What payment terms do you accept?

We accept T/T (Bank Transfer) and Western Union. For regular orders, we usually work with a 30% deposit and the remaining 70% balance paid before shipment.

How do I choose the right seal type (ZZ / 2RS / Open)?

Open: No seals, suitable for environments with continuous lubrication (e.g., gearboxes). ZZ (Metal Shields): High speed and low friction, ideal for clean, dry environments. 2RS (Rubber Seals): Best protection against dust and moisture, perfect for outdoor or harsh environments.

Rmo 625zz Bearing U Groove Nylon Pulley 5X25.3X8.2mm

Name: Rmo 625zz Bearing U Groove Nylon Pulley 5X25.3X8.2mm
Brand: Guangzhou Rimao Bearing Co., Limited
SKU: 1992326321

Guangdong, ChinaGuangzhou Rimao Bearing Co., Limited

US$0.21

2,000-4,999 Pieces

US$0.20

5,000-9,999 Pieces

US$0.18

10,000+ Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

Return and Exchange, Online Support.

Warranty

3 Months

Model NO.

625ZZ U Groove Nylon Pulley

Certification

CE, ISO

Splittable

Unsplittable

Surface Treatment

Polished

Material

Nylon

Bearing Type

Deep Groove Ball Bearing

Pulley Groove

U Groove Type

Bearing Model

625zz (Chrome Steel Gcr15)

Seal Type

Zz (Dual Metal Shields)

Outer Material

PA6 (Premium PA6 Nylon)

Packaging

Woven Bags or Cartons

MOQ

2000 PCS

Lead Time

15-20 Days

Brand

Rmo / Neutral / OEM / Other Brands

Shipping Port

Guangzhou, Ningbo, Shanghai

Transport Package

Industrial Packaging

Specification

5x25.3x8.2mm

Trademark

RMO

Origin

Guangzhou

HS Code

848350000

Production Capacity

1, 000, 000

Key features

Hundreds of Ready Molds: Eliminates tooling costs and enables rapid prototyping with no initial development fees.

Premium PA6 Nylon Material: Offers low-friction self-lubrication, noise reduction, and high impact absorption.

Rigid Tolerance Control: Prevents shell-peeling and eccentric runout through precision injection molding.

Dual-Brand Supply Strategy: Provides RMO brand or OEM sourcing for top-tier international brands.

Fast Stock Delivery: 3-5 days lead time for stock orders; 15-20 days for bulk production.

High Load Capacity: 625ZZ chrome steel bearing ensures stable high-speed spindle support.

100% Export QC: Multi-stage inspection ensures compliance with international export standards.

Flexible Customization: Supports V-groove, H-groove, and stainless steel core upgrades with low MOQ.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFull CustomizationProduct Certification

Guangzhou Rimao Bearing Co., Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.32h

About Our Factory & Business Background

AddressRoom 407, Shengheng Business Center, No. 44, Nanzhou Road, Haizhu District, Guangzhou, Guangdong, China

Plant Area141 square meters

Number of Employees14

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)EXW, FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1pc

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsCeramic Bearing, Fr8zz, Miniature Bearing, Pillow Block Bearing, Auto Bearing, Machinery Bearing, Non-Standard Bearing, Ball Bearing, Bicycle Bearing, Roller Bearing

Our Industry Experience & Global Business Record

Year of Establishment2011-10-11

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff10

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE, RoHS

Cooperated with Fortune 500No

Product Q&A

Q:How can I ensure the quality of your bearings?

We have a strict quality control process. Every batch of bearings undergoes noise, vibration, and precision testing before shipment. We can also provide material certificates and inspection reports upon request.

Q:Do you offer free samples?

Yes, we provide free samples (usually 1-2 pcs) for most standard models so you can test the quality. The buyer is responsible for the express shipping cost.

Q:Do you support OEM or customized branding?

Absolutely. We can laser your logo on the bearing rings and customize the packaging (color boxes/tubes) according to your brand design. This is a great way to build your local market presence.

Q:What is your Minimum Order Quantity (MOQ)?

For Standard Stock Items: No strict MOQ, even small quantities are accepted. For Customized Products: Depending on the size and complexity, please contact us for specific details.

Q:What are your shipping methods and delivery times?

Small Orders: We recommend Express (DHL, FedEx, UPS, TNT) for fast door-to-door delivery (approx. 5-7 days). Bulk Orders: We offer Sea, Air, or Railway shipping to save costs. Lead Time: Stock items ship within 3-5 days; production orders usually take 15-30 days.