Strict Quality Standards Well Cover Radial and Axial Loads Automotive Bearings DAC37720437/633531B

Product Description

Product Description

Auto Spare Parts and Bearings
01
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.
02

A strong full range of Automotive Spare parts

Automotive Bearings & Wheel hubs

Water Pump Bearings

The Granville company manufactures and exporting bearings in multiple sizes under the brand name GIL for the automotive industries, and for general industrial applications. It has one of the wide bearings product portfolios in the global market, allowing it to cater to a range of customers. 

The bearings are made from finest materials leading to long service life and high strength. Meticulously dimensioned, Granville automotive bearings are interchangeable with the OE parts.

 

Advantages at a Glance
Longevity
Strict quality standards
Precision fit
Compliance with vehicle manufacturer requirements
 

Product Parameters

Bearing No.	dxDxBxC (mm)				Interchangeable
DAC37720437	37	72.04	37	37	633028

Technology and trends
Bearing Strength.
Because the bearings are subjected to very high radial and axial loads, strength is critical. Stress-strain analysis is generally performed by CAE, plus a certain safety margin.
Bearing stiffness.
If the bearing stiffness is very poor, it will lead to a large deformation of the flange surface where the bearing is connected to the brake disc when the bearing is subjected to lateral force, which will lead to problems such as friction pad bias grinding.
Bearing dragging moment.
The dragging moment of the bearing is the resistance when the bearing rotates, its size affects the fuel consumption, and for new energy vehicles affects the range.
Bearing life.
Bearings are maintenance-free throughout the life of the vehicle, so their life must be longer than the life of the vehicle. There is a very complex formula for calculating their life, and this is where the Know-How of different component suppliers lies.
Sealing.
It refers to the seal to prevent external water/dust from entering inside the bearing, which will affect the lubricating effect of the balls, and eventually will affect the life of the balls.

To determine if a vehicle's bearings are damaged, there are two ways.
.
Place the vehicle on a lift and rotate the wheels hard to see if the wheels will jam and assess if the drag torque of the wheels is normal. If the balls are poorly lubricated or out of round, this can cause stalling or an increase in drag torque.
.
Pay attention to the wheel direction during normal vehicle driving to see if there is any noise. If the ball is poorly lubricated, the first problem that occurs is a strange noise. If there is no noise, there is usually no problem.
.
In addition, since the majority of wheel speed sensors have their signal source (pole or ring) integrated into the bearing, if there is a problem with the wheel speed signal, the instrument panel will report a fault code and the ABS fault light will be on as shown in the figure below.
So if the ABS fault light is on, there is a possibility that the magnetic pole of the bearing is damaged.

 
 

More Choices

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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

Extensive Products

 

Company Profile

GRANVILLE INDUSTRIAL LTD.
XIAMEN GRANVILLE MECHATRONICS CO,. LTD
XIAMEN YANGSEN NC EQUIPMENT CO,. LTD.

As a leading supplier of transmission components and electromechanical equipment, we strive to reduce friction and solve the core challenges of intelligent manufacturing. We operate in four industrial clusters:

Factory
Granville ALS Machinery Co., Ltd. is located in Xiaoshan, Hangzhou, founded in 2003 and recombined in 2015 by investing new production lines expanding manufacturing capacity in new plant. Covering an area of 20,000 square meters, with 16 modern bearing production lines and a monthly production capacity of 400,000 sets.

Strictly in accordance with the standardized process, by professional technical personnel to ensure the stability of product quality. IATF16949, ISO9001 Certificated factory.

 

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FAQ

I. Products & Quality
Q1: What types of products?
A1: Quick review as below, Explore with us together.
Types: Precision ball bearings | Mounted bearing unit & housing | Automotive aftermarket | Supply chain management products | Bearing accessories | Power transmission Products | Machine tools & mechatronics | Others
Field: Auto, motorcylce parts & accessories | Construction & decoration | Industrial equipment &  components | Manufacturing & processing machinery | Metallurgy, mineral & energy | Transportation

Q2: How is quality guaranteed
A2: ISO 9001 certified, 100% inspection before delivery, 2-year warranty under suitable storage, traceable for solution,high-end products take good market share endorsed

II. Price & Order
Q3: Pricing?
A3: Depends on type/material. Inquiry via Made-in-China or contact us. Reasonable as we invest in advanced machines and professionals with confidence to the market, manufacturing hub reduce the cost for quality material, large volume demand share the input, international trade policy support, loyal customers' repeated order awesome the cycle

Q4: How to order?
A4: Place order on Made-in-China, email, or call for fast service.

Q5:Sample or small batch availabe?
A5:Sure, free sample in stock within 7 days(shipping cost excluded), custom items vary. Small batch for different series for quality checking is understandable, solution to reduce inventory risk, considering scale effect, we look forward to your further choice.

III. Service & After-sales
Q6: Delivery time?
A6: Stock items within 7 days.General production within 30 days. Check live inventory now.

Q7: Issues after purchase?
A7: Replace/refund for defects. Free tech support. Fast response.

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