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 110 mm x 22 mm skf QJ 212 N2MA four-point contact ball bearings
High tensile brass
630
75 mm x 130 mm x 25 mm skf QJ 215 N2MA four-point contact ball bearings
Steel
No
80 mm x 170 mm x 39 mm skf QJ 316 N2PHAS four-point contact ball bearings
Steel
Double Row
45 mm x 100 mm x 25 mm skf QJ 309 N2MA four-point contact ball bearings
304 Stainless Steel
Single Shielded
45 mm x 100 mm x 25 mm skf QJ 309 MA four-point contact ball bearings
4.8
Open Type
460 mm x 680 mm x 100 mm skf QJ 1092 N2MA four-point contact ball bearings
Compact Type
Deep Groove Ball Bea
110 mm x 170 mm x 28 mm skf QJ 1022 N2MA/C4 four-point contact ball bearings
1045 Carbon Steel
Bearings with Housin
17 mm x 47 mm x 14 mm skf QJ 303 N2MA four-point contact ball bearings
52100 Bearing Steel
4 Days or more
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Double Row Full Complement Cylindrical Roller Bearings
Four-Point Contact Ball Bearings
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