Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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Timken’s deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.

Miniature-Ball-Bearings--600--610--620--630-
Unit of Measure
1 2 3 4 

Part Number

Bore Size d

Features

Bearing Type

Outside Diameter D

Outside Ring Width B

Cr - Dynamic Load Rating

C0r - Static Load Rating

Grease Limiting Speed

Oil Limiting Speed

CAD

609-2RZ-C3 N/A 9 mm N/A Non-Contact Seals N/A Standard DGBB N/A 24 mm N/A 7 mm N/A 3400 N N/A 1400 N N/A 30000 rpm N/A 36000 rpm N/A CAD Icon (for items table)
629-2RS-C3 N/A 9 mm N/A Contact Seals N/A Standard DGBB N/A 26 mm N/A 8 mm N/A 4600 N N/A 2000 N N/A 16800 rpm N/A 33000 rpm N/A CAD Icon (for items table)
618/3 N/A 3 mm N/A Open N/A Standard DGBB N/A 7 mm N/A 2 mm N/A 310 N N/A 110 N N/A 74000 rpm N/A 88000 rpm N/A CAD Icon (for items table)
618/3-ZZ N/A 3 mm N/A Shields N/A Standard DGBB N/A 7 mm N/A 2 mm N/A 310 N N/A 110 N N/A 74000 rpm N/A 88000 rpm N/A CAD Icon (for items table)
618/3-2RS N/A 3 mm N/A Contact Seals N/A Standard DGBB N/A 7 mm N/A 2 mm N/A 310 N N/A 110 N N/A 74000 rpm N/A 88000 rpm N/A CAD Icon (for items table)
618/3-2RZ N/A 3 mm N/A Non-Contact Seals N/A Standard DGBB N/A 7 mm N/A 2 mm N/A 310 N N/A 110 N N/A 74000 rpm N/A 88000 rpm N/A CAD Icon (for items table)
619/3 N/A 3 mm N/A Open N/A Standard DGBB N/A 8.000 mm N/A 3 mm N/A 560 N N/A 180 N N/A 70000 rpm N/A 82000 rpm N/A CAD Icon (for items table)
619/3-ZZ N/A 3 mm N/A Shields N/A Standard DGBB N/A 8.000 mm N/A 3 mm N/A 560 N N/A 180 N N/A 70000 rpm N/A 82000 rpm N/A CAD Icon (for items table)
619/3-2RS N/A 3 mm N/A Contact Seals N/A Standard DGBB N/A 8.000 mm N/A 3 mm N/A 560 N N/A 180 N N/A 70000 rpm N/A 82000 rpm N/A CAD Icon (for items table)
603 N/A 3 mm N/A Open N/A Standard DGBB N/A 9 mm N/A 3 mm N/A 570 N N/A 190 N N/A 66000 rpm N/A 78000 rpm N/A CAD Icon (for items table)
603-ZZ N/A 3 mm N/A Shields N/A Standard DGBB N/A 9 mm N/A 3 mm N/A 570 N N/A 190 N N/A 66000 rpm N/A 78000 rpm N/A CAD Icon (for items table)
623 N/A 3 mm N/A Open N/A Standard DGBB N/A 10 mm N/A 4 mm N/A 630 N N/A 220 N N/A 66000 rpm N/A 78000 rpm N/A CAD Icon (for items table)
623-ZZ N/A 3 mm N/A Shields N/A Standard DGBB N/A 10 mm N/A 4 mm N/A 630 N N/A 220 N N/A 66000 rpm N/A 78000 rpm N/A CAD Icon (for items table)
623-2RS N/A 3 mm N/A Contact Seals N/A Standard DGBB N/A 10 mm N/A 4 mm N/A 630 N N/A 220 N N/A 39600 rpm N/A 78000 rpm N/A CAD Icon (for items table)
623-2RZ N/A 3 mm N/A Non-Contact Seals N/A Standard DGBB N/A 10 mm N/A 4 mm N/A 630 N N/A 220 N N/A 66000 rpm N/A 78000 rpm N/A CAD Icon (for items table)
633 N/A 3 mm N/A Open N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
633-ZZ N/A 3 mm N/A Shields N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
633-2RS N/A 3 mm N/A Contact Seals N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
633-2RZ N/A 3 mm N/A Non-Contact Seals N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
618/4 N/A 4 mm N/A Open N/A Standard DGBB N/A 9 mm N/A 2.5 mm N/A 640 N N/A 230 N N/A 63000 rpm N/A 75000 rpm N/A CAD Icon (for items table)
618/4-ZZ N/A 4 mm N/A Shields N/A Standard DGBB N/A 9 mm N/A 2.5 mm N/A 640 N N/A 230 N N/A 63000 rpm N/A 75000 rpm N/A CAD Icon (for items table)
618/4-2RS N/A 4 mm N/A Contact Seals N/A Standard DGBB N/A 9 mm N/A 2.5 mm N/A 640 N N/A 230 N N/A 63000 rpm N/A 75000 rpm N/A CAD Icon (for items table)
618/4-2RZ N/A 4 mm N/A Non-Contact Seals N/A Standard DGBB N/A 9 mm N/A 2.5 mm N/A 640 N N/A 230 N N/A 63000 rpm N/A 75000 rpm N/A CAD Icon (for items table)
