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Static Seals - Trelleborg Sealing Solutions - #39

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Back-up Ring


	Rod 0	Groove 0	Groove width		Radius	Back-up Ring dimension	TSS Part No.	O-Ring TSS Part No.	O-Ring dimension
	dN f7	d3 H9	L2 +0.2	L3 +0.2	r ±0.2	IDx WxT			d1 x d2
	250.0	261.6	12.3	15.1	0.25	250.0 x 5.8 x 2.5	BU5802500	ORAR00449	253.37 x 7.00
	280.0	291.6	12.3	15.1	0.25	280.0 x 5.8 x 2.5	BU5802800	ORAR00451	278.77 x 7.00
	300.0	311.6	12.3	15.1	0.25	300.0 x 5.8 x 2.5	BU5803000	ORAR00453	304.17 x 7.00
	320.0	331.6	12.3	15.1	0.25	320.0 x 5.8 x 2.5	BU5803200	ORAR00454	316.87 x 7.00
	350.0	361.6	12.3	15.1	0.25	350.0 x 5.8 x 2.5	BU5803500	ORAR00457	354.97 x 7.00
	360.0	371.6	12.3	15.1	0.25	360.0 x 5.8 x 2.5	BU5803600	ORAR00457	354.97 x 7.00
	400.0	411.6	12.3	15.1	0.25	400.0 x 5.8 x 2.5	BU5804000	ORAR00461	405.26 x 7.00

Further sizes on request

This table shows the possible range of available dimensions (Back-up rings). However, these dimensions are not always stock items.

MM

Latest information available atwww.tss.trelleborg.com Edition April 2007

TRELLEBORG

SEALING SOLUTIONS

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