Rn308m Bearing-Reliable Cylindrical Roller Bearing-40×77.5×23mm

Name: Rn308m Bearing-Reliable Cylindrical Roller Bearing-40×77.5×23mm
Brand: Shandong Xi Niu Bearing Manufacturing Co., Ltd
SKU: 2240386805

Shandong, ChinaShandong Xi Niu Bearing Manufacturing Co., Ltd

US$0.35-0.80

1 Piece

Product specifications

Size

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

RN308M

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Net/Weight (Kgs)

0.32

Bore Type

Straight Bore

Temperature Required

-20°C--+130°C

Cage Type

S-Steel Cage

Seal Type

No Seal

Number of Roller

13PCS

Character

Low Friction and Noise, Same The Technology with L

Application

Truck and Tractor Parts,Engineering Machinery

Cage

Brass, Steel Vibration Z1V1 Z2V2 Z3V3 Hardness 60-

Bearing Part

Complete Bearing

Inspection

Each Bearing Is Rigorously Tested for Noise and VI

Quality Required

P0/P6/P5

Vibration

V1 V2 V3 V4

Stock Quantity

Keep Stock All Year

Delivery Time

3--35 Days According to Detail Shipping Quantity

Transport Package

Carton Packge/Pallet, Brass /Polyamide /Steel Cage

Specification

40×77.5×23mm

Trademark

RZOO/OEM

Origin

China

HS Code

8482500090

Production Capacity

5000PCS/Year

Key features

Heavy Load Capacity: Capable of withstanding heavy radial and impact loads, especially suitable for heavy-duty conditions.

Superior Rigidity: Offers more advantages in rigidity and fatigue life compared to ball bearings.

Low Friction & Noise: Features low friction and noise characteristics with technology similar to leading brands.

Rigorous Quality Testing: Each bearing is rigorously tested for noise and vibration to ensure high quality.

Versatile Applications: Widely used in electric motors, locomotives, machine tool spindles, gearboxes, and construction machinery.

Customizable Packaging: OEM and ODM services available for printing logos or brands on packaging.

Year-Round Stock: Keep stock all year to ensure immediate shipment availability for standard bearings.

Company profile

Shandong Xi Niu Bearing Manufacturing Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells bearings, gears, transmission components, mechanical parts, electronic components, and electromechanical assembly equipment. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has 6–10 quality-control staff. The supplier offers broad customization, including sample-, design-, full-, minor-, and flexible customization, and provides OEM services for known brands. Export activity is established, with 51%–70% of sales from exports, four years of export experience, and stated markets in Eastern Europe, the Middle East, North America, and Africa. Service coverage includes multiple quotation and payment terms, but there are no overseas showrooms, agents, or branches. Several procedures exist without written records, limiting evidence of execution. Financial information is insufficient for a positive assessment because the supplied records report zero revenue, profit, and related indicators, while the underlying figures are not...

Supplier typeThe supplier is a bearing and mechanical-component manufacturer and seller, also covering gears, transmission components, electronic components, and electromechanical equipment. Its export-oriented profile is supported by 51%–70% export sales, four years of export experience, and identified overseas markets.

CertificationsThe supplier reports ISO 9001 certification for its management systems. This is explicit certification evidence, although no certificate scope, issue date, or validity details are provided.

Production capacityThe supplier explicitly manufactures bearings, gears, and transmission components, reports quality assurance and raw-material traceability, and has 6–10 quality-control staff. Annual production output is also stated, but production capacity details such as equipment, factory scale, or delivery volume are not provided.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides OEM services for known brands. These statements directly demonstrate broad customization capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a bearing trading and manufacturer. We sell to our domestic market as well as international market.

Q:Can we print our logo or brand on the package?

Yes, we can do OEM and ODM.

Q:How long is your delivery time?

Depending on your order specifications and quantity, it usually takes about 2-15 working days for production. Stock bearings can be arranged for shipment immediately after receiving payment. For a full container of 20 foot, it takes about 25-30 days.

Q:What are your payment terms?

Payment <= US$5,000, 100% prepaid. Payment>US$5,000, 70% prepaid, and the balance paid before shipment.

Q:What are your warranty terms?

We provide different warranty times for different parts, please contact us for details.