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® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
Fafnir® Single Row Ball Bearings
Unit of Measure
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Part Number

Rows per Set

Bore (d)

O.D. (D)

Bearing Width

Total Width

Contact Angle

Static Radial Load Rating (C0)

Dynamic Radial Load Rating - 1M Revs (C1)

Ball Type

CAD

MM17BS47 DUH N/A Duplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 TUH N/A Triplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 QUH N/A Quadruplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 SUM N/A Single N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 DUM N/A Duplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 TUM N/A Triplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 QUM N/A Quadruplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 SUL N/A Single N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 DUL N/A Duplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 TUL N/A Triplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM17BS47 QUL N/A Quadruplex N/A 17 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 SUH N/A Single N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 DUH N/A Duplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 TUH N/A Triplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 QUH N/A Quadruplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 SUM N/A Single N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 DUM N/A Duplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 TUM N/A Triplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 QUM N/A Quadruplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 SUL N/A Single N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 DUL N/A Duplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 TUL N/A Triplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 1.7718 in45 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM20BS47 QUL N/A Quadruplex N/A 20 mm N/A 1.8504 in47 mm N/A 0.5906 in15 mm N/A 2.3624 in60 mm N/A 60 º N/A 5600 lbf24900 N N/A 5600 lbf24900 N N/A STEEL N/A
MM25BS52 SUH N/A Single N/A 25 mm N/A 2.0472 in52 mm N/A 0.5906 in15 mm N/A 0.5906 in15 mm N/A 60 º N/A 6100 lbf27100 N N/A 5850 lbf26000 N N/A STEEL N/A
MM25BS52 DUH N/A Duplex N/A 25 mm N/A 2.0472 in52 mm N/A 0.5906 in15 mm N/A 1.1812 in30 mm N/A 60 º N/A 6100 lbf27100 N N/A 5850 lbf26000 N N/A STEEL N/A
Unit of Measure
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