Jrm4068 2RS Double Row Tapered Roller Bearings with Nylon Cage Dac40680042

• Contact Angle: 45°
• Aligning: Aligning Bearing
• Separated: Separated
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JRM4068 2RS
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Stock: Large Stock
• OEM Quality: OE-Matching Quality
• Performance: High Performance
• Warranty: One Year
• Weight: 0.64 Kg
• ID: 40mm
• Od: 68mm
• Width: 42mm
• Transport Package: Paper +Plastic Paper+Carton Box+Pallets
• Specification: standard
• Trademark: HJR
• Origin: China
• HS Code: 8482400090
• Production Capacity: 50000PCS/Year
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

High Precision Wheel Hub Bearing Automotive Front Bearing JRM 4068 2RS high quality hot sale Double row tapered roller bearings with nylon cage high quality hot sale wheel hub bearing

The traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The mounting, oiling, sealing and clearance adjustment of the bearings are all carried out on the automobile production line.This kind of structure makes it difficult to assemble in the automobile production plant, high cost, poor reliability, and when the automobile is maintained in the maintenance point, it also needs to clean, grease and adjust the bearing.Wheel hub bearing unit is in the standard angular contact ball bearings and tapered roller bearings, on the basis of it will be two sets of bearing as a whole, has the assembly clearance adjustment performance is good, can be omitted, light weight, compact structure, large load capacity, for the sealed bearing prior to loading, ellipsis external wheel grease seal and from maintenance etc, and has been widely used in cars, in a truck also has a tendency to gradually expand the application.

Bearing Detail
Item No.	JRM 4068 2RS high quality hot sale Double row tapered roller bearings with nylon cage
Wheel hub bearing	Wheel hub bearing
Seals Type:	DU ZZ 2RS
Material	Chrome steel GCr15
Precision	P0,P2,P5,P6,P4
Clearance	C0,C2,C3,C4,C5
Cage type	Steel cage
Ball Bearings Feature	Long-life with high quality
	Low-noise with strict controlling the quality of HJR bearing
	High-load by the advanced high-technical design
	Competitive price, which has the most valuable
	OEM service offered, to meet the customers requirements
Application	mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industry
Bearing Package	Pallet,wooden case,commercial packaging or as customers' requirement

 

Packaging & Delivery:
Packaging Details	Standard exporting packing or according to the customer's requirements
Package Type:	A. Plastic tubes Pack + Carton + Wooden Pallet
	B. Roll Pack + Carton + Wooden Pallet
	C. Individual Box +Plastic bag+ Carton + Wooden Palle

 

Lead Time :
Quantity(Pieces)	1 - 300	>300
Est. Time(days)	2	To be negotiated

 
*Description



1.Automobile wheel bearing structure:
The largest number of wheel bearings for cars used in the past was the use of single row tapered roller or ball bearings in pairs. With the development of technology, car hub units have been widely used in cars. The range and use of hub bearing units is growing, and today it has reached the third generation: the first generation consists of double row angular contact bearings. The second generation has a flange for fixing the bearing on the outer raceway, which can be simply fixed to the axle by a nut. Make the maintenance of the car easier. The third-generation hub bearing unit is equipped with a bearing unit and an anti-lock brake system ABS. The hub unit is designed with an inner flange and an outer flange, the inner flange is bolted to the drive shaft, and the outer flange mounts the entire bearing together.
2.Automotive wheel bearing applications:
The main function of the hub bearing is to load and provide precise guidance for the rotation of the hub. It is both an axial load and a radial load and is a very important component. The traditional automotive wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of the bearings are carried out on the automobile production line. This structure makes it difficult to assemble in a car production plant, high in cost, and poor in reliability, and the car needs to be cleaned, oiled, and adjusted at the time of maintenance at the maintenance point.
3.Automotive wheel bearing features:
The hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings. It integrates two sets of bearings and has good assembly performance, can eliminate clearance adjustment, light weight, compact structure and load capacity. Large, sealed bearings can be pre-loaded with grease, omitting external hub seals and maintenance-free. They have been widely used in cars, and there is a tendency to gradually expand applications in trucks.

