How long is your delivery time?

Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in stock, Also it is according to quantity.

Can you provide special customization according to the working conditions?

Sure, we can design and produce the slewing bearings for different working conditions.

How about your guarantee?

We provide lifelong after-sales technical service.

B71903-C-2rsd-T-P4s-UL High Speed Spindle Bearing Aerospace Bearings Special Bearings

Name: B71903-C-2rsd-T-P4s-UL High Speed Spindle Bearing Aerospace Bearings Special Bearings
Brand: Luoyang Monton Bearing Science & Technology Co., Ltd.
SKU: 2197488175

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

US$35.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Contact Angle

25°

Aligning

Non-Aligning Bearing

Model NO.

B71903-C-2RSD-T-P4S-UL

Separated

Unseparated

Rows Number

Multiple

Load Direction

Radial Bearing

Material

Bearing Steel

OEM

Yes

Mark

Part Number+Brand

Model

B71903-C-2rsd-T-P4s-UL

ID

17mm

Od

30mm

B

7mm

Weight

2kg

Transport Package

Single Box

Specification

55BAR10HMYDBELP4A

Trademark

MONTON

Origin

Luoyang

HS Code

8482103000

Production Capacity

1000PCS/Week

Key features

High Precision P4/P5: Available in P4 or P5 precision grades for high-speed applications.

Custom OEM Service: Supports custom models, markings, and non-standard bearing designs.

Wide Application Range: Suitable for spindles, machine tools, aerospace, and industrial robots.

Low Vibration Levels: Offers ZV1, ZV2, or ZV3 vibration grades for smooth operation.

Fast Delivery: 4-5 days for in-stock items; 45 days for non-stock items.

Lifetime Technical Support: Provides lifelong after-sales technical service and installation guidance.

Low MOQ: Minimum order quantity is just 1 piece for flexible purchasing.

High Speed Capability: Grease speed up to 75,000 RPM for high-performance spindles.

Company profile

Luoyang Monton Bearing Science & Technology Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-01Nearest Port: shanghaiAverage Response Time: ≤1.45hTerms 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.