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.

 

20 mm x 52 mm x 15 mm skf QJ 304 N2MA four-point contact ball bearings
DB
14000
75 mm x 130 mm x 25 mm skf QJ 215 MA four-point contact ball bearings
Insert Bearing Unit
Cylindrical Bore Set
300 mm x 540 mm x 98 mm skf QJ 1260 N2MA four-point contact ball bearings
207000
No
200 mm x 360 mm x 58 mm skf QJ 240 N2MA four-point contact ball bearings
Metric System
No
110 mm x 240 mm x 50 mm skf QJ 322 N2MA four-point contact ball bearings
Cast Iron
Quote
40 mm x 90 mm x 23 mm skf QJ 308 N2PHAS four-point contact ball bearings
20
6004
30 mm x 72 mm x 19 mm skf QJ 306 N2PHAS four-point contact ball bearings
[Steel] Steel
Flange Type
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Double Row Full Complement Cylindrical Roller Bearings
Four-Point Contact Ball Bearings
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