C Type Universal Rigid Hubs w/ Keyway - Imperial On The Timken Company

Find Your Nearest Timken Sales Office or Authorized Distributor

Our locator tool helps you connect with the right Timken partner quickly. Registered users
can save their nearest Timken Sales office or distributor in their dashboard.

Try the Locator Tool

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.

Learn More

Explore Timken Engineering Tools
Videos on YouTube

Check out our Engineering Tools video playlist on YouTube. These short walkthroughs
help you navigate Timken calculation tools, selection guides and digital resources.

View the Full Playlist

Part Number	Description	Bore Size	Size	Dimension L1	Dimension L2	Dimension L3	Dimension TW	CAD
69790400039	N/A C-7/8-HUB RGD-1"-1/4X1/8KW	N/A 1 in	N/A 7/8	N/A 3.380 in85.85 mm	N/A 1.130 in28.70 mm	N/A 0.130 in3.30 mm	N/A 0.250 in6.35 mm	N/A
69790400041	N/A C-7/8-HUB RGD-1-1/4-1/4X1/8KW	N/A 1 1/4 in	N/A 7/8	N/A 3.380 in85.85 mm	N/A 1.130 in28.70 mm	N/A 0.130 in3.30 mm	N/A 0.250 in6.35 mm	N/A
69790400040	N/A C-7/8-HUB RGD-1-1/8-1/4X1/8KW	N/A 1 1/8 in	N/A 7/8	N/A 3.380 in85.85 mm	N/A 1.130 in28.70 mm	N/A 0.130 in3.30 mm	N/A 0.250 in6.35 mm	N/A
69790400038	N/A C-7/8-HUB RGD-3/4-3/16X3/32KW	N/A 3/4 in	N/A 7/8	N/A 3.380 in85.85 mm	N/A 1.130 in28.70 mm	N/A 0.130 in3.30 mm	N/A 0.250 in6.35 mm	N/A
69790412143	N/A C-1.5-HUB RGD-.625/.626-3/16X3/32KW-SS	N/A 5/8 in	N/A 1 1/2	N/A 3.360 in85.34 mm	N/A 1.170 in29.72 mm	N/A 0.130 in3.30 mm	N/A 0.520 in13.21 mm	N/A
69790400060	N/A C-1.5-HUB RGD-1-1/2-3/8X3/16KW	N/A 1 1/2 in	N/A 1 1/2	N/A 3.360 in85.34 mm	N/A 1.170 in29.72 mm	N/A 0.130 in3.30 mm	N/A 0.520 in13.21 mm	N/A
69790400059	N/A C-1.5-HUB RGD-1-3/8-5/16X5/32KW	N/A 1 3/8 in	N/A 1 1/2	N/A 3.360 in85.34 mm	N/A 1.170 in29.72 mm	N/A 0.130 in3.30 mm	N/A 0.520 in13.21 mm	N/A
69790400061	N/A C-1.5-HUB RGD-1-5/8-3/8X3/16KW	N/A 1 5/8 in	N/A 1 1/2	N/A 3.360 in85.34 mm	N/A 1.170 in29.72 mm	N/A 0.130 in3.30 mm	N/A 0.520 in13.21 mm	N/A
69790400593	N/A C-2-HUB RGD-1-15/16-1/2X1/4KW	N/A 1 15/16 in	N/A 2	N/A 4.060 in103.12 mm	N/A 1.500 in38.10 mm	N/A 0.130 in3.30 mm	N/A 0.440 in11.18 mm	N/A
69790414140	N/A C-3.5-HUB RGD-3-1/2-7/8X7/16KW	N/A 3 1/2 in	N/A 3 1/2	N/A 5.580 in141.73 mm	N/A 3.330 in84.58 mm	N/A 0.250 in6.35 mm	N/A 0.670 in17.02 mm	N/A

N/A 1 in

N/A 7/8

N/A 3.380 in85.85 mm

N/A 1.130 in28.70 mm

N/A 0.130 in3.30 mm

N/A 0.250 in6.35 mm

N/A

69790400041

N/A C-7/8-HUB RGD-1-1/4-1/4X1/8KW

N/A 1 1/4 in

N/A 7/8

N/A 3.380 in85.85 mm

N/A 1.130 in28.70 mm

N/A 0.130 in3.30 mm

N/A 0.250 in6.35 mm

N/A

69790400040

N/A C-7/8-HUB RGD-1-1/8-1/4X1/8KW

N/A 1 1/8 in

N/A 7/8

N/A 3.380 in85.85 mm

N/A 1.130 in28.70 mm

N/A 0.130 in3.30 mm

N/A 0.250 in6.35 mm

N/A

69790400038

N/A C-7/8-HUB RGD-3/4-3/16X3/32KW

N/A 3/4 in

N/A 7/8

N/A 3.380 in85.85 mm

N/A 1.130 in28.70 mm

N/A 0.130 in3.30 mm

N/A 0.250 in6.35 mm

N/A

69790412143

N/A C-1.5-HUB RGD-.625/.626-3/16X3/32KW-SS

N/A 5/8 in

N/A 1 1/2

N/A 3.360 in85.34 mm

N/A 1.170 in29.72 mm

N/A 0.130 in3.30 mm

N/A 0.520 in13.21 mm

N/A

69790400060

N/A C-1.5-HUB RGD-1-1/2-3/8X3/16KW

N/A 1 1/2 in

N/A 1 1/2

N/A 3.360 in85.34 mm

N/A 1.170 in29.72 mm

N/A 0.130 in3.30 mm

N/A 0.520 in13.21 mm

N/A

69790400059

N/A C-1.5-HUB RGD-1-3/8-5/16X5/32KW

N/A 1 3/8 in

N/A 1 1/2

N/A 3.360 in85.34 mm

N/A 1.170 in29.72 mm

N/A 0.130 in3.30 mm

N/A 0.520 in13.21 mm

N/A

69790400061

N/A C-1.5-HUB RGD-1-5/8-3/8X3/16KW

N/A 1 5/8 in

N/A 1 1/2

N/A 3.360 in85.34 mm

N/A 1.170 in29.72 mm

N/A 0.130 in3.30 mm

N/A 0.520 in13.21 mm

N/A

69790400593

N/A C-2-HUB RGD-1-15/16-1/2X1/4KW

N/A 1 15/16 in

N/A 2

N/A 4.060 in103.12 mm

N/A 1.500 in38.10 mm

N/A 0.130 in3.30 mm

N/A 0.440 in11.18 mm

N/A

69790414140

N/A C-3.5-HUB RGD-3-1/2-7/8X7/16KW

N/A 3 1/2 in

N/A 3 1/2

N/A 5.580 in141.73 mm

N/A 3.330 in84.58 mm

N/A 0.250 in6.35 mm

N/A 0.670 in17.02 mm

N/A

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

Bore Size (in)

Size