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Nnu4926s. M. P53 Cylindrical Roller Bearings Use for Construction Machinery Worm Drive
Negotiable
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
SingleModel NO.
NNU4926S. M. P53Outer Dimension
Medium and Large(120-190mm)Material
Bearing SteelSpherical
Non-Aligning BearingsLoad Direction
Radial BearingSeparated
UnseparatedID
130mmOd
180mmB
50mmWeight
3.83kgTransport Package
Single BoxSpecification
NNU4926S. M. P53Trademark
MONTONOrigin
LuoyangHS Code
8482500090Production Capacity
1000PCS/WeekKey features
High Load Capacity: Supports heavy radial loads with line contact between rollers and raceways.
High Speed Operation: Designed for high-speed performance with low friction and long service life.
Easy Assembly: Separation type design allows easy assembly and disassembly even with shrink fits.
Customizable Options: Sealing, precision, vibration, and clearance can be customized as requested.
Premium Materials: Made from Gcr15, GCr15SiMn, or 20Cr2Ni4A with brass or steel cages.
Versatile Applications: Suitable for electric motors, locomotives, mining machinery, and generators.
Quality Certified: Meets ISO9001: 2000 and SGS quality standards for enhanced reliability.
Robust Design: High stiffness and ability to accommodate axial displacement for reliability.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shanghaiAverage Response Time: ≤1.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryLuoyang Monton Bearing Science & Technology Co., Ltd. is a private Chinese manufacturer/factory based in Luoyang, Henan, established in 2001 and focused on high-precision, customized bearings. It reports ISO 9001 certification, a dedicated bearing performance and life-testing laboratory, imported or specially designed inspection equipment, more than 160 CNC and ultra-precision machines, and eight automatic assembly lines. Its stated product range includes angular contact, cylindrical roller, spherical roller, crossed roller, harmonic drive, mud motor, and other customized bearings. The supplier reports more than 10 production lines, 11–20 quality-control staff, 6–10 years of R&D-engineer experience, and export sales representing 41%–50% of total sales. Evidence supports substantial manufacturing, testing, R&D, and customization capabilities. However, the provided information does not establish specific customer cases, measurable after-sales performance, or sufficient grounds to assess financial credibility.
Supplier typeThe supplier is explicitly identified as a private manufacturer/factory, with the legal name Luoyang Monton Bearing Science & Technology Co., Ltd. Its stated business is the production of various bearing types, and its main product category is bearings.
CertificationsThe supplier states that it has passed ISO 9001 quality system certification. It also reports a dedicated laboratory for testing bearing performance and life, supported by quality-control personnel and specialized inspection instrumentation.
R&D capabilityMonton reports a 500-square-meter R&D center, more than 20 years of bearing R&D and production experience, a focus on high-tech and high-precision development, 6–10 years of total R&D-engineer experience, and specialized or imported equipment. These details explicitly support an established technical-development capability.
Production capacityThe supplier reports a 35,000-square-meter site, a 20,000-square-meter building area, annual production capacity of 1 million sets of various precision bearings, more than 10 production lines, over 160 CNC and ultra-precision machines, and eight automatic assembly lines. The stated equipment and production infrastructure provide explicit evidence of substantial manufacturing capability.
Customization capabilityCustomized bearings are listed among the supplier’s product keywords, and the company specifically states that it focuses on customized bearing development. Its stated complete-solution scope includes design and development, manufacturing, testing, evaluation, and after-sales service, supporting customization capability.
Product Q&A
Q:What are the main applications for these cylindrical roller bearings?
A:
They are suitable for large and medium-sized electric motors, locomotives, machine tool spindles, internal combustion engines, generators, paper machines, mining machinery, gas turbines, reducers, rolling mills, vibrating screens, and lifting machinery.
Q:Can the bearing specifications be customized?
A:
Yes, sealing, precision (P4, P5, P6), vibration level (ZV1, ZV2, ZV3), and clearance (C0, C2, C3) can be customized as per customer requests.
Q:What materials are used for the rings and cages?
A:
Ring materials include Gcr15, GCr15SiMn, 20Cr2Ni4A, and 20Cr2MnMoA. Cage materials are available in brass or steel.
Q:What is the load rating of this bearing?
A:
The dynamic load rating (C) is 190KN, and the static load rating (Co) is 390kN.
Q:What are the delivery timeframes?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
Luoyang Monton Bearing Science & Technology Co., Ltd.
Luoyang Monton Bearing Science & Technology Co., Ltd.*Content:
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