Long Riveted Cylindrical Roller Bearings for Castor Nu Nj Nup 2228 2230 2232 2234 2236 2238 2240 2244 2248 2252 2256 NTN NSK NACHI Timken
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Product Details
| Customization: | Available |
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| Rolling Body: | Roller Bearings |
| The Number of Rows: | Single |
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Basic Info.
- Model NO.
- 92519E
- Outer Dimension
- Customized Size
- Material
- Bearing Steel
- Spherical
- Non-Aligning Bearings
- Load Direction
- Radial Bearing
- Separated
- Separated
- Bearing Type
- Cylindrical Roller Bearing
- Cage Type
- Steel Stamped Cage
- Roller Design
- Roller or Ball
- Operating Temperature Range
- -30°C to +150°C
- Shield/Seal Type
- N Nu Nj Nup E Em Ncf
- Level
- P0 P6 P5
- Transport Package
- Cardboard Boxes
- Trademark
- DABL
- Origin
- China
- HS Code
- 8482
- Production Capacity
- 5000PCS/Month
Packaging & Delivery
- Package Size
- 40.00cm * 40.00cm * 40.00cm
- Package Gross Weight
- 3.000kg
Product Description

Product Description
Cylindrical Roller Bearings are designed to deliver exceptional radial load capacity, high stiffness, and reliable performance in demanding applications. Available in single-row and double-row configurations, these bearings offer optimized rigidity and low friction, making them suitable for high-speed operations where precision and stability are critical. With a separable design that allows easy mounting and maintenance—particularly in applications like free-end bearing arrangements—they are widely used in electric motors, machine tool spindles, gearboxes, pumps, compressors, and railway systems, where both radial force handling and rotational accuracy are essential.
Specialized variants such as High-Speed Cylindrical Roller Bearings and Cylindrical Roller Bearings for Machine Tool Spindles are engineered to meet the rigorous demands of industrial machinery and precision equipment. Offering enhanced heat resistance and dimensional stability, they excel in environments requiring continuous operation under heavy loads, such as steel mills, railway axle boxes, and high-performance transmission systems. Whether in NU-type designs for electric motors or customized configurations for advanced mechanical systems, these bearings provide durability, efficiency, and consistent performance in applications where reliability cannot be compromised.
Bearing Designations | Boundary Dimensions(MM) | Basic Load Rating(KN) | Limiting Speed(r/min) | Weight(kg) | ||||
d | D | B | Cr | Cor | Grease | Oil | ||
N205E | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.148 |
NF205E | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.148 |
NU205E | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.148 |
NJ205E | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.148 |
NUP205E | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.148 |
N206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
NF206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
NU206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
NJ206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
NUP206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
N207E | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.344 |
NF207E | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.344 |
NU207E | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.344 |
NJ207E | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.344 |
NU308E | 40 | 90 | 23 | 76.8 | 77.8 | 6300 | 8000 | 0.41 |
NJ308E | 40 | 90 | 23 | 76.8 | 77.8 | 6300 | 8000 | 0.29 |
NUP308E | 40 | 90 | 23 | 76.8 | 77.8 | 6300 | 8000 | 0.17 |
NUP307ENV | 40 | 90 | 23 | 103.6 | 109.7 | 4000 | 5500 | 0.72 |
N309E | 45 | 100 | 25 | 93 | 98 | 5600 | 7000 | 0.95 |
N309EM | 45 | 100 | 25 | 93 | 98 | 5600 | 7000 | 0.98 |
NU309E | 45 | 100 | 25 | 93 | 98 | 5600 | 7000 | 0.95 |
NJ309E | 45 | 100 | 25 | 93 | 98 | 5600 | 7000 | 0.95 |
NUP309E | 45 | 100 | 25 | 93 | 98 | 5600 | 7000 | 0.95 |
N310E | 50 | 110 | 27 | 105 | 112 | 5300 | 6700 | 1.2 |
NF310E | 50 | 110 | 27 | 105 | 112 | 5300 | 6700 | 1.2 |
NU310E | 50 | 110 | 27 | 105 | 112 | 5300 | 6700 | 1.2 |
NJ410M | 50 | 130 | 31 | 120 | 120 | 4800 | 6000 | 2.3 |
NUP410W | 50 | 130 | 31 | 120 | 120 | 4800 | 6000 | 2.26 |
NUP410M | 50 | 130 | 31 | 120 | 120 | 4800 | 6000 | 2.3 |
N411ECP | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 3.24 |
N411W | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 2.95 |
NF411W | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 2.95 |
NF411M | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 3.24 |
NU411W | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 2.95 |
NU411M | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 3.24 |
NJ411W | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 2.95 |
NJ411 M | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 3.24 |
NUP411W | 55 | 140 | 33 | 145 | 141 | 4200 | 5700 | 2.95 |
Main product

