What is the operating temperature range?

The bearing is designed to operate within a temperature range of -20 to +130 degrees Celsius.

81244 M -Single Row Cylindrical Thrust Roller Bearing-220×300×63mm

Name: 81244 M -Single Row Cylindrical Thrust Roller Bearing-220×300×63mm
Brand: Shandong Xi Niu Bearing Manufacturing Co., Ltd
SKU: 1986324251

Shandong, ChinaShandong Xi Niu Bearing Manufacturing Co., Ltd

US$0.30-0.80

1 Piece

Product specifications

Size

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

81244 M

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Temperature Required

-20--+130°C

Cage

Machined Brass

Weight

16.8kg

Bore Type

Cylindrical

Axial Load Capability

Single-Direction

Seal

Without

Basic Dynamic Load Rating

740kN

Basic Static Load Rating

3320kN

Limiting Speed

930r/Min

Reference Speed

460r/Min

Character

Low Friction, Noise, and Vibration, with a Long Se

Application

Applied to Truck and Tractor Parts,Engineering Mac

Quality Required

P0/P6

Shipping Way

by Air/by Sea

Delivery Time

3--35 Days According to Detail Shipping Quantity

Transport Package

Carton Packge/Pallet, Brass /Polyamide /Steel Cage

Specification

220×300×63mm

Trademark

RZOO/OEM

Origin

China

HS Code

8482500090

Production Capacity

5000PCS/Year

Key features

Eccentric Motion Function: Artificially set offset between rotation and geometric centers for eccentric motion.

Compact Structure Design: No additional eccentric shafts needed, simplifying mechanical design.

Vibration and Impact Absorption: Effectively absorbs vibration and impact loads with overload protection.

Wide Application Range: Suitable for gearboxes, printing machinery, textile equipment, and automotive engines.

Low Friction and Noise: Features low friction, low noise, and low vibration characteristics.

Custom Temperature Resistance: Operates reliably within temperature range of -20 to +130 degrees Celsius.

Machined Brass Cage: Constructed with durable machined brass cage for enhanced performance.

High Load Capacity: Basic dynamic load rating of 740kN and static load rating of 3320kN.

Company profile

Shandong Xi Niu Bearing Manufacturing Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.68h

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.