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Type A Nitrile Metric |
Type A Metric Nitrile Outer Diameter 41mm to 45mm

Type A Metric Nitrile Outer Diameter 41mm to 45mm

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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
OS12X45X7A21N	12	45	7	Single	£2.58	£2.07
OS15X42X10A23N	15	42	10	Double	£2.86	£2.29
OS15X42X7A21N	15	42	7	Single	£2.86	£2.29
OS15X42X7A23N	15	42	7	Double	£2.86	£2.29
OS15X42X8A23N	15	42	8	Double	£2.86	£2.29
OS17X42X7A21N	17	42	7	Single	£2.86	£2.29
OS18X42X7A23N	18	42	7	Double	£2.92	£2.34
OS18X42X8A21N	18	42	8	Single	£2.92	£2.34
OS19X42X7A23N	19	42	7	Double	£2.92	£2.34
OS20X42X10A21N	20	42	10	Single	£2.92	£2.34
OS20X42X5A23N	20	42	5	Double	£2.92	£2.34
OS20X42X6A23N	20	42	6	Double	£2.92	£2.34
OS20X42X7A21N	20	42	7	Single	£2.92	£2.34
OS20X42X7A23N	20	42	7	Double	£2.92	£2.34
OS20X42X8A23N	20	42	8	Double	£2.92	£2.34
OS20X45X10A21N	20	45	10	Single	£2.92	£2.34
OS20X45X7A23N	20	45	7	Double	£2.92	£2.34
OS20X45X8A23N	20	45	8	Double	£2.92	£2.34
OS22X42X10A21N	22	42	10	Single	£3.07	£2.45
OS22X42X10A23N	22	42	10	Double	£3.07	£2.45
OS22X42X11A23N	22	42	11	Double	£3.07	£2.45
OS22X42X5A23N	22	42	5	Double	£2.92	£2.34
OS22X42X7A21N	22	42	7	Single	£2.92	£2.34
OS22X42X8A23N	22	42	8	Double	£2.92	£2.34
OS22X45X7A21N	22	45	7	Single	£3.07	£2.45
OS22X45X7A23N	22	45	7	Double	£3.07	£2.45
OS22X45X8A23N	22	45	8	Double	£3.07	£2.45
OS23X42X10A21N	23	42	10	Single	£3.07	£2.45
OS23X42X6A23N	23	42	6	Double	£3.07	£2.45
OS24X42X10A21N	24	42	10	Single	£3.07	£2.45
OS24X42X7A23N	24	42	7	Double	£3.07	£2.45
OS24X42X8A21N	24	42	8	Single	£3.07	£2.45
OS24X42X8A23N	24	42	8	Double	£3.07	£2.45
OS24X43X6A23N	24	43	6	Double	£3.07	£2.45
OS24X44X7A21N	24	44	7	Single	£3.07	£2.45
OS24X45X7A23N	24	45	7	Double	£3.07	£2.45
OS24X45X8A23N	24	45	8	Double	£3.07	£2.45
OS25.4X41.27X7.93A21N	25.4	41.27	7.93	Single	£3.32	£2.65
OS25X41.25X6A23N	25	41.25	6	Double	£3.32	£2.65
OS25X41X6A23N	25	41	6	Double	£3.32	£2.65
OS25X41X7A23N	25	41	7	Double	£3.32	£2.65
OS25X42X10A21N	25	42	10	Single	£3.32	£2.65
OS25X42X6A21N	25	42	6	Single	£3.32	£2.65
OS25X42X6A23N	25	42	6	Double	£3.32	£2.65
OS25X42X7A23N	25	42	7	Double	£3.32	£2.65
OS25X42X8.5A21N	25	42	8.5	Single	£3.32	£2.65
OS25X42X8A21N	25	42	8	Single	£3.32	£2.65
OS25X42X8A23N	25	42	8	Double	£3.32	£2.65
OS25X42X9A21N	25	42	9	Single	£3.32	£2.65
OS25X43X9A21N	25	43	9	Single	£3.32	£2.65
OS25X43X9A23N	25	43	9	Double	£3.32	£2.65
OS25X44X7A21N	25	44	7	Single	£3.32	£2.65
OS25X44X7A23N	25	44	7	Double	£3.32	£2.65
