Low Friction Self-Aligning Ball Bearing with Extended Service Life & High Precision for Industrial Applications 2206ektn9 2206etn9 2207e-2RS1ktn9

• Customization: Available
• Product Name: Self-Aligning Ball Bearing
• Keywords: Auto Bearing
• Model NO.: 2206EKTN9 2206ETN9 2207E-2RS1KTN9
• Inner Diameter (D): 50 mm
• Outer Diameter (D): 90 mm
• Width (B): 20 mm
• Dynamic Load Rating (C): 23.5 kN
• Limiting Speed (Grease): 9,000 Rpm
• Weight (Kg): 0.35
• Limiting Speed (Oil): 12,000 Rpm
• Material: Bearing Steel
• Static Load Rating (C0): 16.0 kN
• Noise: Small
• Structure: Self-Aligning
• Bearing Material: Bearing Steel / Gcr15
• OEM & ODM Custom: Accept
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: JUDONG
• Origin: Zhejiang, China
• HS Code: 8482101000
• Production Capacity: 500000 Pieces/Year
• Package Size: 800.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 1.000kg

Product Description

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Product Description

 

SELF-ALIGNING BALL BEARINGS

Self-aligning ball bearings are a critical component in various mechanical applications, known for their ability to accommodate misalignment and shaft deflection.these bearings consist of an inner ring, an outer ring, and rolling elements, which are uniquely designed to reduce friction and enhance operational efficiency.

The self-aligning feature allows the bearing to maintain functionality even when subjected to misalignment due to varying loads or installation errors, making it a preferred choice in dynamic environments.

TYPES OF SELF-ALIGNING BALL BEARINGS

Standard Self-Aligning Ball Bearings:
These are the most common types used in general applications. They come in various bore sizes and designs suitable for numerous setups.

Heavy-Duty Self-Aligning Ball Bearings:
Designed for high-load applications, these bearings are built with reinforced materials to withstand increased pressures and stresses.

High-Speed Self-Aligning Ball Bearings:
These are engineered to operate optimally at high speeds, ensuring minimal friction and longer service life.

Corrosion-Resistant Self-Aligning Ball Bearings:
Ideal for use in harsh environments, these bearings are often coated or made from materials that resist corrosion, ensuring longevity.

 

ADVANTAGES OF SELF-ALIGNING BALL BEARINGS

Aerospace:
Essential in various aircraft components where weight reduction and reliability are key factors.

Construction Equipment:
Used in cranes, excavators, and other heavy machinery subjected to dynamic loading and alignment challenges.

ADVANTAGES OF SELF-ALIGNING BALL BEARINGS

Enhanced Misalignment Accommodation:
They can self-adjust to compensate for shaft misalignment, ensuring steady operation and extending bearing life.

Reduced Friction:
These bearings help in minimizing friction and wear, resulting in lower energy consumption and heat generation.

ADVANTAGES OF SELF-ALIGNING BALL BEARINGS

Simplified Installation:
Their design often simplifies the installation process, reducing setup times and associated labor costs.
Versatility: Suitable for a wide range of applications, making them a versatile choice for many industries.

Long Service Life:
The materials and design features contribute to improved durability, resulting in fewer replacements and maintenance efforts.

Installation Instructions

Key Points for Installation and Maintenance

Installation Specifications

 

• Ensure that the coaxiality error between the inner hole of the bearing housing and the shaft is within the allowable range of the aligning angle.
• Use special tools for installation and avoid direct hammering on the outer ring.

Lubrication Strategies

 

• High - speed scenarios: Use low - viscosity synthetic lubricating oil (ISO VG 32).
• High - temperature/heavy - load: Use high - temperature lithium - based grease (such as Mobilith SHC 100).

Regular Inspections

 

• Monitor vibration and temperature rise, and promptly replenish grease or replace seals.

 

Product Parameters

 

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
1319	95	200	45	133	51	6 300	4 300
1319 K	95	200	45	133	51	6 300	4 300
1320	100	215	47	143	57	6 000	4 000
1320 K	100	215	47	143	57	6 000	4 000
1320 KM	100	215	47	143	57	6 000	4 000
1322 KM	110	240	50	163	72	5 300	3 600
1322 M	110	240	50	163	72	5 300	3 600
135 TN9	5	19	6	2.51	0.48	70 000	45 000
13940	200	280	60	60.5	28	4 300	2 600
13944	220	300	60	60.5	29	3 800	2 400
13948	240	320	60	60.5	30.5	3 600	2 200
2200 E-2RS1TN9	10	30	14	5.53	1.18	50 000	17 000
2200 ETN9	10	30	14	8.06	1.73	50 000	34 000
2201 E-2RS1TN9	12	32	14	6.24	1.43	45 000	16 000
2201 ETN9	12	32	14	8.52	1.9	45 000	30 000
2202 E-2RS1TN9	15	35	14	7.41	1.76	40 000	14 000
2202 ETN9	15	35	14	8.71	2.04	38 000	26 000
2203 E-2RS1TN9	17	40	16	8.84	2.2	34 000	12 000
2203 ETN9	17	40	16	10.6	2.55	34 000	24 000
2204 E-2RS1TN9	20	47	18	12.7	3.4	28 000	10 000
2204 ETN9	20	47	18	16.8	4.15	28 000	20 000
2205 E-2RS1KTN9	25	52	18	19	6	26 000	9 000
2205 E-2RS1TN9	25	52	18	14.3	4	26 000	9 000
2205 EKTN9	25	52	18	16.8	4.4	26 000	18 000
2205 ETN9	25	52	18	16.8	4.4	26 000	18 000
2206 E-2RS1KTN9	30	62	20	15.6	4.65	22 000	7 500
2206 E-2RS1TN9	30	62	20	15.6	4.65	22 000	7 500
2206 EKTN9	30	62	20	23.8	6.7	22 000	15 000
2206 ETN9	30	62	20	23.8	6.7	22 000	15 000
2207 E-2RS1KTN9	35	72	23	19	6	18 000	6 300

Certifications

 

Packaging & Shipping

Company Profile

 

FAQ

Q1: What about the MOQ? Can you accept a sample order?
A: Our company MOQ is 1pc, and we can accept sample orders.

Q2: Can you accept OEM/ODM?
A: Yes, we can.Customizing according to your requirements or drawing.

Q3: Do you supply door-to-door service?
A: By air or express(DHL, FEDEX, EMS, etc.)

Q4: Could you tell me the materials of your bearings?
A: Chrome steel, carbon steel, stainless steel, ceramic, and plastic material.

Q5: Are you a factory or trading company?
A: We have our factory, JUDONG Bearing is specializes in manufacturing and exporting bearings.