619/4 N/A 4 mm N/A Open N/A Standard DGBB N/A 11 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
619/4-ZZ N/A 4 mm N/A Shields N/A Standard DGBB N/A 11 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
619/4-2RS N/A 4 mm N/A Contact Seals N/A Standard DGBB N/A 11 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
619/4-2RZ N/A 4 mm N/A Non-Contact Seals N/A Standard DGBB N/A 11 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
604 N/A 4 mm N/A Open N/A Standard DGBB N/A 12 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
604-ZZ N/A 4 mm N/A Shields N/A Standard DGBB N/A 12 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
604-2RS N/A 4 mm N/A Contact Seals N/A Standard DGBB N/A 12 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
604-2RZ N/A 4 mm N/A Non-Contact Seals N/A Standard DGBB N/A 12 mm N/A 4 mm N/A 1000 N N/A 350 N N/A 57000 rpm N/A 67000 rpm N/A CAD Icon (for items table)
624 N/A 4 mm N/A Open N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
624-ZZ N/A 4 mm N/A Shields N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
624-2RS N/A 4 mm N/A Contact Seals N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 30600 rpm N/A 60000 rpm N/A CAD Icon (for items table)
624-2RZ N/A 4 mm N/A Non-Contact Seals N/A Standard DGBB N/A 13 mm N/A 5 mm N/A 1300 N N/A 490 N N/A 51000 rpm N/A 60000 rpm N/A CAD Icon (for items table)
634 N/A 4 mm N/A Open N/A Standard DGBB N/A 16 mm N/A 5 mm N/A 1300 N N/A 520 N N/A 46000 rpm N/A 54000 rpm N/A CAD Icon (for items table)
634-ZZ N/A 4 mm N/A Shields N/A Standard DGBB N/A 16 mm N/A 5 mm N/A 1300 N N/A 520 N N/A 46000 rpm N/A 54000 rpm N/A CAD Icon (for items table)
634-2RS N/A 4 mm N/A Contact Seals N/A Standard DGBB N/A 16 mm N/A 5 mm N/A 1300 N N/A 520 N N/A 27600 rpm N/A 54000 rpm N/A CAD Icon (for items table)
634-2RZ N/A 4 mm N/A Non-Contact Seals N/A Standard DGBB N/A 16 mm N/A 5 mm N/A 1300 N N/A 520 N N/A 46000 rpm N/A 54000 rpm N/A CAD Icon (for items table)
618/5 N/A 5 mm N/A Open N/A Standard DGBB N/A 11 mm N/A 3 mm N/A 720 N N/A 280 N N/A 54000 rpm N/A 64000 rpm N/A CAD Icon (for items table)
618/5-ZZ N/A 5 mm N/A Shields N/A Standard DGBB N/A 11 mm N/A 3 mm N/A 720 N N/A 280 N N/A 54000 rpm N/A 64000 rpm N/A CAD Icon (for items table)
618/5-2RS N/A 5 mm N/A Contact Seals N/A Standard DGBB N/A 11 mm N/A 3 mm N/A 720 N N/A 280 N N/A 54000 rpm N/A 64000 rpm N/A CAD Icon (for items table)
618/5-2RZ N/A 5 mm N/A Non-Contact Seals N/A Standard DGBB N/A 11 mm N/A 3 mm N/A 720 N N/A 280 N N/A 54000 rpm N/A 64000 rpm N/A CAD Icon (for items table)
619/5 N/A 5 mm N/A Open N/A Standard DGBB N/A 13 mm N/A 4 mm N/A 1100 N N/A 430 N N/A 50000 rpm N/A 59000 rpm N/A CAD Icon (for items table)
619/5-ZZ N/A 5 mm N/A Shields N/A Standard DGBB N/A 13 mm N/A 4 mm N/A 1100 N N/A 430 N N/A 50000 rpm N/A 59000 rpm N/A CAD Icon (for items table)
619/5-2RS N/A 5 mm N/A Contact Seals N/A Standard DGBB N/A 13 mm N/A 4 mm N/A 1100 N N/A 430 N N/A 50000 rpm N/A 59000 rpm N/A CAD Icon (for items table)
619/5-2RZ N/A 5 mm N/A Non-Contact Seals N/A Standard DGBB N/A 13 mm N/A 4 mm N/A 1100 N N/A 430 N N/A 50000 rpm N/A 59000 rpm N/A CAD Icon (for items table)
605 N/A 5 mm N/A Open N/A Standard DGBB N/A 14 mm N/A 5 mm N/A 1300 N N/A 510 N N/A 48000 rpm N/A 56000 rpm N/A CAD Icon (for items table)
605-ZZ N/A 5 mm N/A Shields N/A Standard DGBB N/A 14 mm N/A 5 mm N/A 1300 N N/A 510 N N/A 48000 rpm N/A 56000 rpm N/A CAD Icon (for items table)
605-2RS N/A 5 mm N/A Contact Seals N/A Standard DGBB N/A 14 mm N/A 5 mm N/A 1300 N N/A 510 N N/A 28800 rpm N/A 56000 rpm N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4