Company Profile

Shandong Boli Bearing Co., Ltd was established in 2004. With a factory area of over 7,000 square meters, it is a comprehensive digital modern factory enterprise integrating production, design, R&D, and warehousing. We have our own brand DABL, and can also provide customized branding services for clients.
The company's main products include high-end spherical roller bearings (types CA, CC, MB, MA, E, E1, EAE4), cylindrical roller bearings, tapered roller bearings, thrust roller bearings, deep groove ball bearings, self-aligning ball bearings etc. We are committed to providing customers with affordable high-end bearings. Our products meet P0, P6, and P5 quality grades, suitable for specialized applications such as mining machinery, fans, coal mining equipment, steel machinery, textile machinery, lifting machinery, gear reduction machinery, pumps, cement, agricultural machinery, elevators, and more.
With import and export rights, our DABL Bearings have been exported to Australia, Russia, Pakistan, South Africa, and Canada etc. We have passed ISO 9001:2014 Quality Management System certification, CE Certification, and AAA credit enterprise certification, while implementing comprehensive quality control measures to provide superior products and services to global clients.
We sincerely invite you to visit our factory and hope to establish a good, mutually beneficial long-term business relationship with you.

Corporate advantage

Certifications

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Packaging & Shipping

FAQ
1. What is your company's minimum order quantity?
Standard bearings are in stock. MOQ is 20–100 sets (based on size/specs). Bulk/long-term clients get flexible MOQ, better prices and guaranteed quality. Special needs negotiable.
Standard bearings are in stock. MOQ is 20–100 sets (based on size/specs). Bulk/long-term clients get flexible MOQ, better prices and guaranteed quality. Special needs negotiable.
2. Can you accept OEM and customization?
Yes, it's our core strength. Our R&D team and CNC equipment make non-standard bearings per your drawings/samples (size, seal, grease, precision, etc.). Send details for solutions and quotes.
3. Can I become your agent?
We welcome global agents. Benefits: full product line, competitive prices, technical support, market info, brand authorization. Eligibility depends on your experience, sales capacity and business plan. Submit company background & market plan via "Contact Us" for details.
We welcome global agents. Benefits: full product line, competitive prices, technical support, market info, brand authorization. Eligibility depends on your experience, sales capacity and business plan. Submit company background & market plan via "Contact Us" for details.
4. Can you provide samples free of charge?
Standard samples: free, you pay shipping. Custom/high-value samples: fee refundable on qualifying orders.
Standard samples: free, you pay shipping. Custom/high-value samples: fee refundable on qualifying orders.
5. Are you a factory or a trading company? We are a 20+ year manufacturer. Full production control ensures stable quality, timely delivery, and strong customization. We also have a professional foreign trade team.
6. What is the warranty period for your products?
12-month warranty (special terms for harsh conditions), starting from port departure. Covers material/manufacturing defects. ISO 9001 certified, with installation/usage guidance.
7. Can you tell me your delivery time?
In-stock standard goods: 7–15 days shipment. Custom/large orders: 30–45 days (per complexity). Exact date confirmed on order, with full follow-up.
8.Can you provide technical support?
Yes. Our engineers offer selection guidance, installation/maintenance advice, troubleshooting and after-sales solutions. Key focus: oil gap, operating conditions, installation, selection, maintenance.
9. Which international standards do your products meet?
Complies with ISO/ABEC (1/3/5/7) for dimension/precision; GCr15 steel for materials; ISO 9001:2015 for quality. SGS reports available on request.
10. What are the main product categories and market areas your factory produces?
Full range of rolling bearings, high-end ones (outer diameter 20–1000mm) included. Applications: textiles, steel, motors, pumps, mining, papermaking, elevators, agricultural machinery etc.
Full range of rolling bearings, high-end ones (outer diameter 20–1000mm) included. Applications: textiles, steel, motors, pumps, mining, papermaking, elevators, agricultural machinery etc.
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