MR115zz Low Noise Level Miniature Bearing

• Customization: Available
• Precision: P5 P6 P0
• Noise Level: Zv1 Zv2 Zv3 Zv4
• Model NO.: MR52 MR63 MR83 MR74 MR84 MR104 MR85 MR95 MR105 MR1
• Cover: Open, Zz, 2RS
• Cage: Nylon, Metal
• Transport Package: Plastic Tube, Carton
• Specification: 2x5x2.5 3x6x2.5 3x8x3 4x7x2.5 4x8x2 4x8x3 4x10x4
• Trademark: No
• Origin: Ningbo, China
• HS Code: 8482102000
• Production Capacity: 60000000PCS/Year
• Package Size: 26.00cm * 1.50cm * 1.50cm
• Package Gross Weight: 0.100kg
• Lead Time: 7 days (1 - 5000 Pieces) ; To be negotiated ( > 5000 Pieces)

Product Description

Discover our range of high-performance miniature ball bearings including MR52, MR63, MR83, MR74, MR84, MR104, MR85, MR95, MR105, MR115, MR106, MR126, MR117, MR137, MR128, and MR148. Each bearing is meticulously crafted for precision and reliability.

Bearing number	Bearing size	Cr(N)	Cor(N)	rpm(grease ZZ)	rpm(oil OPEN)	weight(g)
MR52ZZ	2x5x2.5	187	58	85000	100000	0.16
MR63ZZ	3x6x2.5	208	74	71000	80000	0.20
MR83ZZ	3x8x3	560	179	60000	67000	0.54
MR74ZZ	4x7x2.5	310	115	60000	67000	0.22
MR84ZZ	4x8x3	395	139	56000	67000	0.36
MR104ZZ	4x10x4	710	270	50000	60000	1.04
MR85ZZ	5x8x2.5	310	120	53000	63000	0.26
MR95ZZ	5x9x3	430	168	50000	60000	0.50
MR105ZZ	5x10x4	430	168	50000	60000	0.95
MR115ZZ	5x11x4	715	276	50000	56000	1.49
MR106ZZ	6x10x3	495	218	45000	53000	0.56
MR126ZZ	6x12x4	715	292	43000	50000	1.27
MR117ZZ	7x11x3	455	201	43000	50000	0.62
MR137ZZ	7x13x4	540	276	40000	48000	1.58
MR128ZZ	8x12x3.5	545	274	40000	48000	0.71
MR148ZZ	8x14x4	820	385	38000	45000	1.86
MR84ZZ(H4)	8x4x2	395	139	56000	67000	0.36

 

Detailed Photos

 

1. Bushing-Custom sizes available to fit your specific requirements.
2. Flange Bearings-A vast selection of models to choose from, ensuring the perfect fit for your applications.
3. Ball Bearings-Premium quality P6 and P5 classifications with noise levels Z2, Z3, and Z4. Enjoy swift and reliable delivery.

Founded in 2013, Ningbo Zhenhai Dongsheng Bearing Factory is nestled in Zhenhai District, Ningbo City. We specialize in the research, development, and production of a diverse array of micro bearings, establishing ourselves as a leader in the industry.

Our company boasts state-of-the-art production equipment and cutting-edge bearing manufacturing technology, underscoring our commitment to excellence. Our extensive product range includes metric and English deep groove ball bearings, stainless steel bearings, flange series bearings, plane thrust ball bearings, precision thin-wall, low-noise bearings, and non-standard bearings. We also offer a pulley series with inner diameters ranging from 1-15mm and outer diameters under 25mm. Having passed the stringent EU environmental protection certification and holding ROHS test reports, our products are exported globally to regions including Hong Kong, Europe, America, South Korea, Japan, and beyond. Our bearings are integral to household appliances, instruments, micro motors, medical devices, textile machinery, electric tools, high-end toys, fishing gear, model aircraft, and more. In an era of transparent pricing and intense market competition, we prioritize unparalleled product quality to secure our market position. Our production supervisor, a veteran with over 15 years in the bearing industry, brings a wealth of expertise to our processes. Adopting the philosophy that 'there is no best, only better,' our factory continually strives for improvement. We routinely send our technical backbone to other units for educational visits, aiming to deliver even greater customer satisfaction.

Our company is committed to delivering high-quality products and exceptional service. We believe that superior products will give our clients a competitive edge. We warmly invite friends and partners from around the world to visit and collaborate with us for mutual growth and success.

Equipped with top-of-the-line machinery, advanced technology, and high-precision testing instruments, we significantly enhance processing accuracy and ensure premium product quality. Our innovations not only shorten production cycles but also elevate product standards, earning the trust of our valued customers.

Dongsheng bearings serve a broad spectrum of industries including automotive, motorcycle, water pump, electric tool, air compressor, reducer, industrial motor, generator, textile machinery, agricultural machinery, transmission equipment, and machine tools.

Dongsheng bearings are also essential components in household appliances and office equipment such as air conditioners, washing machines, vacuum cleaners, massagers, sewing machines, range hoods, microwave ovens, and copiers.
 

 

Company Profile