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.

Super precision contact bearing series- 7900, 7000, 7200, 7300 CTDULP4

N/A 30 mm

N/A 9 mm

N/A 42900 min^-1

N/A 66000 min^-1

N/A 1100

N/A 8

7201CTDULP4

N/A 12 mm

N/A 32 mm

N/A 10 mm

N/A 38900 min^-1

N/A 59900 min^-1

N/A 1200

N/A 8

7202CTDULP4

N/A 15 mm

N/A 35 mm

N/A 11 mm

N/A 34200 min^-1

N/A 52600 min^-1

N/A 1530

N/A 9

7203CTDULP4

N/A 17 mm

N/A 40 mm

N/A 12 mm

N/A 29900 min^-1

N/A 46000 min^-1

N/A 1900

N/A 9

7204CTDULP4

N/A 20 mm

N/A 47 mm

N/A 14 mm

N/A 25300 min^-1

N/A 38900 min^-1

N/A 2300

N/A 9

7205CTDULP4

N/A 25 mm

N/A 52 mm

N/A 15 mm

N/A 21900 min^-1

N/A 33700 min^-1

N/A 2500

N/A 10

7206CTDULP4

N/A 30 mm

N/A 62 mm

N/A 16 mm

N/A 18200 min^-1

N/A 28000 min^-1

N/A 3960

N/A 11

7207CTDULP4

N/A 35 mm

N/A 72 mm

N/A 17 mm

N/A 15500 min^-1

N/A 23900 min^-1

N/A 5150

N/A 12

7208CTDULP4

N/A 40 mm

N/A 80 mm

N/A 18 mm

N/A 13800 min^-1

N/A 21200 min^-1

N/A 6200

N/A 11

7209CTDULP4

N/A 45 mm

N/A 85 mm

N/A 19 mm

N/A 12700 min^-1

N/A 19500 min^-1

N/A 6550

N/A 12

7210CTDULP4

N/A 50 mm

N/A 90 mm

N/A 20 mm

N/A 11700 min^-1

N/A 18000 min^-1

N/A 7250

N/A 14

7211CTDULP4

N/A 55 mm

N/A 100 mm

N/A 21 mm

N/A 10500 min^-1

N/A 16200 min^-1

N/A 9000

N/A 14

7212CTDULP4

N/A 60 mm

N/A 110 mm

N/A 22 mm

N/A 9500 min^-1

N/A 14700 min^-1

N/A 10300

N/A 13

7213CTDULP4

N/A 65.000 mm

N/A 120 mm

N/A 23 mm

N/A 8600 min^-1

N/A 13300 min^-1

N/A 11300

N/A 13

7214CTDULP4

N/A 70.000 mm

N/A 125 mm

N/A 24 mm

N/A 8200 min^-1

N/A 12600 min^-1

N/A 12900

N/A 14

7215CTDULP4

N/A 75.000 mm

N/A 130 mm

N/A 25 mm

N/A 7700 min^-1

N/A 11900 min^-1

N/A 13400

N/A 15

7216CTDULP4

N/A 80.000 mm

N/A 140 mm

N/A 26 mm

N/A 7100 min^-1

N/A 11000 min^-1

N/A 15000

N/A 14

7217CTDULP4

N/A 85.000 mm

N/A 150 mm

N/A 28 mm

N/A 6500 min^-1

N/A 10000 min^-1

N/A 16800

N/A 15

7218CTDULP4

N/A 90.000 mm

N/A 160 mm

N/A 30 mm

N/A 6200 min^-1

N/A 9600 min^-1

N/A 18900

N/A 16

7219CTDULP4

N/A 95.000 mm

N/A 170 mm

N/A 32 mm

N/A 5800 min^-1

N/A 8900 min^-1

N/A 22000

N/A 15

7220CTDULP4

N/A 100.000 mm

N/A 180 mm

N/A 34 mm

N/A 5500 min^-1

N/A 8500 min^-1

N/A 25400

N/A 14

7221CTDULP4

N/A 105.000 mm

N/A 190 mm

N/A 36 mm

N/A 5100 min^-1

N/A 7900 min^-1

N/A 28600

N/A 15

7222CTDULP4

N/A 110.000 mm

N/A 200 mm

N/A 38 mm

N/A 4900 min^-1

N/A 7500 min^-1

N/A 29800

N/A 16

7224CTDULP4

N/A 120.000 mm

N/A 215 mm

N/A 40 mm

N/A 4500 min^-1

N/A 6900 min^-1

N/A 33400

N/A 15

7226CTDULP4

N/A 130 mm

N/A 230 mm

N/A 40 mm

N/A 4100 min^-1

N/A 6300 min^-1

N/A 35400

N/A 15

Item #

(d) Bore Diameter

(D) Outer Diameter

(B) Width

(Grease) Speed Limit

(Oil) Speed Limit

Basic Radial Load

Ball Number

Item #	(d) Bore Diameter	(D) Outer Diameter	(B) Width	(Grease) Speed Limit	(Oil) Speed Limit	Basic Radial Load	Ball Number

