Single Row Tapered Roller Bearings( 30202 30203 30204 30205 30206 30207 30208 30209 30210 30211 30212)

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• 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.: 302 Series
• Separated: Separated
• Precision: P0 P6 P5 P4 P2
• Lubrication: Grease
• Clearance: C1 C2 C0 C3
• Service: OEM ODM
• Transport Package: General Export Packing
• Trademark: Buyer′s Brand /Netural
• Origin: China
• HS Code: 8482200000

Product Description

Product Description

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation.

We supply Single row tapered roller bearings, Double row tapered roller bearings, Four row taperedroller bearings.

Applications

Single row tapered roller bearings are typically used in applications with combined loads. Single row tapered roller bearings can also be used in sets. Single row tapered roller bearings can be matched face-to-face, back-to-back or in tandem to deliver specific advantages depending on operating conditions. 

Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry.

Four row tapered roller bearings are used almost exclusively in work roll applications such as rolling mills. 

Product Parameters

Technical specification

Here is the comparison between each standard organization:
ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9, the larger the number, the higher the precision grade.

ANSI Standard*	DIN 620*	ISO 492*
ABEC 1	P0	Class Normal
ABEC 3	P6	Class 6
ABEC 5	P5	Class 5
ABEC 7	P4	Class 4
ABEC 9	P2	Class 2

 

Bearing No.	Dimensions (mm)							Load Rating (KN)		Mass
	d	D	T	B	C	R mIn	r min	C	Co	kg
30202	15	35	11.75	11	10	0.6	0.6	15.0	14.3	0.053
30203	17	40	13.25	12	11	1.0	1.0	20.7	21.9	0.082
30204	20	47	15.25	14	12	1.0	1.0	28.2	30.6	0.128
30205	25	52	16.25	15	13	1.0	1.0	32.2	37.0	0.153
30206	30	62	17.25	16	14	1.0	1.0	43.3	50.5	0.231
30207	35	72	18.25	17	15	1.5	1.5	54.2	63.5	0.332
30208	40	80	19.75	18	16	1.5	1.5	63.0	74.0	0.417
30209	45	85	20.75	19	16	1.5	1.5	67.9	83.6	0.473
30210	50	90	21.75	20	17	1.5	1.5	73.3	92.1	0.529
30211	55	100	22.75	21	18	2.0	1.5	90.8	113.7	0.715
30212	60	110	23.75	22	19	2.0	1.5	103.3	130.0	0.905
30213	65	120	24.75	23	20	2.0	1.5	120.6	152.6	1.130
30214	70	125	26.25	24	21	2.0	1.5	132.0	173.0	1.238
30215	75	130	27.25	25	22	2.0	1.5	138.4	185.4	1.360
30216	80	140	28.25	26	22	2.5	2.0	160.4	212.8	1.680
30217	85	150	30.50	28	24	2.5	2.0	177.6	236.8	2.060
30218	90	160	32.50	30	26	2.5	2.0	200.1	269.6	2.560
30219	95	170	34.50	32	27	3.0	2.5	226.6	309.0	3.060
30220	100	180	37.00	34	29	3.0	2.5	253.9	350.3	3.740
30221	105	190	39.00	36	30	3.0	2.5	285.3	398.6	4.380
30222	110	200	41.00	38	32	3.0	2.5	314.9	443.6	5.233

 

Packaging & Shipping

 

Our Advantages

1. We have over 10 years' experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.

Related Products