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28680/22 Taper Roller Bearing High Load Precision Differential Transmission Concrete Pump Truck
US$2.12-2.13
5 Pieces
Sample price:US$2.12/piece.Request sample

Product profile

Customization

Available

Type

Roller

Material

Chrome Steel Gcr15

Model NO.

28680/22

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: Withstands large radial and unidirectional axial loads with excellent wear resistance.
Precision Manufacturing: Made of GCr15 chrome steel with perfect matching of conical raceways and rollers.
High Speed Performance: Max speed 3900 rpm with grease, 5200 rpm with oil lubrication.
Easy Maintenance: Separable inner ring allows convenient installation and maintenance.
Wide Application: Suitable for concrete pumps, automotive differentials, and medical equipment.
Low Noise Operation: Uniform contact stress distribution significantly reduces friction and noise.
Global Supply: Rich stock and great supplying ability for immediate delivery needs.
Fast Response: After-sales service response within 24 hours for technical support.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: TIANJIN, QINGDAOAverage Response Time: ≤2.90hTerms 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 dimensions of the 28680/22 bearing?
A:
The inner diameter is 55.562mm, the outer diameter is 97.63mm, and the thickness is 24.608mm.
Q:What material is used for this bearing?
A:
It is made of high-carbon chromium bearing steel (GCr15) for high hardness and durability.
Q:What is the maximum rotational speed?
A:
It can reach 3900 rpm with grease lubrication and 5200 rpm with oil lubrication.
Q:What types of loads can it withstand?
A:
It can withstand large radial loads as well as unidirectional axial loads effectively.
Q:What are the main application scenarios?
A:
Used in concrete pump trucks, automotive differentials, medical equipment, and industrial machinery.

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