What are the cage material options?

Cage materials available are Brass cage and Steel cage.

What is the delivery time?

Delivery time is accordingly, with peak season lead time of one month and off-season lead time within 15 workdays.

Nnu4920 Cylindrical Roller Bearings for Double Spindle CNC Vertical Turning Lathe Machine Tool

Name: Nnu4920 Cylindrical Roller Bearings for Double Spindle CNC Vertical Turning Lathe Machine Tool
Brand: Luoyang Monton Bearing Science & Technology Co., Ltd.
SKU: 2095524745

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

Multi-column

Model NO.

NNU4920

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

ID

100mm

Od

140mm

B

30mm

Weight

1.32kg

Transport Package

Single Box

Specification

NNU4920

Trademark

MONTON

Origin

Luoyang

HS Code

8482500090

Production Capacity

1000PCS/Week

Key features

High Load Capacity: Supports heavy radial loads with line contact design for high stiffness.

High Speed Operation: Suitable for high speed operation with speed ratings up to 6300r/min.

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

Customizable Precision: Precision grades P4, P5, P6 available or customized as per customer request.

Customizable Clearance: Clearance options C0, C2, C3 available or customized as per customer request.

Customizable Sealing: Sealing configuration can be selected as per customer requested specifications.

Wide Application Range: Suitable for machine tool spindles, electric motors, locomotives, and mining machinery.

Quality Certified: Manufactured according to ISO9001:2000 standard with SGS verification.

Company profile

Luoyang Monton Bearing Science & Technology Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shanghaiAverage Response Time: ≤1.40hTerms 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.