What are the available precision grades?

Precision grades available include P4, P5, P6, or as requested by the customer.

What is the lead time for delivery?

Lead time is one month during peak season and within 15 workdays during off-season.

What is the weight of the bearing?

The weight of the bearing is 4.71 kg.

SL181852 SL182952 SL183052 Cylindrical Roller Bearings Used for Slewing Drive for Solar Panel Solar Tracking System

Name: SL181852 SL182952 SL183052 Cylindrical Roller Bearings Used for Slewing Drive for Solar Panel Solar Tracking System
Brand: Luoyang Monton Bearing Science & Technology Co., Ltd.
SKU: 2091442525

Henan, ChinaLuoyang Monton Bearing Science & Technology Co., Ltd.

Negotiable

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

SL181852

Outer Dimension

Large (200-430mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

ID

260mm

Od

320mm

B

28mm

Weight

4.71kg

Transport Package

Single Box

Specification

SL181844

Trademark

MONTON

Origin

Luoyang

HS Code

8482500090

Production Capacity

1000PCS/Week

Key features

High Load Capacity: Supports heavy radial loads and enormous impact loads with line contact design.

High Speed Operation: Suitable for high speed operation with limiting speed up to 950 r/min.

Customizable Specifications: Sealing, precision, vibration, and clearance can be customized as per customer request.

Easy Assembly: Separation type design allows easy assembly and disassembly even with shrink fit.

Premium Materials: Constructed with GCr15 steel rings and brass or steel cages for durability.

High Precision Options: Available in P4, P5, P6 precision grades to meet strict operational standards.

Long Service Life: Enhanced operational reliability with low friction and long service life.

Wide Application Range: Ideal for electric motors, generators, mining machinery, and solar tracking systems.

Company profile

Luoyang Monton Bearing Science & Technology Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shanghaiAverage Response Time: ≤1.50hTerms 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.