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Type A Metric Nitrile Outer Diameter 81mm to 90mm

Type A Metric Nitrile Outer Diameter 81mm to 90mm

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Quick Overview

This oil seal is fully enclosed in a rubber material and is the most widely used type of oil seal. Depending on the rubber used this offers better resistant to thermal cycling, temperatures and different chemical resistance.


Article No.	Inner Diameter (mm)	Outer Diameter (mm)	Thickness (mm)	Lip Style	Price		Qty
Article No.	Inner Diameter (mm)	Outer Diameter (mm)	Thickness (mm)	Lip Style	1+	10+	Qty
OS54X81X10A23N	54	81	10	Double	£4.41	£3.53
OS62X81X6A23N	62	81	6	Double	£5.58	£4.47
OS70X81.5X6.5A21N	70	81.5	6.5	Single	£6.57	£5.26
OS50X82X12A23N	50	82	12	Double	£4.30	£3.44
OS55X82X10A23N	55	82	10	Double	£4.41	£3.53
OS55X82X9.35A23N	55	82	9.35	Double	£4.41	£3.53
OS60X82X12A21N	60	82	12	Single	£5.50	£4.40
OS60X82X12A23N	60	82	12	Double	£5.50	£4.40
OS60X82X9A23N	60	82	9	Double	£5.50	£4.40
OS62X82X10A23N	62	82	10	Double	£5.58	£4.47
OS65X82X10A21N	65	82	10	Single	£6.12	£4.89
OS65X82X10A23N	65	82	10	Double	£6.12	£4.89
OS68X82X10A23N	68	82	10	Double	£6.57	£5.26
OS36X83X12A21N	36	83	12	Single	£4.00	£3.20
OS40X85X10A21N	40	85	10	Single	£4.11	£3.29
OS40X85X10A23N	40	85	10	Double	£4.11	£3.29
OS45X85X10A21N	45	85	10	Single	£4.11	£3.29
OS45X85X13A21N	45	85	13	Single	£4.11	£3.29
OS48X85X10A21N	48	85	10	Single	£4.30	£3.44
OS48X85X10A23N	48	85	10	Double	£4.30	£3.44
OS50X85X10A21N	50	85	10	Single	£4.30	£3.44
OS50X85X10A23N	50	85	10	Double	£4.41	£3.53
OS50X85X12A21N	50	85	12	Single	£4.41	£3.53
OS50X85X12A23N	50	85	12	Double	£4.41	£3.53
OS50X85X13A21N	50	85	13	Single	£4.41	£3.53
OS50X85X8A21N	50	85	8	Single	£4.30	£3.44
OS50X85X8A23N	50	85	8	Double	£4.30	£3.44
OS52X85X10A21N	52	85	10	Single	£4.41	£3.53
OS52X85X10A23N	52	85	10	Double	£4.41	£3.53
OS55X85X10A21N	55	85	10	Single	£4.52	£3.61
OS55X85X10A23N	55	85	10	Double	£4.52	£3.61
OS55X85X13A21N	55	85	13	Single	£4.52	£3.61
OS55X85X8A21N	55	85	8	Single	£4.52	£3.61
OS56X85X8A21N	56	85	8	Single	£4.52	£3.61
OS56X85X8A23N	56	85	8	Double	£4.52	£3.61
OS57X85X13A21N	57	85	13	Single	£4.52	£3.61
OS58X85X10A21N	58	85	10	Single	£4.52	£3.61
OS58X85X10A23N	58	85	10	Double	£4.52	£3.61
OS58X85X12A21N	58	85	12	Single	£4.52	£3.61
OS58X85X8A23N	58	85	8	Double	£4.52	£3.61
OS60X85X10A21N	60	85	10	Single	£5.50	£4.40
OS60X85X12A21N	60	85	12	Single	£5.50	£4.40
OS60X85X12A23N	60	85	12	Double	£5.50	£4.40
OS60X85X13A21N	60	85	13	Single	£5.50	£4.40
OS60X85X13A23N	60	85	13	Double	£5.50	£4.40
OS60X85X8A21N	60	85	8	Single	£5.50	£4.40
OS60X85X8A23N	60	85	8	Double	£5.50	£4.40
