The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.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
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Part Number

Bore (d)

Features

Bearing Type

O.D. (D)

Width (B)

Dynamic Radial Load Rating - 1M Revs (C1)

Static Radial Load Rating (C0)

Limiting Speed - Grease

Limiting Speed - Oil

CAD

636 N/A 6 mm N/A Open N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
636-ZZ N/A 6 mm N/A Shields N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
636-2RS N/A 6 mm N/A Contact Seals N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
636-2RZ N/A 6 mm N/A Non-Contact Seals N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
618/7 N/A 7 mm N/A Open N/A Standard DGBB N/A 14 mm N/A 3.5 mm N/A 1200 N N/A 510 N N/A 44000 rpm N/A 52000 rpm N/A
618/7-ZZ N/A 7 mm N/A Shields N/A Standard DGBB N/A 14 mm N/A 3.5 mm N/A 1200 N N/A 510 N N/A 44000 rpm N/A 52000 rpm N/A
618/7-2RS N/A 7 mm N/A Contact Seals N/A Standard DGBB N/A 14 mm N/A 3.5 mm N/A 1200 N N/A 510 N N/A 44000 rpm N/A 52000 rpm N/A
618/7-2RZ N/A 7 mm N/A Non-Contact Seals N/A Standard DGBB N/A 14 mm N/A 3.5 mm N/A 1200 N N/A 510 N N/A 44000 rpm N/A 52000 rpm N/A
619/7 N/A 7 mm N/A Open N/A Standard DGBB N/A 17 mm N/A 5 mm N/A 1600 N N/A 720 N N/A 40000 rpm N/A 47000 rpm N/A
619/7-ZZ N/A 7 mm N/A Shields N/A Standard DGBB N/A 17 mm N/A 5 mm N/A 1600 N N/A 720 N N/A 40000 rpm N/A 47000 rpm N/A
619/7-2RS N/A 7 mm N/A Contact Seals N/A Standard DGBB N/A 17 mm N/A 5 mm N/A 1600 N N/A 720 N N/A 40000 rpm N/A 47000 rpm N/A
619/7-2RZ N/A 7 mm N/A Non-Contact Seals N/A Standard DGBB N/A 17 mm N/A 5 mm N/A 1600 N N/A 720 N N/A 40000 rpm N/A 47000 rpm N/A
607 N/A 7 mm N/A Open N/A Standard DGBB N/A 19 mm N/A 6 mm N/A 2300 N N/A 890 N N/A 38000 rpm N/A 45000 rpm N/A
607-ZZ N/A 7 mm N/A Shields N/A Standard DGBB N/A 19 mm N/A 6 mm N/A 2300 N N/A 890 N N/A 38000 rpm N/A 45000 rpm N/A
607-2RS N/A 7 mm N/A Contact Seals N/A Standard DGBB N/A 19 mm N/A 6 mm N/A 2300 N N/A 890 N N/A 22800 rpm N/A 45000 rpm N/A
607-2RZ N/A 7 mm N/A Non-Contact Seals N/A Standard DGBB N/A 19 mm N/A 6 mm N/A 2300 N N/A 890 N N/A 38000 rpm N/A 45000 rpm N/A
627 N/A 7 mm N/A Open N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
627-ZZ N/A 7 mm N/A Shields N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
627-2RS N/A 7 mm N/A Contact Seals N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 19800 rpm N/A 39000 rpm N/A
627-2RZ N/A 7 mm N/A Non-Contact Seals N/A Standard DGBB N/A 22 mm N/A 7 mm N/A 3300 N N/A 1400 N N/A 33000 rpm N/A 39000 rpm N/A
637 N/A 7 mm N/A Open N/A Standard DGBB N/A 26 mm N/A 9 mm N/A 4600 N N/A 2000 N N/A 28000 rpm N/A 33000 rpm N/A
637-ZZ N/A 7 mm N/A Shields N/A Standard DGBB N/A 26 mm N/A 9 mm N/A 4600 N N/A 2000 N N/A 28000 rpm N/A 33000 rpm N/A
637-2RS N/A 7 mm N/A Contact Seals N/A Standard DGBB N/A 26 mm N/A 9 mm N/A 4600 N N/A 2000 N N/A 28000 rpm N/A 33000 rpm N/A
637-2RZ N/A 7 mm N/A Non-Contact Seals N/A Standard DGBB N/A 26 mm N/A 9 mm N/A 4600 N N/A 2000 N N/A 28000 rpm N/A 33000 rpm N/A
618/8 N/A 8 mm N/A Open N/A Standard DGBB N/A 16 mm N/A 4 mm N/A 1300 N N/A 590 N N/A 40000 rpm N/A 47000 rpm N/A
Unit of Measure
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