NSK NTN Koyo NACHI Timken Double Row Deep Groove Ball Bearing

• Customization: Available
• Product Name: Single Row Deep Groove Bearings
• Quality: High
• Model NO.: S-C
• Precision: P6, P5, P4, P2, P0
• Noise: Z1, Z2, Z3, Z4
• Seals Type: Open, Zz, 2RS
• Vibration: V1, V2, V3, V4
• Clearance: C0, C3, C4, C2, Cm, Mc3 etc.
• Other Materials: Chrome Steel, Stainless Steel, Carbon Steel
• Cage: Steel Cage, Nylon Cage, etc.
• Place of Delivery: Qingdao Port
• Stock: in Stock
• Serive: OEM
• Aligning: Non-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: 8482102000
• Production Capacity: 1, 000, 000 Pieces Per Month

Product Description

 

Features

Simple structure, easy to use;
Small friction coefficient and higher limit revolving speed;
The most mature technology, extremely low noise level
Not resistant to impact, not suitable for heavy loads;
Heavy-duty design improves bearing load capacity and prolongs service life.

 

Product Description

Deep groove ball bearings are the most commonly used rolling bearings, belong to non-separated bearings, which are simple structure, easy to use and low price. Basic deep groove ball bearings are composed of inner ring, outer ring, steel balls, and cage. The cages are mostly stamped steel corrugated cages or engineering plastic solid cages, while large bearings use metal solid cages.

There are two types of deep groove ball bearings, single-row and double-row. The structure is also divided into two types: open type and closed type. The open type means that the bearing is not sealed; the closed type means that it has seal. There are two types of sealing structure: dust-proof seal and oil-proof seal.          

 

Double row deep groove ball bearings are similar in design to single row deep groove bearings. It consists of outer ring, inner ring, cage and double row steel balls. Double row deep groove ball bearings mainly bear radial loads and can also bear bidirectional axial loads.

Double row deep groove ball bearings are suitable for bearing arrangements where the load capacity of a single row deep groove ball bearing is insufficient. For the double row deep groove ball bearing with the same outer diameter and inner diameter as the deep groove ball bearing, its width is larger and the load capacity is also much higher than that of the single row deep groove ball bearing of the 62 and 63 series.

Double row deep groove ball bearings can only tolerate an angular misalignment of 2 minutes of arc. Larger angular misalignment can overload the balls and raceways, shorten bearing life, and cause increased noise.

 

Main applications:
Automobiles, agricultural machinery, machine tools, motors, water pumps, textile machinery and other fields.

 

 

Product Parameters

Type	Dimension			Basic Load Ratings
	d	D	T
				dynamic	static
				C	Co
6205	25	52	15	14.00	7.850
6206	30	62	16	19.50	11.300
6207	35	72	17	25.70	15.300
6208	40	80	18	29.10	17.800
6209	45	85	19	32.50	20.400
6210	50	90	20	35.00	23.200
6211	55	100	21	43.50	29.200
6212	60	110	22	52.50	36.000
6213	65	120	23	58.50	40.500
6214	70	125	24	63.70	45.000
6215	75	130	25	68.90	49.000
6305	25	62	17	21.20	10.900
6306	30	72	19	26.70	15.000
6307	35	80	21	33.50	191.000
6308	40	90	23	40.50	24.000
6309	45	100	25	53.00	32.000
6310	50	110	27	62.00	38.5000
6311	55	120	29	74.10	45.000
6312	60	130	31	85.20	52.000
6313	65	140	33	97.50	60.000
6314	70	150	35	111.00	68.000
6315	75	160	37	119.00	76.5000

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-Stand Bearings ?
Any requirement for Nonstandard roller bearings is easily fulfilled by us due to its vast knowledge and links in the industry.

Q3: What is your latest delivery time?
Most orders will be shipped within 7-15 days of payment being received.

Q4:Does your company have quality assurance?
Yes, for 1 years.

Q5:Which payment method does your company support?
T/T is best, but we can also accept L/C and Western Union.

Q6:How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp account or wechat account, we will contact you as soon as possible and provide the detailed information you need.