7200 & 7300 Series Super Precision Angular Contact Ball Bearings

623 products

7200 & 7300 Series Super Precision Angular Contact Ball Bearings

For applications where maximum axial and radial load capacity are critical, our 7200 and 7300 Series provide a robust, heavy-duty solution. These super precision bearings feature a thicker cross-section compared to the 70 and 719 series, allowing for much higher load ratings and maximum system rigidity. They are typically used in heavy-cut machining spindles, ball screw support applications, and precision rotary drives where the bearing must withstand significant force while maintaining sub-micron accuracy. Their robust design ensures long service life even under the most demanding industrial operating conditions.

Bore diameter
10 mm 12 mm 15 mm 17 mm 20 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 85 mm 90 mm 95 mm 100 mm 105 mm 110 mm 120 mm 130 mm 140 mm
Outside diameter
30 mm 32 mm 35 mm 40 mm 47 mm 52 mm 62 mm 72 mm 80 mm 85 mm 90 mm 100 mm 110 mm 120 mm 125 mm 130 mm 140 mm 150 mm 160 mm 170 mm 180 mm 190 mm 200 mm 215 mm 230 mm 250 mm
Width
9 mm 10 mm 11 mm 12 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 21 mm 22 mm 23 mm 24 mm 25 mm 26 mm 28 mm 30 mm 32 mm 34 mm 36 mm 38 mm 40 mm 42 mm 44 mm 45 mm 46 mm 48 mm 50 mm 51 mm 52 mm 54 mm 56 mm 57 mm 60 mm 63 mm 64 mm 66 mm 68 mm 69 mm 72 mm 75 mm 76 mm 78 mm 80 mm 84 mm 88 mm 90 mm 92 mm 96 mm 100 mm 102 mm 104 mm 112 mm 120 mm 136 mm 160 mm 168 mm
Matched arrangement
Duplex Back-to-Back (DB) Duplex Face-to-Face (DF) Duplex Tandem (DT) Quadruplex Back-to-Back (QBC) Quadruplex Face-to-Face (QFC) Quadruplex Tandem Back-to-Back (QBT) Single Triplex Back-to-Back (TBT) Universal Matchable (SU)
Preload
Available Extra light / Class A Heavy / Class D Light / Class B Moderate / Class C
Contact angle
15 ° 25 °
Limiting speed
7.5 X 1000 rpm 8.5 X 1000 rpm 9 X 1000 rpm 9.5 X 1000 rpm 10 X 1000 rpm 11 X 1000 rpm 12 X 1000 rpm 13 X 1000 rpm 14 X 1000 rpm 15 X 1000 rpm 16 X 1000 rpm 16.25 X 1000 rpm 17 X 1000 rpm 18 X 1000 rpm 19 X 1000 rpm 20 X 1000 rpm 22 X 1000 rpm 24 X 1000 rpm 26 X 1000 rpm 28 X 1000 rpm 30 X 1000 rpm 32.5 X 1000 rpm 34 X 1000 rpm 36 X 1000 rpm 38 X 1000 rpm 40 X 1000 rpm 41 X 1000 rpm 45 X 1000 rpm 46 X 1000 rpm 48 X 1000 rpm 53 X 1000 rpm 56 X 1000 rpm 63 X 1000 rpm 70 X 1000 rpm 71.5 X 1000 rpm 80 X 1000 rpm 90 X 1000 rpm 95 X 1000 rpm 100.5 X 1000 rpm 103 X 1000 rpm 121 X 1000 rpm 185 X 1000 rpm
Radial dynamic load rating