OS62X85X10A21N	62	85	10	Single	£5.58	£4.47
OS62X85X10A23N	62	85	10	Double	£5.58	£4.47
OS62X85X12A21N	62	85	12	Single	£5.58	£4.47
OS62X85X12A23N	62	85	12	Double	£5.58	£4.47
OS62X85X13A21N	62	85	13	Single	£5.58	£4.47
OS62X85X8A21N	62	85	8	Single	£5.58	£4.47
OS62X85X8A23N	62	85	8	Double	£5.58	£4.47
OS63X85X10A21N	63	85	10	Single	£6.12	£4.89
OS63X85X10A23N	63	85	10	Double	£6.12	£4.89
OS63X85X13A21N	63	85	13	Single	£6.12	£4.89
OS63X85X8A23N	63	85	8	Double	£6.12	£4.89
OS64X85X10A21N	64	85	10	Single	£6.12	£4.89
OS64X85X10A23N	64	85	10	Double	£6.12	£4.89
OS64X85X12A21N	64	85	12	Single	£6.12	£4.89
OS65X85X10A21N	65	85	10	Single	£6.12	£4.89
OS65X85X10A23N	65	85	10	Double	£6.12	£4.89
OS65X85X12A21N	65	85	12	Single	£6.12	£4.89
OS65X85X12A23N	65	85	12	Double	£6.12	£4.89
OS65X85X13A21N	65	85	13	Single	£6.12	£4.89
OS65X85X13A23N	65	85	13	Double	£6.12	£4.89
OS65X85X8A21N	65	85	8	Single	£6.12	£4.89
OS65X85X8A23N	65	85	8	Double	£6.12	£4.89
OS68X85X10A21N	68	85	10	Single	£6.57	£5.26
OS68X85X10A23N	68	85	10	Double	£6.57	£5.26
OS68X85X13A21N	68	85	13	Single	£6.57	£5.26
OS68X85X13A23N	68	85	13	Double	£6.57	£5.26
OS68X85X8A21N	68	85	8	Single	£6.57	£5.26
OS70X85X10A21N	70	85	10	Single	£6.57	£5.26
OS70X85X10A23N	70	85	10	Double	£6.57	£5.26
OS70X85X7A21N	70	85	7	Single	£6.57	£5.26
OS70X85X8A21N	70	85	8	Single	£6.57	£5.26
OS72X85X10A21N	72	85	10	Single	£6.57	£5.26
OS72X85X8A21N	72	85	8	Single	£6.57	£5.26
OS72X86X7A23N	72	86	7	Double	£6.57	£5.26
OS55X88X10A21N	55	88	10	Single	£4.52	£3.61
OS63X88X10A21N	63	88	10	Single	£6.12	£4.89
OS64X88X6A23N	64	88	6	Double	£6.12	£4.89
OS65X88X10A23N	65	88	10	Double	£6.12	£4.89
OS65X88X9A23N	65	88	9	Double	£6.12	£4.89
OS70X88X12A23N	70	88	12	Double	£6.57	£5.26
OS72X88X8A23N	72	88	8	Double	£6.57	£5.26
OS40X90X10A21N	40	90	10	Single	£4.11	£3.29
OS40X90X10A23N	40	90	10	Double	£4.11	£3.29
OS40X90X12A21N	40	90	12	Single	£4.11	£3.29
OS40X90X12A23N	40	90	12	Double	£4.11	£3.29
OS40X90X8A21N	40	90	8	Single	£4.11	£3.29
OS40X90X8A23N	40	90	8	Double	£4.11	£3.29
OS45X90X10A21N	45	90	10	Single	£4.11	£3.29
OS45X90X10A23N	45	90	10	Double	£4.11	£3.29
OS47X90X8A23N	47	90	8	Double	£4.11	£3.29
OS48X90X10A21N	48	90	10	Single	£4.30	£3.44
OS48X90X10A23N	48	90	10	Double	£4.30	£3.44
OS48X90X13A23N	48	90	13	Double	£4.30	£3.44
OS50X90X10A21N	50	90	10	Single	£4.41	£3.53
OS50X90X10A23N	50	90	10	Double	£4.41	£3.53
OS50X90X12A23N	50	90	12	Double	£4.41	£3.53
OS50X90X13A21N	50	90	13	Single	£4.41	£3.53
OS53.5X90X6A21N	53.5	90	6	Single	£4.41	£3.53
OS54X90X13A21N	54	90	13	Single	£4.41	£3.53
OS55X90X10A21N	55	90	10	Single	£4.52	£3.61
OS55X90X10A23N	55	90	10	Double	£4.52	£3.61
OS55X90X12A23N	55	90	12	Double	£4.52	£3.61
