30203/31303 Tapered Roller Bearing for Motor Part

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: All Types
• Model NO.: 30203/31303
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial/Thrust
• Separated: Separated
• Factory or Trader: Factory
• Shipping: Sea Freight/Air Freight
• Bearing Metrial: Stainless Steel/Chromium Steel
• Sample Order: Acceptable
• Advantages: Large Load Capacity/Low Noise/High Precision
• Noise Level: Z4/Z3/Z2/Z1
• Precision: P0/P6/P5/P4/P2
• Clearance: C0/C2/C3/C4/C5
• Size: All Sizes Are Avaliable
• Lubricant: Grease or Oil
• Stock: Large Stock
• OEM: Acceptable
• Cage: Iron/Brass/Nylon
• Production Process: High Precision Production
• Design: Standard Design
• Transport Package: Customized According to Customer Needs
• Specification: All sizes
• Trademark: DNSKF
• Origin: Linqing, China
• HS Code: 8482200000
• Production Capacity: 10000pieces/Month
• Package Size: 40.00cm * 35.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Tapered roller bearings mainly bear radial and axial combined loads. The bearing capacity depends on the raceway angle of the outer ring, and the larger the angle, the greater the bearing capacity. Tapered roller bearings are usually of the separated type, that is, the conical inner ring component composed of inner rings with roller and cage components can be installed separately from the conical outer ring (outer ring).
Tapered roller bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.

Product Details

1. Large radial bearing capacity, suitable for bearing heavy loads and impact loads.
2. The friction coefficient is small, and the limiting speed is close to Deep Groove Ball Bearing.
3. Tapered roller bearings have axial forces, so they need to be used in pairs.
4. Good lubrication is required, preferably oil bath lubrication.

 

Product Models

Tapered Roller Bearing
30000 Series Tapered Roller Bearing
Bearing No.	Dimensions(mm)						Weight(kg)
	d		D		T
30202	15		35		11		0.053
30203	17		40		13.25		0.079
30204	20		47		15.25		0.126
30205	25		52		16.25		0.154
30206	30		62		17.25		0.231
30207	35		72		18.25		0.331
30208	40		80		19.75		0.422
30209	45		85		20.75		0.474
30210	50		90		21.75		0.529
30211	55		100		22.75		0.713
30212	60		110		23.75		0.904
30213	65		120		24.75		1.13
30214	70		125		26.25		1.26
30215	75		130		27.25		1.36
30216	80		140		28.5		1.65
30217	85		150		31		2.1
30218	90		160		33		2.52
30219	95		170		35		3.17
30220	100		180		37.5		3.8
30221	105		190		39.5		4.5
30222	110		200		41.5		5.16
30224	120		215		44		6.27
30302	15		42		13		0.098
30303	17		47		15.25		0.129
30304	20		52		16.25		0.165
30305	25		62		18.25		0.263
30306	30		72		20.75		0.387
30307	35		80		22.75		0.515
30308	40		90		25.25		0.747
30309	45		100		27.25		0.984
30310	50		110		29.25		1.28
30311	55		120		31.5		1.63
30312	60		130		33.5		1.99
30313	65		140		36		2.44
30314	70		150		38		2.98
30315	75		160		40		3.57
30316	80		170		43		4.5
30317	85		180		45		5.25
30318	90		190		47		5.79
30319	95		200		50		7.2
30320	100		215		52		8.27
30321	105		225		54		10.5
30322	110		290		55		11.4
Tapered Roller Bearing
31000 Series Tapered Roller Bearing
Bearing No.	Dimensions(mm)						Weight
	d		D		B
31303	17		47		15		0.13
31304	20		52		16.5		0.17
31305	25		62		18.5		0.26
31306	30		72		21		0.38
31307	35		80		23		0.517
31308	40		90		25.5		0.66
31309	45		100		27.5		0.974
31310	50		110		29.5		1.23
31311	55		120		32		1.5
31312	60		130		34		1.92
31313	65		140		36.5		2.29
31314	70		150		38.5		2.87
31315	75		160		40		3.43
31316	80		170		42.5		4.09
31317	85		180		45		4.91
32000 Series Tapered Roller Bearing
Bearing No.	Dimensions(mm)						Weight
	d		D		B
32203	17		40		17.25		0.102
32204	20		47		19.25		0.16
32205	25		52		19.25		0.187
32206	30		62		21.25		0.287
32207	35		72		24.25		0.445
32208	40		80		24.75		0.532
32209	45		85		24.75		0.573
32210	50		90		24.75		0.626
32211	55		100		26.75		0.853
32212	60		110		29.75		1.17
32213	65		120		32.75		1.55
32214	70		125		33.25		1.64
32215	75		130		33.25		1.74
32216	80		140		35.5		2.15
32217	85		150		39		2.75
32218	90		160		43		3.42
32219	95		170		46		4.33
32220	100		180		49.5		5.14
32221	105		190		53.3		5.9
32222	110		200		56.5		7.5
32304	20		52		22.25		0.23
32305	25		62		25.25		0.368
32306	30		72		28.75		0.562
32307	35		80		32.75		0.763
32308	40		90		35.25		1.04
32309	45		100		38.25		1.4
32310	50		110		42.25		1.89
32311	55		120		45.5		2.37
32312	60		130		48.5		2.9
32313	65		140		51		3.51
32314	70		150		54		4.34
32315	75		160		58		5.37
32316	80		170		61.5		6.38
32317	85		180		64		7.33
32318	90		190		68		8.91
32319	95		200		72		10.5
32320	100		215		78		12.8
32321	105		225		82		13.8
32322	110		240		85		18.1
33000 Series Tapered Roller Bearing
Bearing No.		Dimensions(mm)						Weight
		d		D		B
33005		25		47		17		0.129
33006		30		55		20		0.201
33007		35		62		21		0.25
33008		40		68		22		0.306
33009		45		75		24		0.398
33010		50		80		24		0.433
33011		55		90		27		0.651
33012		60		95		27		0.691
33013		65		100		27		0.732
33014		70		110		31		1.07
33015		75		115		31		1.12
33016		80		125		36		1.63
33017		85		130		36		1.75
33018		90		140		39		2.157
33019		95		145		39		2.3
33020		100		150		39		2.4
33206		30		62		25		0.355
33207		35		72		28		0.524
33208		40		80		32		0.715
33209		45		85		32		0.77
33210		50		90		32		0.867
33211		55		100		35		1.18
33212		60		110		38		1.56
33213		65		120		41		2.04
33214		70		125		41		2.15
33215		75		130		41		2.25
33216		80		140		46		2.94
33217		85		150		49		3.56
33218		90		160		55		4.69
33219		95		170		58		5.54
33220		100		180		63		6.4