981 lbf 1010 lbf 1287 lbf 1316 lbf 1580 lbf 1609 lbf 1638 lbf 1667 lbf 1989 lbf 2077 lbf 2151 lbf 2565 lbf 2632 lbf 2678 lbf 2722 lbf 2790 lbf 2925 lbf 3038 lbf 3285 lbf 3398 lbf 4185 lbf 4275 lbf 4388 lbf 4770 lbf 4972 lbf 5265 lbf 5445 lbf 5648 lbf 5850 lbf 6322 lbf 6908 lbf 7178 lbf 7605 lbf 8055 lbf 8482 lbf 8932 lbf 9225 lbf 9518 lbf 10102 lbf 11115 lbf 11408 lbf 11700 lbf 11858 lbf 12442 lbf 12870 lbf 13905 lbf 14332 lbf 14918 lbf 15502 lbf 15795 lbf 16088 lbf 16380 lbf 18135 lbf 18428 lbf 19170 lbf 19890 lbf 20340 lbf 20768 lbf 21060 lbf 21510 lbf 21938 lbf 22388 lbf 23400 lbf 24300 lbf 24975 lbf 25200 lbf 25650 lbf 26325 lbf 26775 lbf 27225 lbf 27900 lbf 28575 lbf 29925 lbf 31050 lbf 31500 lbf 32175 lbf 32850 lbf 33300 lbf 35100 lbf 36675 lbf 37800 lbf 38700 lbf 39150 lbf 40050 lbf 40950 lbf 42750 lbf 44775 lbf 45675 lbf 46800 lbf 47700 lbf 48600 lbf 49725 lbf 50625 lbf 54450 lbf 57375 lbf 59625 lbf 62100 lbf 64350 lbf 69075 lbf 71775 lbf 73125 lbf 74700 lbf 76050 lbf 78975 lbf 80550 lbf 92250 lbf 111150 lbf 118575 lbf 125775 lbf
Radial static load rating
418 lbf 434 lbf 551 lbf 574 lbf 720 lbf 754 lbf 821 lbf 855 lbf 900 lbf 934 lbf 1102 lbf 1148 lbf 1260 lbf 1316 lbf 1440 lbf 1474 lbf 1564 lbf 1620 lbf 1654 lbf 1800 lbf 1868 lbf 2520 lbf 2610 lbf 2700 lbf 2858 lbf 3082 lbf 3285 lbf 3442 lbf 3600 lbf 3735 lbf 3960 lbf 4680 lbf 4860 lbf 5130 lbf 5400 lbf 6525 lbf 6750 lbf 6862 lbf 6975 lbf 7200 lbf 7312 lbf 7650 lbf 9112 lbf 9338 lbf 9675 lbf 10125 lbf 10238 lbf 10462 lbf 10688 lbf 10800 lbf 11475 lbf 11925 lbf 12375 lbf 13162 lbf 13500 lbf 13725 lbf 13950 lbf 14400 lbf 14738 lbf 15300 lbf 15638 lbf 16200 lbf 16875 lbf 18338 lbf 18675 lbf 19125 lbf 19462 lbf 19800 lbf 20250 lbf 20588 lbf 20925 lbf 21712 lbf 22050 lbf 22950 lbf 23850 lbf 24750 lbf 25200 lbf 25650 lbf 26100 lbf 26550 lbf 27000 lbf 27450 lbf 28125 lbf 29025 lbf 30150 lbf 30825 lbf 31500 lbf 32175 lbf 32850 lbf 33750 lbf 34425 lbf 36000 lbf 36675 lbf 37350 lbf 38250 lbf 39600 lbf 40500 lbf 41175 lbf 43425 lbf 45900 lbf 47700 lbf 48600 lbf 50400 lbf 51300 lbf 52200 lbf 53100 lbf 54000 lbf 56250 lbf 57375 lbf 58500 lbf 60750 lbf 65250 lbf 67500 lbf 68625 lbf 70875 lbf 72000 lbf 75375 lbf 79875 lbf 82125 lbf 87750 lbf 91125 lbf 95625 lbf 101250 lbf 108000 lbf 121500 lbf 123750 lbf 165375 lbf 172125 lbf 205875 lbf
Part Number Bore diameter Outside diameter Width Contact angle Matched arrangement Preload Seal type Ring material Ball material Radial dynamic load rating Radial static load rating Limiting speed
7224 CD/P4ADFB 120 mm 215 mm 80 mm 15 ° Duplex Face-to-Face (DF) Light / Class B Open Chrome Steel Chrome Steel 73125 lbf 87750 lbf 10 X 1000 rpm
7224 CD/P4ADGA 120 mm 215 mm 80 mm 15 ° Universal Matchable (SU) Extra light / Class A Open Chrome Steel Chrome Steel 73125 lbf 87750 lbf 10 X 1000 rpm
7224 ACD/P4ADBA 120 mm 215 mm 80 mm 25 ° Duplex Back-to-Back (DB) Extra light / Class A Open Chrome Steel Chrome Steel 69075 lbf 82125 lbf 10 X 1000 rpm
7224 ACD/P4ADT 120 mm 215 mm 80 mm 25 ° Duplex Tandem (DT) Available Open Chrome Steel Chrome Steel 69075 lbf 82125 lbf 10 X 1000 rpm