7200CTDULP4	N/A 10 mm	N/A 30 mm	N/A 9 mm	N/A 42900 min^-1	N/A 66000 min^-1	N/A 1100	N/A 8
7201CTDULP4	N/A 12 mm	N/A 32 mm	N/A 10 mm	N/A 38900 min^-1	N/A 59900 min^-1	N/A 1200	N/A 8
7202CTDULP4	N/A 15 mm	N/A 35 mm	N/A 11 mm	N/A 34200 min^-1	N/A 52600 min^-1	N/A 1530	N/A 9
7203CTDULP4	N/A 17 mm	N/A 40 mm	N/A 12 mm	N/A 29900 min^-1	N/A 46000 min^-1	N/A 1900	N/A 9
7204CTDULP4	N/A 20 mm	N/A 47 mm	N/A 14 mm	N/A 25300 min^-1	N/A 38900 min^-1	N/A 2300	N/A 9
7205CTDULP4	N/A 25 mm	N/A 52 mm	N/A 15 mm	N/A 21900 min^-1	N/A 33700 min^-1	N/A 2500	N/A 10
7206CTDULP4	N/A 30 mm	N/A 62 mm	N/A 16 mm	N/A 18200 min^-1	N/A 28000 min^-1	N/A 3960	N/A 11
7207CTDULP4	N/A 35 mm	N/A 72 mm	N/A 17 mm	N/A 15500 min^-1	N/A 23900 min^-1	N/A 5150	N/A 12
7208CTDULP4	N/A 40 mm	N/A 80 mm	N/A 18 mm	N/A 13800 min^-1	N/A 21200 min^-1	N/A 6200	N/A 11
7209CTDULP4	N/A 45 mm	N/A 85 mm	N/A 19 mm	N/A 12700 min^-1	N/A 19500 min^-1	N/A 6550	N/A 12
7210CTDULP4	N/A 50 mm	N/A 90 mm	N/A 20 mm	N/A 11700 min^-1	N/A 18000 min^-1	N/A 7250	N/A 14
7211CTDULP4	N/A 55 mm	N/A 100 mm	N/A 21 mm	N/A 10500 min^-1	N/A 16200 min^-1	N/A 9000	N/A 14
7212CTDULP4	N/A 60 mm	N/A 110 mm	N/A 22 mm	N/A 9500 min^-1	N/A 14700 min^-1	N/A 10300	N/A 13
7213CTDULP4	N/A 65.000 mm	N/A 120 mm	N/A 23 mm	N/A 8600 min^-1	N/A 13300 min^-1	N/A 11300	N/A 13
7214CTDULP4	N/A 70.000 mm	N/A 125 mm	N/A 24 mm	N/A 8200 min^-1	N/A 12600 min^-1	N/A 12900	N/A 14
7215CTDULP4	N/A 75.000 mm	N/A 130 mm	N/A 25 mm	N/A 7700 min^-1	N/A 11900 min^-1	N/A 13400	N/A 15
7216CTDULP4	N/A 80.000 mm	N/A 140 mm	N/A 26 mm	N/A 7100 min^-1	N/A 11000 min^-1	N/A 15000	N/A 14
7217CTDULP4	N/A 85.000 mm	N/A 150 mm	N/A 28 mm	N/A 6500 min^-1	N/A 10000 min^-1	N/A 16800	N/A 15
7218CTDULP4	N/A 90.000 mm	N/A 160 mm	N/A 30 mm	N/A 6200 min^-1	N/A 9600 min^-1	N/A 18900	N/A 16
7219CTDULP4	N/A 95.000 mm	N/A 170 mm	N/A 32 mm	N/A 5800 min^-1	N/A 8900 min^-1	N/A 22000	N/A 15
7220CTDULP4	N/A 100.000 mm	N/A 180 mm	N/A 34 mm	N/A 5500 min^-1	N/A 8500 min^-1	N/A 25400	N/A 14
7221CTDULP4	N/A 105.000 mm	N/A 190 mm	N/A 36 mm	N/A 5100 min^-1	N/A 7900 min^-1	N/A 28600	N/A 15
7222CTDULP4	N/A 110.000 mm	N/A 200 mm	N/A 38 mm	N/A 4900 min^-1	N/A 7500 min^-1	N/A 29800	N/A 16
7224CTDULP4	N/A 120.000 mm	N/A 215 mm	N/A 40 mm	N/A 4500 min^-1	N/A 6900 min^-1	N/A 33400	N/A 15
7226CTDULP4	N/A 130 mm	N/A 230 mm	N/A 40 mm	N/A 4100 min^-1	N/A 6300 min^-1	N/A 35400	N/A 15