OS25X45X10A21N	25	45	10	Single	£3.32	£2.65
OS25X45X10A23N	25	45	10	Double	£3.32	£2.65
OS25X45X11A21N	25	45	11	Single	£3.32	£2.65
OS25X45X11A23N	25	45	11	Double	£3.32	£2.65
OS25X45X7A21N	25	45	7	Single	£3.32	£2.65
OS25X45X8A23N	25	45	8	Double	£3.32	£2.65
OS26X42X10A23N	26	42	10	Double	£3.32	£2.65
OS26X42X6A21N	26	42	6	Single	£3.32	£2.65
OS26X42X7A21N	26	42	7	Single	£3.32	£2.65
OS26X42X8A21N	26	42	8	Single	£3.32	£2.65
OS26X42X8A23N	26	42	8	Double	£3.32	£2.65
OS26X43X8A23N	26	43	8	Double	£3.32	£2.65
OS26X45X7A21N	26	45	7	Single	£3.32	£2.65
OS26X45X7A23N	26	45	7	Double	£3.32	£2.65
OS27X41X10A21N	27	41	10	Single	£3.32	£2.65
OS27X41X7A23N	27	41	7	Double	£3.32	£2.65
OS27X42X10A21N	27	42	10	Single	£3.32	£2.65
OS27X42X10A23N	27	42	10	Double	£3.32	£2.65
OS27X42X7A21N	27	42	7	Single	£3.32	£2.65
OS27X42X7A23N	27	42	7	Double	£3.32	£2.65
OS27X43X7A23N	27	43	7	Double	£3.32	£2.65
OS27X43X8A23N	27	43	8	Double	£3.32	£2.65
OS27X43X9A21N	27	43	9	Single	£3.32	£2.65
OS27X43X9A23N	27	43	9	Double	£3.32	£2.65
OS27X45X8A21N	27	45	8	Single	£3.32	£2.65
OS27X45X8A23N	27	45	8	Double	£3.32	£2.65
OS28X42.5X8A21N	28	42.5	8	Single	£3.32	£2.65
OS28X42X10A21N	28	42	10	Single	£3.32	£2.65
OS28X42X10A23N	28	42	10	Double	£3.32	£2.65
OS28X42X7A21N	28	42	7	Single	£3.32	£2.65
OS28X42X8A21N	28	42	8	Single	£3.32	£2.65
OS28X42X8A23N	28	42	8	Double	£3.32	£2.65
OS28X43X10A21N	28	43	10	Single	£3.32	£2.65
OS28X43X10A23N	28	43	10	Double	£3.32	£2.65
OS28X43X7A21N	28	43	7	Single	£3.32	£2.65
OS28X43X7A23N	28	43	7	Double	£3.32	£2.65
OS28X43X8A23N	28	43	8	Double	£3.32	£2.65
OS28X43X9A21N	28	43	9	Single	£3.32	£2.65
OS28X44X7A23N	28	44	7	Double	£3.32	£2.65
OS28X45X10A23N	28	45	10	Double	£3.32	£2.65
OS28X45X6A21N	28	45	6	Single	£3.32	£2.65
OS28X45X7A21N	28	45	7	Single	£3.32	£2.65
OS28X45X7A23N	28	45	7	Double	£3.32	£2.65
OS28X45X8A21N	28	45	8	Single	£3.32	£2.65
OS28X45X8A23N	28	45	8	Double	£3.32	£2.65
OS29X42X6A23N	29	42	6	Double	£3.32	£2.65
OS29X42X7A21N	29	42	7	Single	£3.32	£2.65
OS29X43X7A21N	29	43	7	Single	£3.32	£2.65
OS29X45X7A21N	29	45	7	Single	£3.32	£2.65
OS29X45X9.5A21N	29	45	9.5	Single	£3.32	£2.65
OS29X45X9A21N	29	45	9	Single	£3.32	£2.65
OS30X41X8A23N	30	41	8	Double	£3.32	£2.65
OS30X42X10A21N	30	42	10	Single	£3.32	£2.65
OS30X42X10A23N	30	42	10	Double	£3.32	£2.65
OS30X42X4.5A21N	30	42	4.5	Single	£3.32	£2.65
OS30X42X5.7A21N	30	42	5.7	Single	£3.32	£2.65
OS30X42X6A21N	30	42	6	Single	£3.32	£2.65
OS30X42X6A23N	30	42	6	Double	£3.32	£2.65
OS30X42X7A21N	30	42	7	Single	£3.32	£2.65
OS30X42X7A23N	30	42	7	Double	£3.32	£2.65
