Chain tensioner size 1 with arched profile

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        Chain tensioner size 1 with arched profile

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DescriptionMaterial:Outer housing and C-profile steel.
Inner housing plastic.
Chain tensioner, ultra-high molecular polyethylene PE-UHMW.
Springs stainless steel.Version:Outer housing and C-profile electro zinc-plated and painted black.Note:Ready-to-install chain tensioner for low-noise, low-wear operation of ISO 606 roller chains. The robust steel housing offers high durability and reliable operation.

Available with two tensioning forces and two models:
Light spring force version: 174 - 32 N.
Strong spring force version: 396 - 60 N.

Form A: Short housing.
Form B: Long housing.
For applications with frequent direction changes, we recommend the chain tensioner with the long housing. We supply these exclusively with strong spring force.

Simple wear control with the three-colour wear indicator
green: ok
yellow: still ok
red: insufficient spring travel. The chain tensioner needs to be readjusted. The chain must be replaced when the range of all adjustment options no longer ensures sufficient readjustment.Temperature range:-20 °C to +60 °C (briefly up to +80 °C).Assembly:The ideal mounting location is directly behind the drive sprocket, so that the length of the slack side being tensioned is kept as short as possible. Several chain links should be in contact to minimise wear.
The size 1 chain tensioner is supplied in a locked state. Only after installation are the locking screws on the springs of the clamping core released. The middle of the three locking screws is loosened with approx. four turns. The other two springs are only released if required.Accessory:Angle brackets 22281-90.

DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.

Datasheet 22281-58 Chain tensioner size 1 with arched profile

308 kB

Drawings (total overview)

Chain tensioner size 1 with arched profile, Form A

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	A	Short housing	light spring force intensified spring force	20 25 30 45 40	1	06 B-1 08 B-1 10 B-1 12 B-1 16 B-1 20 B-1 06 B-2 08 B-2 10 B-2 12 B-2 16 B-2 06 B-3 08 B-3 10 B-3 12 B-3	58-32 132-60	116-64 264-120	174-96 396-180	40	3/8X7/32 1/2X5/16 5/8X3/8 3/4X7/16 1X17mm 1 1/4X3/4	22281-90-10167				Reset
Order No.	Form	Form definition	Version 1	B	Size	ISO No.	Clamping force 1 spring released (N)	Clamping force 2 spring released (N)	Clamping force 3 spring released (N)	Clamping travel L2	Division inches	Matching angle bracket	CAD	Acc.	Price	Order
22281-58-10611	A	Short housing	light spring force	20	1	06 B-1	58-32	116-64	174-96	40	3/8X7/32	22281-90-10167			on request
22281-58-10811	A	Short housing	light spring force	20	1	08 B-1	58-32	116-64	174-96	40	1/2X5/16	22281-90-10167			on request
22281-58-11011	A	Short housing	light spring force	20	1	10 B-1	58-32	116-64	174-96	40	5/8X3/8	22281-90-10167			on request
22281-58-11211	A	Short housing	light spring force	20	1	12 B-1	58-32	116-64	174-96	40	3/4X7/16	22281-90-10167			on request
22281-58-11611	A	Short housing	light spring force	20	1	16 B-1	58-32	116-64	174-96	40	1X17mm	22281-90-10167			on request
22281-58-12011	A	Short housing	light spring force	20	1	20 B-1	58-32	116-64	174-96	40	1 1/4X3/4	22281-90-10167			on request
22281-58-10621	A	Short housing	light spring force	20	1	06 B-2	58-32	116-64	174-96	40	3/8X7/32	22281-90-10167			on request
22281-58-10821	A	Short housing	light spring force	20	1	08 B-2	58-32	116-64	174-96	40	1/2X5/16	22281-90-10167			on request
22281-58-11021	A	Short housing	light spring force	25	1	10 B-2	58-32	116-64	174-96	40	5/8X3/8	22281-90-10167			on request
22281-58-11221	A	Short housing	light spring force	30	1	12 B-2	58-32	116-64	174-96	40	3/4X7/16	22281-90-10167			on request
22281-58-11621	A	Short housing	light spring force	45	1	16 B-2	58-32	116-64	174-96	40	1X17mm	22281-90-10167			on request
22281-58-10631	A	Short housing	light spring force	25	1	06 B-3	58-32	116-64	174-96	40	3/8X7/32	22281-90-10167			on request
22281-58-10831	A	Short housing	light spring force	30	1	08 B-3	58-32	116-64	174-96	40	1/2X5/16	22281-90-10167			on request
22281-58-11031	A	Short housing	light spring force	40	1	10 B-3	58-32	116-64	174-96	40	5/8X3/8	22281-90-10167			on request
22281-58-11231	A	Short housing	light spring force	45	1	12 B-3	58-32	116-64	174-96	40	3/4X7/16	22281-90-10167			on request
22281-58-10612	A	Short housing	intensified spring force	20	1	06 B-1	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-10812	A	Short housing	intensified spring force	20	1	08 B-1	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-11012	A	Short housing	intensified spring force	20	1	10 B-1	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-11212	A	Short housing	intensified spring force	20	1	12 B-1	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request
22281-58-11612	A	Short housing	intensified spring force	20	1	16 B-1	132-60	264-120	396-180	40	1X17mm	22281-90-10167			on request
22281-58-12012	A	Short housing	intensified spring force	20	1	20 B-1	132-60	264-120	396-180	40	1 1/4X3/4	22281-90-10167			on request
22281-58-10622	A	Short housing	intensified spring force	20	1	06 B-2	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-10822	A	Short housing	intensified spring force	20	1	08 B-2	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-11022	A	Short housing	intensified spring force	25	1	10 B-2	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-11222	A	Short housing	intensified spring force	30	1	12 B-2	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request
22281-58-11622	A	Short housing	intensified spring force	45	1	16 B-2	132-60	264-120	396-180	40	1X17mm	22281-90-10167			on request
22281-58-10632	A	Short housing	intensified spring force	25	1	06 B-3	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-10832	A	Short housing	intensified spring force	30	1	08 B-3	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-11032	A	Short housing	intensified spring force	40	1	10 B-3	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-11232	A	Short housing	intensified spring force	45	1	12 B-3	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request

