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

d - Bore

D - Outer Diameter

Bearing Width

Total Width

Contact Angle

C0 - Static Radial Rating (per row)

Ce - Dynamic Radial Rating (per row)

Ball Type

CAD

MM12BS32 SUH N/A Single N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 10 mm0.3937 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 DUH N/A Duplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 20 mm0.7874 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 TUH N/A Triplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 30 mm1.1811 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 QUH N/A Quadruplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 40 mm1.5748 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 SUM N/A Single N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 10 mm0.3937 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 DUM N/A Duplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 20 mm0.7874 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 TUM N/A Triplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 30 mm1.1811 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 QUM N/A Quadruplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 40 mm1.5748 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 SUL N/A Single N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 10 mm0.3937 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 DUL N/A Duplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 20 mm0.7874 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 TUL N/A Triplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 30 mm1.1811 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM12BS32 QUL N/A Quadruplex N/A 12 mm N/A 32 mm1.2598 in N/A 10 mm0.3937 in N/A 40 mm1.5748 in N/A 60 º N/A 11400 N2600 lbf N/A 9500 N2140 lbf N/A STEEL N/A CAD
MM15BS35 SUH N/A Single N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 11 mm0.4331 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 DUH N/A Duplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 22 mm0.8662 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 TUH N/A Triplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 33 mm1.2993 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 QUH N/A Quadruplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 44 mm1.7324 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 SUM N/A Single N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 11 mm0.4331 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 DUM N/A Duplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 22 mm0.8662 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 TUM N/A Triplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 33 mm1.2993 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 QUM N/A Quadruplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 44 mm1.7324 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 SUL N/A Single N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 11 mm0.4331 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 DUL N/A Duplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 22 mm0.8662 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 TUL N/A Triplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 33 mm1.2993 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM15BS35 QUL N/A Quadruplex N/A 15 mm N/A 35 mm1.378 in N/A 11 mm0.4331 in N/A 44 mm1.7324 in N/A 60 º N/A 13700 N3100 lbf N/A 10400 N2340 lbf N/A STEEL N/A CAD
MM17BS47 SUH N/A Single N/A 17 mm N/A 47 mm1.8504 in N/A 15 mm0.5906 in N/A 15 mm0.5906 in N/A 60 º N/A 24900 N5600 lbf N/A 24900 N5600 lbf N/A STEEL N/A CAD
Unit of Measure
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