Timken Housed Units

Stronger Outside. Smarter Inside.

Timken offers one of the broadest lines of mounted bearing solutions with various selections for bearing types, sealing solutions, locking options and housing styles. Strong operational results come from repeatable, reliable performance. Reduce damage, contamination and downtime. Install Timken® Housed Units to achieve consistency, control and confidence.

Timken Corrosion-Resistant Ball Bearing Housed Units	Timken Corrosion-Resistant Poly-Round Housed Units	Timken Fafnir Ball Bearing Housed Units
U Series	Solid Block – Spherical Roller Bearing	SNT Plummer Blocks
Type E Tapered Roller Bearing Housed Unit	Timken Split Cylindrical Roller Bearing Housed Units	SAF Pillow Blocks

Select the Bearing That Meets Your Demands

								Timken Corrosion-Resistant Ball Bearing Housed Units	Timken Corrosion-Resistant Poly-Round Housed Units
	Fafnir Ball Bearing	U Series Ball Bearing	SRB Solid Block	SNT Plummer	SAF Pillow	Type E	Split CRB	Corrosion-Resistant SS	Corrosion-Resistant Poly
Bearing Insert	Wide Inner Ring Ball	Wide Inner Ring Ball	Spherical Roller	Spherical Roller	Spherical Roller	Tapered Roller	Cylindrical Roller	Stainless Steel Ball	Poly-Round® Plain
Size Range/ Shaft Size	1/2-3 5/16 in	1/2-5 1/2 in	1 7/16-15 in		1 3/8-19 1/2 in	1 3/16-5 in	1 7/16-24 in	1/2-2 in	1/2-3 1/2 in
	12-90 mm	12-140 mm	40-380 mm	20-500 mm		35-125 mm	40-600 mm	20-50 mm	12-90 mm
Housing Design	Solid	Solid	Solid	Split	Split	Solid	Split	Solid	Solid
Housing Materials	Cast Iron	Cast Iron	Cast Steel	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Stainless	Stainless
	Pressed Steel			Ductile Iron	Ductile Iron		Ductile Iron	Polymer	Polymer
	Malleable Iron				Cast Steel
Pillow	Available	Available	Available	Available	Available	Available	Available	Available	Available
2-Bolt	Available	Available						Available	Available
4-Bolt		Available	Available				Available	Available	Available
4-Bolt RND		Available	Available			Available	Available	Available	Available
Take Up	Available	Available	Available			Available	Available	Available	Available
Hanger							Available	Available	Available
Tappered Base	Available							Available	Available
Locking Styles	Set Screw (Shaft Guard Technology on Y Series)	Set Screw	Eccentric	Taper Adapter Sleeve	Taper Adapter Sleeve	Double Concentric	Double Clamp Rings	Set Screw	Adapter Sleeve
	Concentric	Eccentric	Concentric	Cylindrical Mounting	Cylindrical Mounting
	Eccentric	Taper Adapter Sleeve	Taper Adapter Sleeve
			V-Lock® Series
Sealing	Single-Lip: Shrouded & Molded	Three-Element with Flinger	Labyrinth – DuPont™ Teflon®	Labyrinth	Labyrinth	Triple Barrier	28 styles, (Kevlar® Packing and Aluminum Triple Labyrinth)	Three-Element with Flinger
	Tri-Ply		Triple-Lip – Nitrile, Urethane, Viton™	Taconite	Timken Guard
	Labyrinth		Double-Lip	Double-Lip	Dustac
			Backing Plates	VR Seal	Taconite
End Covers	Closed		Closed: Urethane & Steel	Closed	CLosed	Closed: Urethane		Closed: Polymer & Stainless	Closed: Polymer & Stainless
			Open: Urethane & Steel			Open: Urethane		Open: Polymer & Stainless	Open: Polymer & Stainless