What is the MOQ for standard bearings?

For ordinary standard type bearings, we have rich inventory and do not have an MOQ requirement. The minimum order is 1 set for custom items.

What precision ratings are available?

We offer precision ratings including P0, P6, P5, P4, and P2. Raceway and roller super finishing is also available.

How do you ensure product quality?

Our factory has advanced testing equipment. Every product is tested before leaving the factory. We promise that follow-up orders will match the sample quality.

NTN Inch Tapered Roller Bearing 4t-02872-02820 Roller Bearings

Name: NTN Inch Tapered Roller Bearing 4t-02872-02820 Roller Bearings
Brand: Laibisheng Bearing (Shandong) Co., Ltd.
SKU: 788634332

Shandong, ChinaLaibisheng Bearing (Shandong) Co., Ltd.

US$10.00

100-999 Pieces

US$8.00

1,000+ Pieces

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

4T-02872-02820

Outer Dimension

Small (28-55mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Inner

28.58mm

Outer

73.02mm

High

22.22mm

Weight

0.48kg

Precision Rating

P0 P6 P5 P4 P2

Hardness

59-64HRC

Vibration

Z1V1 Z2V2 Z3V3

Lubrication

Oil

Clearance

C0 C2 C3 C4 C5

Raceway Super Finishing

Yes

Roller Super Finishing

Yes

Transport Package

Single Box, Plastic Barrel, Carton, Tray

Specification

CE, ISO9001

Trademark

NTN/OEM

Origin

China

HS Code

8482200000

Production Capacity

20000PCS/Year

Key features

OEM and Customization: Accepts OEM orders and non-standard bearing customization based on customer samples or specs.

Free Sample Support: Provides free samples to support customer after-sale services and quality warranty verification.

Wide Application Range: Suitable for car wheels, transmissions, machine tools, construction machinery, and railway vehicles.

High Precision Options: Available in precision ratings P0, P6, P5, P4, and P2 with super finishing on raceways and rollers.

Flexible Payment Terms: Supports TT, PayPal, Western Union, and other methods, accommodating small amounts via Alipay/PayPal.

Experienced Manufacturer: Years of manufacturing and exporting experience with advanced testing equipment for quality assurance.

Global Shipping Options: Customers can choose loading ports including Qingdao, Guangzhou, and Shanghai for flexible logistics.

Standard Inventory: Rich inventory for ordinary standard type bearings with no MOQ requirement for standard items.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Laibisheng Bearing (Shandong) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-03-27Nearest Port: QINGDAO, GUANGZHOU, SHANGHAIAverage Response Time: ≤3.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, DAP

AI-Powered supplier vetting

SummaryLaibisheng Bearing (Shandong) Co., Ltd. is identified as a Chinese manufacturer/factory established in 2008, offering multiple bearing categories. It reports nine production lines, ISO 9001 certification, extensive stated production quantities, and exports to multiple global regions. Its export-sales share is stated as 71%–90%, indicating substantial international market exposure. However, the available audit record expired on 2024-11-05, and several important capabilities—including after-sales support, R&D depth, OEM/ODM, customization, traceability, and sustainability systems—are marked unknown. The supplier’s quality-control and R&D staffing are each reported as fewer than five personnel, which limits evidence of organizational depth. Customer-market evidence exists through stated sales to Britain, America, Japan, Italy, and Southeast Asia, but no specific customer names or verified case details are provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as engaged in bearing research, development, manufacturing, and sales. It was founded in March 2008, supporting an established operating history.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit was conducted, but the recorded report validity ended on 2024-11-05; the provided information does not establish current certification or audit validity beyond that date.

Production capacityThe supplier reports nine production lines and substantial stated output across auto, roller, ball, needle bearings, and bearing housings. Its broad product range and exports to multiple regions support production experience, although the annual productivity fields in one slice are incomplete.

Client casesThe supplier reports exports to South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe, and Africa, and specifically states that products are sold in Britain, America, Japan, Italy, and Southeast Asia. No named customers, order examples, or independently verified case studies are provided.

Product Q&A

Q:Do you accept OEM orders?

Yes, we accept OEM orders. You can send us samples, and we will manufacture products identical to your samples. We also accept OEM for well-known brands.

Q:Is customization available for non-standard bearings?

Yes, we accept non-standard bearing orders. For customized sizes, the MOQ will be determined based on the specific product size requirements.

Q:What are the payment terms?

We accept TT, PayPal, Western Union, LC, D/P, and Money Gram. For small amounts, you can also pay via Alipay or PayPal.

Q:What is the delivery time?

The delivery time is 15-45 days after contract. The average lead time is one month for both peak and off-season periods.

Q:Do you provide free samples?

Yes, we provide a certain number of free samples to support our customers' after-sale services and warranty verification.