OEM Custom Width 21 mm Self-Aligning Ball Bearing for Mechanical Bearings

• Customization: Available
• Product Name: Self-Aligning Ball Bearing
• Keywords: Auto Bearing
• Model NO.: 2320M
• Inner Diameter (D): 20 mm
• Outer Diameter (D): 50 mm
• Width (B): 21 mm
• Dynamic Load Rating (C): 14.0 kN
• Limiting Speed (Grease): 13000 Rpm
• Weight (Kg): 0.15
• Limiting Speed (Oil): 17000 Rpm
• Material: Bearing Steel
• Static Load Rating (C0): 7.30 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
• Production Capacity: 500000 Pieces/Year

Product Description

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.

Product Parameters

SELF-ALIGNING BALL BEARING SPECIFICATION
Bearing Number	Inner Diameter (d)	Outer Diameter (D)	Width (B)	Dynamic Load Rating (C)	Static Load Rating (C0)	Limiting Speed (Grease)	Limiting Speed (Oil)	Weight (kg)
2304	20 mm	52 mm	21 mm	14.0 kN	7.30 kN	13,000 rpm	17,000 rpm	0.15
2305	25 mm	62 mm	24 mm	19.5 kN	11.0 kN	11,000 rpm	15,000 rpm	0.25
2306	30 mm	72 mm	27 mm	25.5 kN	15.0 kN	10,000 rpm	13,000 rpm	0.35
2307	35 mm	80 mm	31 mm	32.5 kN	20.0 kN	9,000 rpm	12,000 rpm	0.5
2308	40 mm	90 mm	33 mm	40.5 kN	26.0 kN	8,500 rpm	11,000 rpm	0.7
2309	45 mm	100 mm	36 mm	49.0 kN	32.5 kN	8,000 rpm	10,000 rpm	0.9
2310	50 mm	110 mm	40 mm	57.5 kN	39.5 kN	7,500 rpm	9,500 rpm	1.2
2311	55 mm	120 mm	43 mm	66.5 kN	47.0 kN	7,000 rpm	9,000 rpm	1.5
2312	60 mm	130 mm	46 mm	76.0 kN	55.0 kN	6,700 rpm	8,500 rpm	1.8
2313	65 mm	140 mm	48 mm	86.0 kN	63.0 kN	6,300 rpm	8,000 rpm	2.1
2314	70 mm	150 mm	51 mm	96.5 kN	72.0 kN	6,000 rpm	7,500 rpm	2.5
2315	75 mm	160 mm	55 mm	108 kN	82.0 kN	5,700 rpm	7,200 rpm	3
2316	80 mm	170 mm	58 mm	120 kN	93.0 kN	5,500 rpm	7,000 rpm	3.5
2317	85 mm	180 mm	60 mm	133 kN	104 kN	5,300 rpm	6,800 rpm	4
2318	90 mm	190 mm	64 mm	146 kN	116 kN	5,100 rpm	6,500 rpm	4.5
2319	95 mm	200 mm	67 mm	160 kN	129 kN	4,900 rpm	6,300 rpm	5
2320	100 mm	215 mm	73 mm	183 kN	150 kN	4,700 rpm	6,000 rpm	6

Detailed Photos

ADVANTAGES OF SELF-ALIGNING BALL BEARINGS

Automotive Industry:
Used in engines, transmissions, and wheel hubs where rotational precision and misalignment accommodation are crucial.

Industrial Machinery:
Common in conveyors, pumps, and reducers, providing smooth operation under varying load conditions.

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.

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.