QJ 306 307 308MA angular contact ball bearing

QJ 306 307 308MA angular contact ball bearing

$1.71-199 Others

$1.5≥200Others

Payment Type:	L/C,Western Union,D/P,D/A,T/T,MoneyGram
Port:	Shanghai port

Option:

50mm/1.97in
80mm/3.15in
Angular Contact Ball Bearing

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Type: Ball

Structure: Angular Contact

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining

Brand Name: UKL

Precision Rating: P4,P2

Number Of Row: Double row, Single row

Product Name: Angualr Contact Ball Bearing

Feature: Long Life High Speed

Size: 50*80*16mm/1.97*3.15*0.63in

Weight: 0.29kg/0.64pound

Application: Machine Parts

Material: Bearing Steel

Package: Individual Package + Carton + Pallet

Service: Oem Customized Services

Cage: Steel Cage

Certificate: ISO9001:2015

Place Of Origin: Jiangsu, China

Packaging & Delivery

Selling Units	:	piece
Package Type	:	Plastic Bag+ Box+ Carton + Pallet
Picture Example	:

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UKL brand high quality QJ 306 307 308 MA Four point angular contact ball bearings1

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Product Description

Products Description

Name	Angular Contact Ball Bearings
Clearance	CO,C2,C3,C4
OEM/ODM service	Welcome
Certificate	ISO/SGS
Application	•Machine tool spindle •high-frequency motor •Robot technology •gas turbine •centrifuge •small-size automobile front wheels •differential pinion shaft
MOQ	1 Set

High Precision Angular Contact Ball Bearings

1. UKL angular contact ball bearing have high limit rotational speed, they can carry radial load and axial load simultaneously, they can also with stand purely radial load. The axial load carrying capacity depend on the magnitude of contact angle and increases with increasing contact angle. High speed series with small ball design. The material used for bearing ring is high purity bearing steel made in Europe with a special heat treatment process, cold treatment process and material modification technology greatly improve the fatigue life of this series of bearing. The contact angle include 15 degree and 25 degree, the paired use can bear both axial load and radial load or synthetic load. Using the outer ring guided phenolic resin bakelite cloth cage, can long term work stably less than 80℃.

2.Four dimension series

The precision angular contact ball bearings for spindles have four dimension series, 718, 719, 70 and 72. With the same inner diameter, the outer diameter and the width of 718, 719, 70 and 72 increase in sequence.

3. Application of Angular Contact Ball Bearing

•Machine tool spindle •High-frequency motor •Robot technology •Gas turbine •Centrifuge •Small-size automobile front wheels •Differential pinion shaft

4. Advantages

•The speed performance is outstanding •Unique heat treatment process allows products to achieve the best dimensional stability and rigidity, so as to reduce wear and tear; •Multiple preload levels can help to meet different requirements for speed and system stiffness, which is more reasonable to select and use the levels.

Product Process