and attached 2 test reports
Q6.  General factory warranty in kms. Real mileage in kms (how many kms really can last your hub bearing). 

General warranty in 50,000 kms.
Real mileage in 50,000 kms based on right installation