1) Ring: GCr15, GCr15SiMn 2) Cage: brass cage 3) ID dimension:100mm ~ 1000mm 4) Type: single-row angular contact ball bearings, matched pair angular contact ball bearings, doulbe-row angular contact ball bearings, four-point contact ball bearings 5) Precision: Class 4 (P 0), Class 2 (P 6), Class 3 (P 5), Class 0 (P 4) 6) Lead time: 20 days ~ 45 days 7) Features: Single-row Angular Contact Bearings There are contat angles among races and balls. The standard contact angles are 15 degrees, 25 degrees, and 40 degrees. Bearings with a larger contact angle can accommodate much larger axial load. Those with a smaller are much suitable for high-speed rotation. Double-row Angular Contact Ball Bearings Consist of one outer ring and two inner rings, or one outer ring and one inner ring. Matched Pair Angular Contact Ball Bearings Two single-row Angular Contact Ball Bearings can be mounted in pair. Tjhey can be mounted with back face to back face (DB), front face (DF) or back face to front face (DT). Four-point Contacet Ball Bearings There are two typical types. One is QJ000( 176000) type, which has two split inner rings and contact angles of 35 degrees. The other one is QJF000( 116000) type, which has two split outer rings and contct angles of 35 degrees. They can accommodate radial loads and axial loads in both directions.
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