OS30X42X8A21N	30	42	8	Single	£3.32	£2.65
OS30X42X8A23N	30	42	8	Double	£3.32	£2.65
OS30X43X8A21N	30	43	8	Single	£3.32	£2.65
OS30X43X8A23N	30	43	8	Double	£3.32	£2.65
OS30X43X9A23N	30	43	9	Double	£3.32	£2.65
OS30X44X10A21N	30	44	10	Single	£3.32	£2.65
OS30X44X10A23N	30	44	10	Double	£3.32	£2.65
OS30X44X7A21N	30	44	7	Single	£3.32	£2.65
OS30X44X7A23N	30	44	7	Double	£3.32	£2.65
OS30X44X8A23N	30	44	8	Double	£3.32	£2.65
OS30X45X10A21N	30	45	10	Single	£3.32	£2.65
OS30X45X10A23N	30	45	10	Double	£3.32	£2.65
OS30X45X5A21N	30	45	5	Single	£3.32	£2.65
OS30X45X5A23N	30	45	5	Double	£3.32	£2.65
OS30X45X6A21N	30	45	6	Single	£3.32	£2.65
OS30X45X7A21N	30	45	7	Single	£3.32	£2.65
OS30X45X7A23N	30	45	7	Double	£3.32	£2.65
OS30X45X8A21N	30	45	8	Single	£3.32	£2.65
OS30X45X8A23N	30	45	8	Double	£3.32	£2.65
OS30X45X9.5A23N	30	45	9.5	Double	£3.32	£2.65
OS31.75X44.45X9.52A23N	31.75	44.45	9.52	Double	£3.67	£2.93
OS31X45X7A23N	31	45	7	Double	£3.67	£2.93
OS32X42X10A21N	32	42	10	Single	£3.67	£2.93
OS32X42X5A21N	32	42	5	Single	£3.67	£2.93
OS32X42X6A23N	32	42	6	Double	£3.67	£2.93
OS32X42X7A23N	32	42	7	Double	£3.67	£2.93
OS32X42X8A23N	32	42	8	Double	£3.67	£2.93
OS32X43X7A23N	32	43	7	Double	£3.67	£2.93
OS32X44X10A23N	32	44	10	Double	£3.67	£2.93
OS32X44X7A23N	32	44	7	Double	£3.67	£2.93
OS32X44X8A23N	32	44	8	Double	£3.67	£2.93
OS32X45X10A21N	32	45	10	Single	£3.67	£2.93
OS32X45X10A23N	32	45	10	Double	£3.67	£2.93
OS32X45X5A23N	32	45	5	Double	£3.67	£2.93
OS32X45X6A21N	32	45	6	Single	£3.67	£2.93
OS32X45X7A23N	32	45	7	Double	£3.67	£2.93
OS32X45X8A21N	32	45	8	Single	£3.67	£2.93
OS32X45X8A23N	32	45	8	Double	£3.67	£2.93
OS33X43X7A21N	33	43	7	Single	£3.67	£2.93
OS33X44X8A23N	33	44	8	Double	£3.67	£2.93
OS33X45X10A23N	33	45	10	Double	£3.67	£2.93
OS33X45X7A21N	33	45	7	Single	£3.67	£2.93
OS34X44X6A21N	34	44	6	Single	£3.67	£2.93
OS34X44X7A21N	34	44	7	Single	£3.67	£2.93
OS34X44X7A23N	34	44	7	Double	£3.67	£2.93
OS34X45X7A21N	34	45	7	Single	£3.67	£2.93
OS34X45X7A23N	34	45	7	Double	£3.67	£2.93
OS35X42X4A23N	35	42	4	Double	£3.94	£3.15
OS35X42X7A23N	35	42	7	Double	£3.94	£3.15
OS35X42X8A23N	35	42	8	Double	£3.94	£3.15
OS35X43X6A21N	35	43	6	Single	£3.94	£3.15
OS35X44X7A23N	35	44	7	Double	£3.94	£3.15
OS35X45X10A21N	35	45	10	Single	£3.94	£3.15
OS35X45X4A23N	35	45	4	Double	£3.94	£3.15
OS35X45X6A21N	35	45	6	Single	£3.94	£3.15
OS35X45X7A21N	35	45	7	Single	£3.94	£3.15
OS35X45X7A23N	35	45	7	Double	£3.94	£3.15
OS35X45X8A23N	35	45	8	Double	£3.94	£3.15

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