Chain tensioner size 1 with arched profile, Form B

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	B	Long housing	intensified spring force	20 25 30 45 40	1	06 B-1 08 B-1 10 B-1 12 B-1 16 B-1 20 B-1 06 B-2 08 B-2 10 B-2 12 B-2 16 B-2 06 B-3 08 B-3 10 B-3 12 B-3	132-60	264-120	396-180	40	3/8X7/32 1/2X5/16 5/8X3/8 3/4X7/16 1X17mm 1 1/4X3/4	22281-90-10167				Reset
Order No.	Form	Form definition	Version 1	B	Size	ISO No.	Clamping force 1 spring released (N)	Clamping force 2 spring released (N)	Clamping force 3 spring released (N)	Clamping travel L2	Division inches	Matching angle bracket	CAD	Acc.	Price	Order
22281-58-20612	B	Long housing	intensified spring force	20	1	06 B-1	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-20812	B	Long housing	intensified spring force	20	1	08 B-1	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-21012	B	Long housing	intensified spring force	20	1	10 B-1	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-21212	B	Long housing	intensified spring force	20	1	12 B-1	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request
22281-58-21612	B	Long housing	intensified spring force	20	1	16 B-1	132-60	264-120	396-180	40	1X17mm	22281-90-10167			on request
22281-58-22012	B	Long housing	intensified spring force	20	1	20 B-1	132-60	264-120	396-180	40	1 1/4X3/4	22281-90-10167			on request
22281-58-20622	B	Long housing	intensified spring force	20	1	06 B-2	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-20822	B	Long housing	intensified spring force	20	1	08 B-2	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-21022	B	Long housing	intensified spring force	25	1	10 B-2	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-21222	B	Long housing	intensified spring force	30	1	12 B-2	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request
22281-58-21622	B	Long housing	intensified spring force	45	1	16 B-2	132-60	264-120	396-180	40	1X17mm	22281-90-10167			on request
22281-58-20632	B	Long housing	intensified spring force	25	1	06 B-3	132-60	264-120	396-180	40	3/8X7/32	22281-90-10167			on request
22281-58-20832	B	Long housing	intensified spring force	30	1	08 B-3	132-60	264-120	396-180	40	1/2X5/16	22281-90-10167			on request
22281-58-21032	B	Long housing	intensified spring force	40	1	10 B-3	132-60	264-120	396-180	40	5/8X3/8	22281-90-10167			on request
22281-58-21232	B	Long housing	intensified spring force	45	1	12 B-3	132-60	264-120	396-180	40	3/4X7/16	22281-90-10167			on request