What are the lead times for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.

Can I get samples or is there a minimum order quantity?

We have rich stock and great supplying ability. Please contact us for specific MOQ and sample policies.

What payment terms do you accept?

We accept T/T and small-amount payments.

8578/8522 Taper Roller Bearing Abrasion Resistance High-Load Equivalent Drive Transmission Roller Conveyor

Name: 8578/8522 Taper Roller Bearing Abrasion Resistance High-Load Equivalent Drive Transmission Roller Conveyor
Brand: Doking Industrial Limited
SKU: 2113437162

Hebei, ChinaDoking Industrial Limited

US$1.00-30.00

5 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Roller

Material

Chrome Steel Gcr15

Model NO.

8578/8522

Lubrication

Grease or Oil

Feature

Long Life / Durable / Low Voice

Stock Qty

Rich /Great Supplying Ability

Main Market

Global

After Service

Within 24 Hours Response

Delivery Method

Air, Sea, Express

Precision Rating

P0 P6 P5 P4 P2

Structure

Spherical/Cylindrical/Deep Groove/Angular Contact

Cage

Steel Cage.Copper Cage.Nylon Cage

Transport Package

Industrial or Single Box as Request

Specification

other

Trademark

DOKING

Origin

China

HS Code

84822000

Production Capacity

2000000/Year

Key features

High Load Capacity: Outstanding combined radial and axial load-bearing capabilities for heavy machinery.

Excellent Wear Resistance: Chrome Steel Gcr15 material ensures long life and durability under high stress.

Versatile Application: Suitable for loaders, bulldozers, semi-trailers, port cranes, and rolling mills.

Stable Power Transmission: Balances radial pressure and axial thrust for continuous, reliable operation.

Fast Response Service: After-sales support with response within 24 hours.

Global Supply Ability: Rich stock and great supplying ability for immediate delivery needs.

Multiple Precision Ratings: Available in P0, P6, P5, P4, and P2 precision ratings.

Flexible Lubrication: Options for Grease or Oil lubrication to suit different operating conditions.

Company profile

Doking Industrial Limited

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: TIANJIN, QINGDAOAverage Response Time: ≤3.59hTerms of Payment: T/T, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

About Our Factory & Business Background

AddressXingtai, Hebei, China

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

Our Production Capability & Technical Expertise

Main ProductsBearings, Deep Groove Ball Bearing, Tapered Roller Bearing, Pillow Block Bearing, Thrust Roller Bearing, Wheel Hub Bearing, Cylindrical Roller Bearing, Spherical Roller Bearing, Bearing Bushing, Needle Roller Bearing

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the main applications for the 8578/8522 bearing?

It is widely used in heavy construction machinery (loaders, bulldozers), transportation logistics (semi-trailer axles), port equipment (gantry cranes), and industrial manufacturing (rolling mills).

Q:What material is used for this bearing?

The bearing is made of Chrome Steel Gcr15, which provides excellent wear resistance and durability.

Q:What are the available precision ratings?

We offer multiple precision ratings including P0, P6, P5, P4, and P2 to meet different operational requirements.

Q:How long does it take to respond to after-sales inquiries?

We provide after-sales service with a response time within 24 hours.

Q:What lubrication options are available?

The bearing supports both Grease and Oil lubrication methods.