GF BEARING-SINGAPORE LTD.

Four-Point Contact Ball Bearings

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported . The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can be supported. These bearings take up considerably less axial space than double row bearings. 

 

A four-point contact ball bearing makes it easy to simplify machine designs that have a combination of radial, thrust and moment loads because it can handle all three simultaneously. They are primarily used for slow to moderate-speed applications, or where oscillatory movement is predominant.A single four-point contact bearing usually makes a second bearing unnecessary,which provides some very important benefits.

 

25 mm x 62 mm x 17 mm skf QJ 305 MA four-point contact ball bearings
6
1045 Carbon Steel
100 mm x 180 mm x 34 mm skf QJ 220 N2MA four-point contact ball bearings
Double
14 Days
400 mm x 720 mm x 140 mm skf QJ 1280 N2MA four-point contact ball bearings
Quote
Steel
220 mm x 460 mm x 88 mm skf QJ 344 N2/309829 four-point contact ball bearings
Square Type
304 Stainless Steel
85 mm x 150 mm x 28 mm skf QJ 217 MA four-point contact ball bearings
8.1
Standard
70 mm x 150 mm x 35 mm skf QJ 314 N2PHAS four-point contact ball bearings
Tapered hole adapter
Round flange shape
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Double Row Full Complement Cylindrical Roller Bearings
Four-Point Contact Ball Bearings
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