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Smarter Bearing Selection Is Here

The Timken® Syber® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken® Syber® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Unit of Measure
Items
CSA_TRB_Cartridge Block

Single Collar - Type CSA Cartridge Mounted Bearings
CSA_TRB_Cartridge Block

Single Collar - Type CSA Cartridge Mounted Bearings
CSA_TRB_Cartridge Block

Single Collar - Type CSA Cartridge Mounted Bearings
CSA_TRB_Cartridge Block

Single Collar - Type CSA Cartridge Mounted Bearings
CSA_TRB_Cartridge Block

Single Collar - Type CSA Cartridge Mounted Bearings
Shaft Size N/A 1 3/16 in N/A 1 1/4 in N/A 1 3/8 in N/A 35 mm N/A 1 7/16 in
Shaft Size Type N/A Imperial N/A Imperial N/A Imperial N/A Metric N/A Imperial
Dimension B  N/A 2-3/8 in60.3 mm N/A 2-3/8 in60.3 mm N/A 2-17/32 in64.3 mm N/A 2-17/32 in64.3 mm N/A 2-17/32 in64.3 mm
Dimension S1 N/A 1 3/8 mm34.9 in N/A 1 3/8 mm34.9 in N/A 1 1/2 mm38.1 in N/A 1 1/2 mm38.1 in N/A 1 1/2 mm38.1 in
Dimension R N/A 1 in25.4 mm N/A 1 in25.4 mm N/A 1 1/32 in26.2 mm N/A 1 1/32 in26.2 mm N/A 1 1/32 in26.2 mm
Dimension A  N/A 1-7/8 in47.6 mm N/A 1-7/8 in47.6 mm N/A 2-1/8 in54 mm N/A 2-1/8 in54 mm N/A 2-1/8 in54 mm
Dimension d1  N/A 2 5/62 in54.8 mm N/A 2 5/62 in54.8 mm N/A 2 11/16 in68.3 mm N/A 2 11/16 in68.3 mm N/A 2 11/16 in68.3 mm
Dimension C N/A 9/16 in14.3 mm N/A 9/16 in14.3 mm N/A 5/8 in15.9 mm N/A 5/8 in15.9 mm N/A 5/8 in15.9 mm
Dimension E N/A 2 1/2 in63.5 mm N/A 2 1/2 in63.5 mm N/A 3 1/32 in77 mm N/A 3 1/32 in77 mm N/A 3 1/32 in77 mm
Dimension K N/A 2.637 in66.98 mm N/A 2.637 in66.98 mm N/A 3.2 in81.28 mm N/A 3.2 in81.28 mm N/A 3.2 in81.28 mm
Dimension M N/A 1 13/16 in46 mm N/A 1 13/16 in46 mm N/A 2 2/32 in53.2 mm N/A 2 2/32 in53.2 mm N/A 2 2/32 in53.2 mm
Dimension H  N/A 21/32 in16.7 mm
Weight N/A 2.25 lb N/A 2.25 lb N/A 3.50 lb N/A 3.50 lb N/A 3.50 lb
e N/A 0.49 N/A 0.49 N/A 0.46 N/A 0.46 N/A 0.46
X (if Fa/Fr ≤ e) N/A 0.87
Y (if Fa/Fr ≤ e) N/A 1.77 N/A 1.77 N/A 1.89 N/A 1.89 N/A 1.89
X (if Fa/Fr > e) N/A 0.7
Y (if Fa/Fr > e) N/A 2.14 N/A 2.14 N/A 2.28 N/A 2.28 N/A 2.28
K Factor N/A 1.23 N/A 1.23 N/A 1.31 N/A 1.31 N/A 1.31
C90 Dynamic Load Rating2 N/A 3810 lbf N/A 3810 lbf N/A 6100 lbf N/A 6100 lbf N/A 6100 lbf
C0 Static Load Rating N/A 15760 lbf N/A 15760 lbf N/A 26000 lbf N/A 26000 lbf N/A 26000 lbf
Fa-max Maximum Permissible Thrust Load3 N/A 2000 lbf N/A 2000 lbf N/A 2590 lbf N/A 2590 lbf N/A 2590 lbf
Fr-max Maximum Allowable Slip Fit Radial Load4 N/A 3100 lbf N/A 3100 lbf N/A 5000 lbf N/A 5000 lbf N/A 5000 lbf
Max. Speed5 N/A 4490 rpm N/A 4490 rpm N/A 3820 rpm N/A 3820 rpm N/A 3820 rpm
Housing Type N/A Cartridge
Housing Coating N/A
  • 1 Permissible axial displacement from normal position of one bearing ring in relation to the other.
  • 2 C90 is the Dynamic Load Rating based on a rated Life of 90 million revolutions (3000 hrs at 500 RPM).
  • 3 Fa-max is based on the limits of the holding force of two properly tightened collars and set screws. Fifty percent of the values should be used when a single collar is installed.
  • 4 If the application loads approach or exceed Fr-max, the shaft fit should be adjusted to a line-to-line (g6 or h6) or light press fit (m6).
  • 5 Timken Double Lip Seal