Miniature Ball Bearings (600, 610, 620, 630) On The Timken Company

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.

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	N/A Non-Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 3400 N	N/A 1400 N	N/A 30000 rpm	N/A 36000 rpm	N/A
629-2RS-C3	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 4600 N	N/A 2000 N	N/A 16800 rpm	N/A 33000 rpm	N/A
618/3	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 310 N	N/A 110 N	N/A 74000 rpm	N/A 88000 rpm	N/A
618/3-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 310 N	N/A 110 N	N/A 74000 rpm	N/A 88000 rpm	N/A
618/3-2RS	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 310 N	N/A 110 N	N/A 74000 rpm	N/A 88000 rpm	N/A
618/3-2RZ	N/A	N/A Non-Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 310 N	N/A 110 N	N/A 74000 rpm	N/A 88000 rpm	N/A
619/3	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 560 N	N/A 180 N	N/A 70000 rpm	N/A 82000 rpm	N/A
619/3-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 560 N	N/A 180 N	N/A 70000 rpm	N/A 82000 rpm	N/A
619/3-2RS	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 560 N	N/A 180 N	N/A 70000 rpm	N/A 82000 rpm	N/A
603	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 570 N	N/A 190 N	N/A 66000 rpm	N/A 78000 rpm	N/A
603-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 570 N	N/A 190 N	N/A 66000 rpm	N/A 78000 rpm	N/A
623	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 630 N	N/A 220 N	N/A 66000 rpm	N/A 78000 rpm	N/A
623-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 630 N	N/A 220 N	N/A 66000 rpm	N/A 78000 rpm	N/A
623-2RS	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 630 N	N/A 220 N	N/A 39600 rpm	N/A 78000 rpm	N/A
623-2RZ	N/A	N/A Non-Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 630 N	N/A 220 N	N/A 66000 rpm	N/A 78000 rpm	N/A
633	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 1300 N	N/A 490 N	N/A 51000 rpm	N/A 60000 rpm	N/A
633-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 1300 N	N/A 490 N	N/A 51000 rpm	N/A 60000 rpm	N/A
633-2RS	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 1300 N	N/A 490 N	N/A 51000 rpm	N/A 60000 rpm	N/A
633-2RZ	N/A	N/A Non-Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 1300 N	N/A 490 N	N/A 51000 rpm	N/A 60000 rpm	N/A
618/4	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 640 N	N/A 230 N	N/A 63000 rpm	N/A 75000 rpm	N/A
618/4-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 640 N	N/A 230 N	N/A 63000 rpm	N/A 75000 rpm	N/A
618/4-2RS	N/A	N/A Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 640 N	N/A 230 N	N/A 63000 rpm	N/A 75000 rpm	N/A
618/4-2RZ	N/A	N/A Non-Contact Seals	N/A Standard DGBB	N/A	N/A	N/A 640 N	N/A 230 N	N/A 63000 rpm	N/A 75000 rpm	N/A
619/4	N/A	N/A Open	N/A Standard DGBB	N/A	N/A	N/A 1000 N	N/A 350 N	N/A 57000 rpm	N/A 67000 rpm	N/A
619/4-ZZ	N/A	N/A Shields	N/A Standard DGBB	N/A	N/A	N/A 1000 N	N/A 350 N	N/A 57000 rpm	N/A 67000 rpm	N/A

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

N/A Non-Contact Seals

N/A Standard DGBB

N/A

N/A 3400 N

N/A 1400 N

N/A 30000 rpm

N/A 36000 rpm

N/A

629-2RS-C3

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 4600 N

N/A 2000 N

N/A 16800 rpm

N/A 33000 rpm

N/A

618/3

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 310 N

N/A 110 N

N/A 74000 rpm

N/A 88000 rpm

N/A

618/3-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 310 N

N/A 110 N

N/A 74000 rpm

N/A 88000 rpm

N/A

618/3-2RS

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 310 N

N/A 110 N

N/A 74000 rpm

N/A 88000 rpm

N/A

618/3-2RZ

N/A

N/A Non-Contact Seals

N/A Standard DGBB

N/A

N/A 310 N

N/A 110 N

N/A 74000 rpm

N/A 88000 rpm

N/A

619/3

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 560 N

N/A 180 N

N/A 70000 rpm

N/A 82000 rpm

N/A

619/3-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 560 N

N/A 180 N

N/A 70000 rpm

N/A 82000 rpm

N/A

619/3-2RS

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 560 N

N/A 180 N

N/A 70000 rpm

N/A 82000 rpm

N/A

603

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 570 N

N/A 190 N

N/A 66000 rpm

N/A 78000 rpm

N/A

603-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 570 N

N/A 190 N

N/A 66000 rpm

N/A 78000 rpm

N/A

623

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 630 N

N/A 220 N

N/A 66000 rpm

N/A 78000 rpm

N/A

623-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 630 N

N/A 220 N

N/A 66000 rpm

N/A 78000 rpm

N/A

623-2RS

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 630 N

N/A 220 N

N/A 39600 rpm

N/A 78000 rpm

N/A

623-2RZ

N/A

N/A Non-Contact Seals

N/A Standard DGBB

N/A

N/A 630 N

N/A 220 N

N/A 66000 rpm

N/A 78000 rpm

N/A

633

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 1300 N

N/A 490 N

N/A 51000 rpm

N/A 60000 rpm

N/A

633-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 1300 N

N/A 490 N

N/A 51000 rpm

N/A 60000 rpm

N/A

633-2RS

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 1300 N

N/A 490 N

N/A 51000 rpm

N/A 60000 rpm

N/A

633-2RZ

N/A

N/A Non-Contact Seals

N/A Standard DGBB

N/A

N/A 1300 N

N/A 490 N

N/A 51000 rpm

N/A 60000 rpm

N/A

618/4

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 640 N

N/A 230 N

N/A 63000 rpm

N/A 75000 rpm

N/A

618/4-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 640 N

N/A 230 N

N/A 63000 rpm

N/A 75000 rpm

N/A

618/4-2RS

N/A

N/A Contact Seals

N/A Standard DGBB

N/A

N/A 640 N

N/A 230 N

N/A 63000 rpm

N/A 75000 rpm

N/A

618/4-2RZ

N/A

N/A Non-Contact Seals

N/A Standard DGBB

N/A

N/A 640 N

N/A 230 N

N/A 63000 rpm

N/A 75000 rpm

N/A

619/4

N/A

N/A Open

N/A Standard DGBB

N/A

N/A 1000 N

N/A 350 N

N/A 57000 rpm

N/A 67000 rpm

N/A

619/4-ZZ

N/A

N/A Shields

N/A Standard DGBB

N/A

N/A 1000 N

N/A 350 N

N/A 57000 rpm

N/A 67000 rpm

N/A