7200 Series Medium Duty Super Precision Angular Contact Ball Bearings
Super Precision Angular Contact 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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Item # |
(d) Bore Diameter |
(D) Outer Diameter |
(B) Width |
(Grease) Speed Limit |
(Oil) Speed Limit |
Basic Radial Load |
Ball Number |
---|---|---|---|---|---|---|---|
7228CTDULP4 | (d) Bore Diameter N/A 140 mm | (D) Outer Diameter N/A 250 mm | (B) Width N/A 42 mm | (Grease) Speed Limit N/A 3700 min-1 | (Oil) Speed Limit N/A 5700 min-1 | Basic Radial Load N/A 40000 | Ball Number N/A 16 |
7226CTDULP4 | (d) Bore Diameter N/A 130 mm | (D) Outer Diameter N/A 230 mm | (B) Width N/A 40 mm | (Grease) Speed Limit N/A 4100 min-1 | (Oil) Speed Limit N/A 6300 min-1 | Basic Radial Load N/A 35400 | Ball Number N/A 15 |
7224CTDULP4 | (d) Bore Diameter N/A 120.000 mm | (D) Outer Diameter N/A 215 mm | (B) Width N/A 40 mm | (Grease) Speed Limit N/A 4500 min-1 | (Oil) Speed Limit N/A 6900 min-1 | Basic Radial Load N/A 33400 | Ball Number N/A 15 |
7222CTDULP4 | (d) Bore Diameter N/A 110.000 mm | (D) Outer Diameter N/A 200 mm | (B) Width N/A 38 mm | (Grease) Speed Limit N/A 4900 min-1 | (Oil) Speed Limit N/A 7500 min-1 | Basic Radial Load N/A 29800 | Ball Number N/A 16 |
7221CTDULP4 | (d) Bore Diameter N/A 105.000 mm | (D) Outer Diameter N/A 190 mm | (B) Width N/A 36 mm | (Grease) Speed Limit N/A 5100 min-1 | (Oil) Speed Limit N/A 7900 min-1 | Basic Radial Load N/A 28600 | Ball Number N/A 15 |
7220CTDULP4 | (d) Bore Diameter N/A 100.000 mm | (D) Outer Diameter N/A 180 mm | (B) Width N/A 34 mm | (Grease) Speed Limit N/A 5500 min-1 | (Oil) Speed Limit N/A 8500 min-1 | Basic Radial Load N/A 25400 | Ball Number N/A 14 |
7219CTDULP4 | (d) Bore Diameter N/A 95.000 mm | (D) Outer Diameter N/A 170 mm | (B) Width N/A 32 mm | (Grease) Speed Limit N/A 5800 min-1 | (Oil) Speed Limit N/A 8900 min-1 | Basic Radial Load N/A 22000 | Ball Number N/A 15 |
7218CTDULP4 | (d) Bore Diameter N/A 90.000 mm | (D) Outer Diameter N/A 160 mm | (B) Width N/A 30 mm | (Grease) Speed Limit N/A 6200 min-1 | (Oil) Speed Limit N/A 9600 min-1 | Basic Radial Load N/A 18900 | Ball Number N/A 16 |
7217CTDULP4 | (d) Bore Diameter N/A 85.000 mm | (D) Outer Diameter N/A 150 mm | (B) Width N/A 28 mm | (Grease) Speed Limit N/A 6500 min-1 | (Oil) Speed Limit N/A 10000 min-1 | Basic Radial Load N/A 16800 | Ball Number N/A 15 |
7216CTDULP4 | (d) Bore Diameter N/A 80.000 mm | (D) Outer Diameter N/A 140 mm | (B) Width N/A 26 mm | (Grease) Speed Limit N/A 7100 min-1 | (Oil) Speed Limit N/A 11000 min-1 | Basic Radial Load N/A 15000 | Ball Number N/A 14 |
7215CTDULP4 | (d) Bore Diameter N/A 75.000 mm | (D) Outer Diameter N/A 130 mm | (B) Width N/A 25 mm | (Grease) Speed Limit N/A 7700 min-1 | (Oil) Speed Limit N/A 11900 min-1 | Basic Radial Load N/A 13400 | Ball Number N/A 15 |
7214CTDULP4 | (d) Bore Diameter N/A 70.000 mm | (D) Outer Diameter N/A 125 mm | (B) Width N/A 24 mm | (Grease) Speed Limit N/A 8200 min-1 | (Oil) Speed Limit N/A 12600 min-1 | Basic Radial Load N/A 12900 | Ball Number N/A 14 |
