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.

 

60 mm x 130 mm x 31 mm skf QJ 312 N2MA four-point contact ball bearings
No
[Aluminum Alloy] 201
70 mm x 125 mm x 24 mm skf QJ 214 N2MA four-point contact ball bearings
Cylindrical Bore Set
No Cover
150 mm x 270 mm x 45 mm skf QJ 230 N2MA four-point contact ball bearings
Standard
Standard
70 mm x 150 mm x 35 mm skf QJ 314 N2MA four-point contact ball bearings
Deep Groove Ball Bea
Not Provided
320 mm x 580 mm x 105 mm skf QJ 1264 N2MA four-point contact ball bearings
6650
Insert Bearing Unit
25 mm x 52 mm x 15 mm skf QJ 205 MA four-point contact ball bearings
Available
12
140 mm x 300 mm x 62 mm skf QJ 328 N2MA four-point contact ball bearings
Not Provided
64
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Double Row Full Complement Cylindrical Roller Bearings
Four-Point Contact Ball Bearings
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