7224 ACD/P4ADGA 120 mm 215 mm 80 mm 25 ° Universal Matchable (SU) Extra light / Class A Open Chrome Steel Chrome Steel 69075 lbf 82125 lbf 10 X 1000 rpm
7224 ACD/P4ADGB 120 mm 215 mm 80 mm 25 ° Universal Matchable (SU) Light / Class B Open Chrome Steel Chrome Steel 69075 lbf 82125 lbf 10 X 1000 rpm
7224 ACD/P4ATBTB 120 mm 215 mm 120 mm 25 ° Triplex Back-to-Back (TBT) Light / Class B Open Chrome Steel Chrome Steel 92250 lbf 123750 lbf 10 X 1000 rpm
7224 CD/P4QBCA 120 mm 215 mm 160 mm 15 ° Quadruplex Back-to-Back (QBC) Extra light / Class A Open Chrome Steel Chrome Steel 118575 lbf 172125 lbf 10 X 1000 rpm
7224 ACD/P4AQBCD 120 mm 215 mm 160 mm 25 ° Quadruplex Back-to-Back (QBC) Heavy / Class D Open Chrome Steel Chrome Steel 111150 lbf 165375 lbf 10 X 1000 rpm
7226 CD/P4A 130 mm 230 mm 40 mm 15 ° Single Available Open Chrome Steel Chrome Steel 48600 lbf 50400 lbf 9.5 X 1000 rpm
7226 CDGA/P4A 130 mm 230 mm 40 mm 15 ° Single Extra light / Class A Open Chrome Steel Chrome Steel 48600 lbf 50400 lbf 11 X 1000 rpm
7226 ACD/P4A 130 mm 230 mm 40 mm 25 ° Single Available Open Chrome Steel Chrome Steel 45675 lbf 47700 lbf 8.5 X 1000 rpm
7226 ACDGA/P4A 130 mm 230 mm 40 mm 25 ° Single Extra light / Class A Open Chrome Steel Chrome Steel 45675 lbf 47700 lbf 11 X 1000 rpm
7226 CD/P4ADBC 130 mm 230 mm 80 mm 15 ° Duplex Back-to-Back (DB) Moderate / Class C Open Chrome Steel Chrome Steel 78975 lbf 101250 lbf 11 X 1000 rpm
7226 CD/P4ADGA 130 mm 230 mm 80 mm 15 ° Universal Matchable (SU) Extra light / Class A Open Chrome Steel Chrome Steel 78975 lbf 101250 lbf 11 X 1000 rpm
7226 ACD/P4ADGA 130 mm 230 mm 80 mm 25 ° Universal Matchable (SU) Extra light / Class A Open Chrome Steel Chrome Steel 74700 lbf 95625 lbf 7.5 X 1000 rpm
7226 ACD/P4ADGB 130 mm 230 mm 80 mm 25 ° Universal Matchable (SU) Light / Class B Open Chrome Steel Chrome Steel 74700 lbf 95625 lbf 7.5 X 1000 rpm
7228 CD/P4A 140 mm 250 mm 42 mm 15 ° Single Available Open Chrome Steel Chrome Steel 49725 lbf 54000 lbf 8.5 X 1000 rpm
7228 CDGA/P4A 140 mm 250 mm 42 mm 15 ° Single Extra light / Class A Open Chrome Steel Chrome Steel 49725 lbf 54000 lbf 11 X 1000 rpm
7228 ACD/P4A 140 mm 250 mm 42 mm 25 ° Single Available Open Chrome Steel Chrome Steel 47700 lbf 51300 lbf 7.5 X 1000 rpm
7228 ACDGA/P4A 140 mm 250 mm 42 mm 25 ° Single Extra light / Class A Open Chrome Steel Chrome Steel 47700 lbf 51300 lbf 11 X 1000 rpm
7228 CD/P4ADGC 140 mm 250 mm 84 mm 15 ° Universal Matchable (SU) Moderate / Class C Open Chrome Steel Chrome Steel 80550 lbf 108000 lbf 11 X 1000 rpm
7228 ACD/P4AQBTB 140 mm 250 mm 168 mm 25 ° Quadruplex Tandem Back-to-Back (QBT) Light / Class B Open Chrome Steel Chrome Steel 125775 lbf 205875 lbf 11 X 1000 rpm
🔍 ✕
Cancel