Type No.	Size (mm)dxDxB	Type No.	Size (mm) dxDxB
DAC20420030	20x42x30mm	DAC30600037	30x60x37mm
DAC205000206	20x50x20.6mm	DAC30600043	30x60x43mm
DAC255200206	25x52x20.6mm	DAC30620038	30x62x38mm
DAC25520037	25x52x37mm	DAC30630042	30x63x42mm
DAC25520040	25x52x40mm	DAC30630342	30X63.03x42mm
DAC25520042	25x52x42mm	DAC30640042	30x64x42mm
DAC25520043	25x52x43mm	DAC30670024	30x67x24mm
DAC25520045	25x52x45mm	DAC30680045	30x68x45mm
DAC25550043	25x55x43mm	DAC32700038	32x70x38mm
DAC25550045	25x55x45mm	DAC32720034	32x72x34mm
DAC25600206	25x56x20.6mm	DAC32720045	32x72x45mm
DAC25600032	25x60x32mm	DAC32720345	32X72.03x45mm
DAC25600029	25x60x29mm	DAC32730054	32x73x54mm
DAC25600045	25x60x45mm	DAC34620037	34x62x37mm
DAC25620028	25x62x28mm	DAC34640034	34x64x34mm
DAC25620048	25x62x48mm	DAC34640037	34x64x37mm
DAC25720043	25x72x43mm	DAC34660037	34x66x37mm
DAC27520045	27x52x45mm	DAC34670037	34x67x37mm
DAC27520050	27x52x50mm	DAC34680037	34x68x37mm

*Advantage



SOLUTION
- At the beginning, we will have a communication with our customers on their demand, then our  engineers will work out an optimum solution based on the customers' demand and condition.
QUALITY CONTROL (Q/C)
- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.
PACKAGE
- Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer's request.
LOGISTIC
- Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.
WARRANTY
- We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.
*FAQ



Q: What's your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2.Replacements would be sent with goods of your next order;
3.Refund for defective products if customers require.
Q: Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q: What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q: How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q: How to place orders?
A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;
2.Proforma Invoice made and sent to you;
3.Complete Payment after confirming the PI;
4.Confirm Payment and arrange production.

Wheel Bearings Model	Cross Reference	d	D	B	C
DU40730055-2RZ	BTH1024C	40	73	55	55
DU40750050-2RZ	40KWD02	40	75	50	50
DU40800038/NS	513246 4T-CR1-0826	40	80	38	38
DU40800045/44NS	516006	40	80	45	44
DU40800045/44 -2Z	516009 DU4080	40	80	45	44
DU41680040/35NS	517009 BTHB1866046AA	41	68	40	35
DU42720038-2Z	513057 42KWD02D	42	72	38	38
DU42720038/35/NS	517008 46T080704X	42	72	38	35
DU42720052/48NS	516003 4T-CR1-08A02	42	72	52	48
DU42750060-2RZ	FC40784 S01	42	75	60	60
DU42760039-2Z	510058 513058 4T-CRI-0821	42	76	39	39
DU42760040/37/NS	LV547059R BA2B309796BA	42	76	40	37
DU42800038/NS	516005 42KWD08A	42	80	38	38
DU42820040-2RS	42KWD10 90366-T0044	42	82	40	40
DU43730045/41NS	516004 43KWD03G	43	73	45	41
DU43760043/40/JNS	43KWD02G3 TU0904-1/L260	43	76	43	40
DU43760043-2RZ	510060	43	76	43	43
DU43770042/38/NS	517003 46T090804 43KWD04G	43	77	42	38
DU43770045.5/41.5/NS	517013-ABS 43KWD07A	43	77	45.5	41.5