OS55X90X13A23N	55	90	13	Double	£4.52	£3.61
OS55X90X8A21N	55	90	8	Single	£4.52	£3.61
OS56X90X10A21N	56	90	10	Single	£4.52	£3.61
OS56X90X10A23N	56	90	10	Double	£4.52	£3.61
OS57X90X13A21N	57	90	13	Single	£4.52	£3.61
OS58X90X10A21N	58	90	10	Single	£4.52	£3.61
OS58X90X10A23N	58	90	10	Double	£5.50	£4.40
OS58X90X11A21N	58	90	11	Single	£5.50	£4.40
OS58X90X13A21N	58	90	13	Single	£5.50	£4.40
OS60X90X10A23N	60	90	10	Double	£5.50	£4.40
OS60X90X12A23N	60	90	12	Double	£5.50	£4.40
OS60X90X13A21N	60	90	13	Single	£5.50	£4.40
OS60X90X8A21N	60	90	8	Single	£5.50	£4.40
OS60X90X8A23N	60	90	8	Double	£5.50	£4.40
OS62X90X10A21N	62	90	10	Single	£5.58	£4.47
OS62X90X10A23N	62	90	10	Double	£5.58	£4.47
OS62X90X12A23N	62	90	12	Double	£5.58	£4.47
OS62X90X13A21N	62	90	13	Single	£6.12	£4.89
OS62X90X8A23N	62	90	8	Double	£5.58	£4.47
OS63X90X10A21N	63	90	10	Single	£6.12	£4.89
OS63X90X10A23N	63	90	10	Double	£6.12	£4.89
OS64X90X13A23N	64	90	13	Double	£6.12	£4.89
OS65X90X10A21N	65	90	10	Single	£6.12	£4.89
OS65X90X12A23N	65	90	12	Double	£6.12	£4.89
OS65X90X13A21N	65	90	13	Single	£6.12	£4.89
OS65X90X13A23N	65	90	13	Double	£6.12	£4.89
OS65X90X8A23N	65	90	8	Double	£6.12	£4.89
OS66X90X10A21N	66	90	10	Single	£6.57	£5.26
OS68X90X10A21N	68	90	10	Single	£6.57	£5.26
OS68X90X10A23N	68	90	10	Double	£6.57	£5.26
OS68X90X12A21N	68	90	12	Single	£6.57	£5.26
OS68X90X12A23N	68	90	12	Double	£6.57	£5.26
OS68X90X13A23N	68	90	13	Double	£6.57	£5.26
OS69X90X10A21N	69	90	10	Single	£6.57	£5.26
OS70X90X10A21N	70	90	10	Single	£6.57	£5.26
OS70X90X10A23N	70	90	10	Double	£6.57	£5.26
OS70X90X12A21N	70	90	12	Single	£6.57	£5.26
OS70X90X12A23N	70	90	12	Double	£6.57	£5.26
OS70X90X13A21N	70	90	13	Single	£6.57	£5.26
OS70X90X13A23N	70	90	13	Double	£6.57	£5.26
OS70X90X7A23N	70	90	7	Double	£6.57	£5.26
OS70X90X8A23N	70	90	8	Double	£6.57	£5.26
OS72X90X10A21N	72	90	10	Single	£6.57	£5.26
OS72X90X12A23N	72	90	12	Double	£6.57	£5.26
OS72X90X8A21N	72	90	8	Single	£6.57	£5.26
OS75X90X10A21N	75	90	10	Single	£6.57	£5.26
OS75X90X10A23N	75	90	10	Double	£6.57	£5.26
OS75X90X12A21N	75	90	12	Single	£6.57	£5.26
OS75X90X7A23N	75	90	7	Double	£6.57	£5.26
OS75X90X8A23N	75	90	8	Double	£6.57	£5.26

Details

Nitrile is a great all-purpose elastomer for use in temperatures ranging from -20°C to +90°C. Excellent resistance to most lubrication oils, hydraulic fluids and grease. Not suitable for use with brake oil, phosphoric ester and ester base.

Additional Information

Material	Nitrile (NBR)
Hardness (Shore A)	70
Maximum Temperature (°C)	90.00
Minimum Temperature (°C)	-20.00
Tensile Strength (MPa)	18.90
Elongation at break (%)	438.00
Density (g/cm³)	1.25
Compression Set (%)	10.00
Compression Set Testing Parameters	22h / 100°C