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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Metric series miniature bearings – available open or with Teflon seals. The DDL metric L series bearings come in sizes ranging from 2 mm inner diameter to 19 mm outer diameter. Like the DDRI inch series, they have been designed for moderate radial and thrust loads applied a low operating torque levels. This series is a good choice for small applications requiring high-quality performance and top-level precision.

Several price points with varying Abec classes (1-9) and either stainless steel or chrome design are available. Extended inner rings and flanges are also an option.

DDL Metric Miniature / Instrumentation Ball Bearings
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Item #

(d) Bore Diameter

(D) Outer Diameter

(B) Width

Available Bearing Types

DDL-520 N/A 2.0 mm N/A 5.0 mm N/A 2.3 mm N/A Flanged Standard
DDL-625 N/A 2.5 mm N/A 6.0 mm N/A 2.6 mm N/A Flanged Standard
DDL-630 N/A 3 mm N/A 6.0 mm N/A 2.5 mm N/A Flanged Standard
DDL-730 N/A 3 mm N/A 7.0 mm N/A 3 mm N/A Flanged Standard
DDL-740 N/A 4 mm N/A 7.0 mm N/A 2.5 mm N/A Flanged Standard
DDL-840 N/A 4 mm N/A 8 mm N/A 3 mm N/A Flanged Standard
DDL-940 N/A 4 mm N/A 9 mm N/A 4 mm N/A Flanged Standard
DDL-1040 N/A 4 mm N/A 10 mm N/A 4 mm N/A Flanged Standard
DDL-850 N/A 5 mm N/A 8 mm N/A 2.5 mm N/A Flanged Standard
DDL-950 N/A 5 mm N/A 9 mm N/A 3 mm N/A Flanged Standard
DDL-1050 N/A 5 mm N/A 10 mm N/A 4 mm N/A Flanged Standard
DDL-1150 N/A 5 mm N/A 11 mm N/A 5 mm N/A Flanged Standard
DDL-1060 N/A 6 mm N/A 10 mm N/A 3 mm N/A Flanged Standard
DDL-1260 N/A 6 mm N/A 12 mm N/A 4 mm N/A Flanged Standard
DDL-1360 N/A 6 mm N/A 13 mm N/A 5 mm N/A Flanged Standard
DDL-1170 N/A 7 mm N/A 11 mm N/A 3 mm N/A Flanged Standard
DDL-1370 N/A 7 mm N/A 13 mm N/A 4 mm N/A Flanged Standard
DDL-1470 N/A 7 mm N/A 14 mm N/A 5 mm N/A Flanged Standard
DDL-1280 N/A 8 mm N/A 12 mm N/A 3.5 mm N/A Flanged Standard
DDL-1480 N/A 8 mm N/A 14 mm N/A 4 mm N/A Flanged Standard
DDL-1680 N/A 8 mm N/A 16 mm N/A 5 mm N/A Flanged Standard
DDL-1790 N/A 9 mm N/A 17 mm N/A 5 mm N/A Flanged Standard
DDL-2090 N/A 9 mm N/A 20.0 mm N/A 6 mm N/A Flanged Standard
DDL-1910 N/A 10 mm N/A 19 mm N/A 7 mm N/A Flanged Standard
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