Low Torque Self-Aligning Ball Bearing

• Customization: Available
• Product Name: Self-Aligning Ball Bearing
• Brand: NSK NTN Koyo NACHI Timken THK IKO Asahi Jtekt
• Model NO.: TB-B
• Precision: P6, P5, P4, P2, P0
• Vibration: V1, V2, V3, V4
• Noise: Z1, Z2, Z3, Z4
• Cage: Strip Steel Retainer, Polyamide Cage or Brass Cage
• Lubrication: Grease
• Bore: Cylindrical or Tapered
• MOQ: 500 Pieces
• Service: OEM
• Place of Delivery: Qingdao Port
• Simples: Available
• Quality: High
• Stock: in Stock
• Aligning: Aligning Bearing
• Separated: Unseparated
• Rows Number: Double
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Contact Angle: 0°
• Transport Package: Carton Box
• Specification: Standard
• Trademark: Alin
• Origin: China
• HS Code: 8482101000
• Production Capacity: 1, 000, 000 Pieces Per Month

Product Description

Features

Mainly bear radial load, and can bear small axial load at the same time.
It has self-aligning performance, can work normally when the inclination angle is not large.
 

Product Description

Self-aligning ball bearings are bearings with steel balls and cage assemblies between the two raceways inner ring and spherical raceways outer ring.The material of the cage is steel plate, synthetic resin, engineering plastic and so on. The self-aligning ball bearing can have sealing structure similar to the deep groove ball bearing, but it will affect the self-alignment of the bearings.



Self-aligning ball bearings mainly bear radial load, and can bear small axial load at the same time. It can't bear pure axial load. Due to the structure, the limit speed of self-aligning ball bearings is relatively low.

The characteristic of self-aligning ball bearing is that the outer ring raceway is spherical.Since the curvature center of the outer ring raceway surface is consistent with the bearing center, it has the self-aligning function, allowing the axis of the inner ring, balls and cage to deflect around the bearing center, which can compensate for the errors caused by the misalignment and the deflection of the shaft and the outer casing, but the relative inclination of the inner and outer rings should not exceed 3 degrees. This type of bearing is mostly used on double support shafts that are prone to bending under load, and in components where the housing seat hole cannot be strictly coaxial.

 

Main applications:

Metallurgy, rolling mill, mining, petroleum, paper, cement, textile, sugar extraction and other industries and general machinery.

Product Parameters

Bearing No.	Dimensions(mm)			Weight
	d	D	B	kg
1203	17	40	12	0.076
1204	20	47	14	0.12
1205	25	52	15	0.14
1206	30	62	16	0.23
1207	35	72	17	0.32
1208	40	80	18	0.42
1209	45	85	19	0.47
1210	50	90	20	0.525
1211	55	100	21	0.705
1212	60	110	22	0.9
1213	65	120	23	1.15
1214	70	125	24	1.26
1215	75	130	25	1.36
1216	80	140	26	1.67
1217	85	150	28	2.07
1303	17	47	14	0.13
1304	20	52	15	0.163
1305	25	62	17	0.257
1306	30	72	19	0.387
1307	35	80	21	0.51
1308	40	90	23	0.715
1309	45	100	25	0.957
1310	50	110	27	1.21
1311	55	120	29	1.58
1312	60	130	31	1.96
1313	65	140	33	2.45
1314	70	150	35	2.99
1315	75	160	37	3.56
1316	80	170	39	4.18
1317	85	180	41	4.98
2203	17	40	16	0.09
2204	20	47	18	0.14
2205	25	52	18	0.163
2203	17	40	16	0.09
2204	20	47	18	0.14
2205	25	52	18	0.163
2206	30	62	20	0.26
2207	35	72	23	0.403
2208	40	80	23	0.51
2209	45	85	23	0.55
2210	50	90	23	0.6
2211	55	100	25	0.81
2212	60	110	28	1.09
2213	65	120	31	1.46
2214	70	125	31	1.62
2215	75	130	31	1.62
2216	80	140	33	2.01
2217	85	150	36	2.52
2303	17	47	19	0.158
2304	20	52	21	0.209
2305	25	62	24	0.335
2306	30	72	27	0.5
2307	35	80	31	0.675
2308	40	90	33	0.925
2309	45	100	36	1.23
2310	50	110	40	1.64
2311	55	120	43	2.1
2312	60	130	46	2.6
2313	65	140	48	3.23
2314	70	150	51	4.23
2315	75	160	55	5.13
2316	80	170	58	6.1
2317	85	180	60	7.05

This parameter table is not complete, please contact us for details.
 

Company Profile

Shandong Alin Machinery Co., Ltd, Renhe High-precision Bearings Co., Ltd belongs to Alin group. It is located in Industrial Development Zone of Liao-cheng city, which is bearings manufacturing base in China. We have been specialized in the production of auto parts, bearings and retainers since year 1986.

Our factory covers an area of 120,000 sq.m, with a construction area of 66,000 sq.m. There are more than 600 employees, 50 management personnel, 80 technical engineers and 60 quality inspectors. We are famous manufacturer group for our strict quality control system and hard-working team.

There are more than 40 sets of high-precision mold processing equipment, 150 sets of various CNC lathes, 200 sets of white dynamic grinding machines, 120 sets of stamping equipment, 16 sets of special demagnetization machines, 10 sets of high-pressure spray cleaning machines, 6 sets ultrasonic cleaning machines and 6 automatic bearing grinding lines. They are also equipped with advanced hardness tester, length measuring instrument, sine instrument, spectrometer, infrared carbon and sulfur analyzer, Vickers hardness tester, roughness profiler, electronic tensile testing machine, metallographic microscope, projection coordinate instrument, roundness instrument, ABLT-2 life testing machine, three-coordinate testing machine and so on. We are ready to provide customers with high-quality precision bearing products.

Our company passed ISO9001, ISO/TS16949 and IATF16949 quality management system. Our products are CE / SGS certified. Through introducing world-leading technology and bring together domestic high-tech talents, it ensures our rapid growth and competitive advantages.

Sincerely wish you visit our factory!

FAQ

Q1: Do you provide samples? Is it free or extra?

Yes, we can provide a small amount of free samples. Do you mind paying the freight?

Q2: Can you accept OEM or non-standard Bearings ?

Any requirement for non-standard roller bearings is easily fulfilled by us due to our engineers' rich experience.

Q3: What is your latest delivery time?

Most orders will be shipped within 7-15 days of payment  received.

Q4:Does your company have quality assurance?

Yes, for 2 years.

Q5:Which payment method does your company support?

T/T is best, but we can also accept L/C.

Q6:How to contact us quickly?

Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp or wechat account, we will contact you as soon as possible and provide the detailed information.