7213CTDULP4 | (d) Bore Diameter N/A 65.000 mm | (D) Outer Diameter N/A 120 mm | (B) Width N/A 23 mm | (Grease) Speed Limit N/A 8600 min-1 | (Oil) Speed Limit N/A 13300 min-1 | Basic Radial Load N/A 11300 | Ball Number N/A 13 |
7212CTDULP4 | (d) Bore Diameter N/A 60 mm | (D) Outer Diameter N/A 110 mm | (B) Width N/A 22 mm | (Grease) Speed Limit N/A 9500 min-1 | (Oil) Speed Limit N/A 14700 min-1 | Basic Radial Load N/A 10300 | Ball Number N/A 13 |
7211CTDULP4 | (d) Bore Diameter N/A 55 mm | (D) Outer Diameter N/A 100 mm | (B) Width N/A 21 mm | (Grease) Speed Limit N/A 10500 min-1 | (Oil) Speed Limit N/A 16200 min-1 | Basic Radial Load N/A 9000 | Ball Number N/A 14 |
7210CTDULP4 | (d) Bore Diameter N/A 50 mm | (D) Outer Diameter N/A 90 mm | (B) Width N/A 20 mm | (Grease) Speed Limit N/A 11700 min-1 | (Oil) Speed Limit N/A 18000 min-1 | Basic Radial Load N/A 7250 | Ball Number N/A 14 |
7209CTDULP4 | (d) Bore Diameter N/A 45 mm | (D) Outer Diameter N/A 85 mm | (B) Width N/A 19 mm | (Grease) Speed Limit N/A 12700 min-1 | (Oil) Speed Limit N/A 19500 min-1 | Basic Radial Load N/A 6550 | Ball Number N/A 12 |
7208CTDULP4 | (d) Bore Diameter N/A 40 mm | (D) Outer Diameter N/A 80 mm | (B) Width N/A 18 mm | (Grease) Speed Limit N/A 13800 min-1 | (Oil) Speed Limit N/A 21200 min-1 | Basic Radial Load N/A 6200 | Ball Number N/A 11 |
7207CTDULP4 | (d) Bore Diameter N/A 35 mm | (D) Outer Diameter N/A 72 mm | (B) Width N/A 17 mm | (Grease) Speed Limit N/A 15500 min-1 | (Oil) Speed Limit N/A 23900 min-1 | Basic Radial Load N/A 5150 | Ball Number N/A 12 |
7206CTDULP4 | (d) Bore Diameter N/A 30 mm | (D) Outer Diameter N/A 62 mm | (B) Width N/A 16 mm | (Grease) Speed Limit N/A 18200 min-1 | (Oil) Speed Limit N/A 28000 min-1 | Basic Radial Load N/A 3960 | Ball Number N/A 11 |
7205CTDULP4 | (d) Bore Diameter N/A 25 mm | (D) Outer Diameter N/A 52 mm | (B) Width N/A 15 mm | (Grease) Speed Limit N/A 21900 min-1 | (Oil) Speed Limit N/A 33700 min-1 | Basic Radial Load N/A 2500 | Ball Number N/A 10 |
7204CTDULP4 | (d) Bore Diameter N/A 20 mm | (D) Outer Diameter N/A 47 mm | (B) Width N/A 14 mm | (Grease) Speed Limit N/A 25300 min-1 | (Oil) Speed Limit N/A 38900 min-1 | Basic Radial Load N/A 2300 | Ball Number N/A 9 |
7203CTDULP4 | (d) Bore Diameter N/A 17 mm | (D) Outer Diameter N/A 40 mm | (B) Width N/A 12 mm | (Grease) Speed Limit N/A 29900 min-1 | (Oil) Speed Limit N/A 46000 min-1 | Basic Radial Load N/A 1900 | Ball Number N/A 9 |
7202CTDULP4 | (d) Bore Diameter N/A 15 mm | (D) Outer Diameter N/A 35 mm | (B) Width N/A 11 mm | (Grease) Speed Limit N/A 34200 min-1 | (Oil) Speed Limit N/A 52600 min-1 | Basic Radial Load N/A 1530 | Ball Number N/A 9 |
7201CTDULP4 | (d) Bore Diameter N/A 12 mm | (D) Outer Diameter N/A 32 mm | (B) Width N/A 10 mm | (Grease) Speed Limit N/A 38900 min-1 | (Oil) Speed Limit N/A 59900 min-1 | Basic Radial Load N/A 1200 | Ball Number N/A 8 |
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