Our Advantages
1. Professional suppliers. We are one of the largest bearing suppliers in China. In addition to the products produced by our own factory, we also have a stable product supply chain to provide all types of bearings.
2. Quality assurance. We produce and provide industry standard bearings with high-precision manufacturing processes, and can customize bearings according to customer needs.
4. Professional team. In terms of production research, we have sufficient technical talents to support the product production line and ensure product quality; In terms of sales, we have professional and enthusiastic service personnel to ensure the sales and after-sales service of our products, and to ensure the stability and durability of our cooperative relationship.
5. Fast delivery. Our factory has professional and responsible production staff who can provide the shortest delivery time that customers are satisfied with.

Packaging & Shipping

 

Packaging	1)Original package 2) Single box + outer carton  3)Tube package + outer carton  4)Customized according to customer needs
Shipping	1)Ocean shipping 2)Air transport 3)Select according to customer needs

Company Profile

Shandong Dente International Trade Co., Ltd. is a comprehensive enterprise with self operated import and export rights and production bases. The company is located in Weifang, the "Kite Capital of the World", and its production base is located in Linqing, the largest bearing wholesale base in China.

The company's leading products include Deep Groove Ball Bearing, tapered roller bearings, external spherical bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, thrust ball bearings and automobile non-standard bearings, stainless steel bearings, various needle bearings, inch bearings, non-standard bearings, special bearings and other series of varieties, as well as world famous brand imported bearing products.

With the advantages of reasonable price, excellent quality, and short delivery time, the company's products have been exported to more than 50 countries and regions in the world, such as Europe, the Americas, Australia, and Africa. In addition to having its own production base, the company also has more than 500 cooperative factories to meet the various needs of different customers.

 

DNT Bearing is a comprehensive bearing manufacturing and service provider with world leading bearing manufacturing processes and management technologies in China. We sell a variety of bearing products with international standards and technical levels of low noise, high load, high accuracy, and long service life. We have cooperation with many internationally renowned bearing enterprises, welcome to consult!
 

 

 

FAQ

1.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise and longer service life.
2.Are you a Manufacturer or trading company?
We are professional manufactuer of bearings  with ISO standards.
3.Can I get a sample to check out the quality?
 Sure, free samples are available for stock products if you can pay for the shipping cost.
4.Can you do OEM to print my logo/brand on the products?
Yes, we can print your logo/brand on the products, you just need to send us your logo/brand files, we will show you how it looks like.We can also make custom package to your request.
5.How soon can I expect my order to be finished?
We have regular stock for standard bearings that can be shipped right after your payment. It will take 15-60 days for new production order,which depends on your order quantity.