7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings
Super Precision Ball Bearings
Super Precision Angular Contact bearings are designed for rigid, high speed, high tolerance applications. Spindle bearings used in pairs in a 'back to back' or 'face to face' arrangemet can support axial forces on both directions and moments. Bearings in a tandem arrangement can only support axial loads in one direction. Spindle bearings are available with a 15 degree or 25 degreee contact angle. Various cage options are available as well as the use of ceramic balls which allow for higher speed, lower friction and heat generation and a longer operating life. Available bore dimension range 10mm to 240mm. Super Precision also available in Radial Ball Bearings.
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/Asset/BBpage37-40--series-7900--7000--7300-CTDULP4.jpg 7900CTDULP4 7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings |
/Asset/BBpage37-40--series-7900--7000--7300-CTDULP4.jpg 7901CTDULP4 7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings |
/Asset/BBpage37-40--series-7900--7000--7300-CTDULP4.jpg 7902CTDULP4 7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings |
/Asset/BBpage37-40--series-7900--7000--7300-CTDULP4.jpg 7903CTDULP4 7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings |
/Asset/BBpage37-40--series-7900--7000--7300-CTDULP4.jpg 7904CTDULP4 7900 Series Extra Light Duty Super Precision Angular Contact Ball Bearings |
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(d) Bore Diameter | N/A 10 mm | N/A 12 mm | N/A 15 mm | N/A 17 mm | N/A 20 mm | |||||
(D) Outer Diameter | N/A 22 mm | N/A 24 mm | N/A 28 mm | N/A 30 mm | N/A 37 mm | |||||
(B) Width | N/A 6 mm | N/A 6 mm | N/A 7 mm | N/A 7 mm | N/A 9 mm | |||||
(Grease) Speed Limit | N/A | N/A | N/A | N/A | N/A 29900 min-1 | |||||
(Oil) Speed Limit | N/A | N/A | N/A | N/A | N/A 46000 min-1 | |||||
Weight | N/A | N/A | N/A | N/A | N/A 0.036 kg | |||||
Common Options | N/A DU-- Duplex Universal H-- Heavy Preload L-- Light Preload M-- Medium Preload P4-- Abec 7 Precision P5-- Abec 5 Precision T-- Phenolic Cage | |||||||||
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