Bearing Number	Specification (mm)				Mass (KG)
	d	D	B	C
5908B	50.379	82	34	30	0.58
5908BD	50.379	81.883	33	28	0.55
DAC20420030/29	20	42	29	30	0.18
DAC20500206	20	50	20.6	20.6	0.17
DAC2050043/45	25	52	45	43	0.37
DAC2550045	25	55	45	45	0.46
DAC25520040	25	52	40	40	0.35
DAC25520042	25	52	42	42	0.36
DAC25520043	25	52	43	43	0.37
DAC25520206	25	52	20.6	20.6	0.19
DAC2552037	25	52	37	37	0.31
DAC25550043	25	55	43	43	0.44
DAC255600206/29	25	56	29	20.6	0.28
DAC25560032	25	56	32	32	0.34
DAC256000206/29	25	60	29	20.6	0.33
DAC25620028/17	25	62	17	28	0.19
DAC25720043	25	72	43	43	0.88
DAC27520045/43	27	52	43	45	0.34
DAC27520050	27	52	50	50	0.38
DAC2760050	27	60	50	50	0.56
DAC28580042	28	58	42	42	0.47
DAC286142	28	61	42	42	0.56
DAC30580042	30	58	42	42	0.4
DAC30600037	30	60	37	37
DAC30600337-4RS	30	60	37	37	0.41
DAC3060037	30	60	37	37	0.42
DAC30630042	30	63	42	42	0.56
DAC3063030042	30	63.03	42	42	0.56
DAC30640042	30	64	42	42	0.49
DAC30650021	30	65	21	21	0.27
DAC30670024	30	67	24	24	0.34
DAC30680045	30	68	45	45	0.73
DAC32700038	32	70	38	38	0.62
DAC32720045	32	72	45	45	0.6
DAC32720345	32	72.03	45	45	0.6
DAC34620037	34	62	37	37	0.41
DAC34640034	34	64	34	34	0.43
DAC34640037	34	64	37	37	0.47
DAC34660037	34	66	37	37	0.5
DAC356180040	35	61.8	40	40	0.43
DAC35620040	35	62	40	40	0.45
DAC35640037	35	64	37	37	0.46
DAC35650035	35	65	35	35	0.4
DAC35650037	35	65	37	37	0.51
DAC35660032	35	66	32	32	0.42
DAC35660033	35	66	32	32	0.43
DAC35660037	35	66	37	37	0.48
DAC35680037	35	68	37	37	0.52
DAC35680045	35	68	45	45
DAC35680233/30	35	68.02	30	33	0.47
DAC35720028	35	72	28	28	0.49
DAC35720033	35	72	33	33	0.58
DAC35720033/31	35	72	31	33	0.54
DAC35720034	35	72	34	34	0.58
DAC35720045	35	72	45	45	0.63
DAC35740030	35	74	30	30	0.49
DAC35760054	35	76	54	54	0.95
DAC35770042	34.99	77.04	42	42	0.86
DAC36680033	36	68	33	33	0.47
DAC36720033/28	36	72	28	33
DAC36720034	36	72	34	34	0.57
DAC36720042	36	72	42	42	0.72
DAC36760029/27	36	76	27	29	0.55
DAC37720037	37	72	37	37	0.59
DAC37720237	37	72	37	37	0.59
DAC3772033	37	72	33	33	0.51
DAC37720437	37	72	37	37	0.59
DAC37740045	37	74	45	45	0.79
DAC38650050	38	65	50	50
DAC38680037	38	68	37	37
DAC38700037	38	70	37	37	0.56
DAC38700038	38	70	38	38	0.57
DAC38710033/30	38	71	30	33	0.5
DAC38710039	38	71	39	39	0.62
DAC38720034	38	72	34	34	0.54
DAC38720036/33	38	72	33	36
DAC38720040	38	72	40	40	0.63
DAC38720236/33	38	72	33	36	0.56
DAC38730040	38	73	40	40	0.67
DAC38740036/33	38	74	33	36	0.59
DAC38740050	38	74	50	50	0.85
DAC38800036/33	38	80	33	36	0.79
DAC39/41750037	0.951219	75	37	37	0.62
DAC39530037	29	53	37	37	0.35
DAC39680037	39	68	37	37	0.48
DAC39680637	39	68	37	37	0.48
DAC39680737	39	68	37	37	0.48
DAC39720037	39	72	37	37	0.6
DAC39720637	39	72.06	37	37	0.6
DAC39740036/34	39	74	34	36
DAC39740039	39	74	39	39	0.66
DAC39740039-4RS	39	74	39	39	0.66
DAC401080032/17	40	108	17	32	1.04
DAC40720037	40	72	37	37	0.55
DAC40720637	40	72.06	37	37
DAC40730055	40	73	55	55
DAC40740036	40	74	36	36	0.62
DAC40740036/34	40	74	34	36	0.58
DAC40740040	40	74	40	40	0.67
DAC40740042	40	74	42	42	0.7
DAC40750037	40	75	37	37	0.62
DAC40760033/28	40	76	28	33	0.54
DAC407641/38	40	76	38	41	0.7
DAC408000302	40	80	30.2	30.2	0.64
DAC40800034	40	80	31	31	0.65
DAC40800036	40	80	36	36
DAC40800036/34	40	80	34	36	0.74
DAC408000381	40	80	38.1	38.1	0.8
DAC40800045/44	40	80	44	45	0.89
DAC40840040	40	84	40	40
DAC408402538	40	84.025	38	38	0.97
DAC41680040/35	41	68	35	40	1.06
DAC42720038	42	72	38	38	0.54
DAC42720038/35	42	72	35	38	0.52
DAC42750037	42	75	37	37	0.6
DAC42760033	42	76	33	33	0.59
DAC42760038/33	42	76	33	38
DAC42760038/35	42	76	35	38	0.65
DAC42760039	42	76	39	39	0.62
DAC42760040/37	42	76	40	37	0.66
DAC42780038	42	78	38	38	0.69
DAC42780041/38	42	78	38	41	0.75
DAC428000302	42	80	30.2	30.2
DAC42800036/34	42	80	34	36	0.81
DAC42800037	42	80	37	37	0.68
DAC42800042	42	80	42	42	0.82
DAC42800045	42	80	45	45	0.86
DAC42800342	42	80.03	42	42	0.82
DAC42820036	42	82	36	36	0.77