Oil Seal SB

Product		Rotation	Inside Diameter	Outer Diameter	Height	Material	Housing Material	Material Spring	Spring	Color	Stock
	56319	Oil Seal		68	78	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 5,51	Details	
	51800	Oil Seal		42	62	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 2,64	Details	
	53463	Oil Seal		139.7	165.1	12.7	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	
	53462	Oil Seal		75	95	10	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	
	53464	Oil Seal		400	440	20	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	
	53474	Oil Seal		28	52	12	NBR – Nitrile	Steel	Steel	Yes	Black	€ 3,59	Details	
	53475	Oil Seal		50	62	5	NBR – Nitrile	Steel	Steel	Yes	Black	€ 2,64	Details	
	53476	Oil Seal		275	294	12	NBR – Nitrile	Steel	Steel	Yes	Black	€ 62,18	Details	
	53477	Oil Seal		280	320	15	NBR – Nitrile	Steel	Steel	Yes	Black	€ 32,08	Details	
	53478	Oil Seal		370	410	15	NBR – Nitrile	Steel	Steel	Yes	Black	€ 52,41	Details	
	53480	Oil Seal		25	35	6	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	
	53481	Oil Seal		272	304	16	NBR – Nitrile	Steel	Steel	Yes	Black	€ 28,84	Details	
	53482	Oil Seal		8	16	5	NBR – Nitrile	Steel	Steel	Yes	Black	€ 3,11	Details	
	53483	Oil Seal		8	22	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 3,11	Details	
	53484	Oil Seal		9	18	6	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,04	Details	
	53485	Oil Seal		10.3	17	4	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,04	Details	
	53486	Oil Seal		11	20	4.5	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,04	Details	
	53487	Oil Seal		15	24	4	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,04	Details	
	61340	Oil Seal		560	600	20	NBR – Nitrile	Steel	Steel	Yes	Black	€ On request	Details	
	53489	Oil Seal		17	34	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,25	Details	
	53490	Oil Seal		18.65	35	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,25	Details	
	53433	Oil Seal		37	62	8	NBR – Nitrile	Steel	Steel	Yes	Black	€ 4,42	Details	
	53424	Oil Seal		17	28	3.7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,13	Details	
	53425	Oil Seal		17	28	7.3	NBR – Nitrile	Steel	Steel	Yes	Black	€ 3,11	Details	
	53426	Oil Seal		17.46	34.13	7.93	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,25	Details	
	53427	Oil Seal		24	34	5	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,25	Details	
	53428	Oil Seal		25	42.9	9.5	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,57	Details	
	53429	Oil Seal		28	37	6	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,40	Details	
	53430	Oil Seal		31	42	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 1,57	Details	
	53431	Oil Seal		33.33	57.94	12.7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 2,47	Details	
	53432	Oil Seal		36	52	7	NBR – Nitrile	Steel	Steel	Yes	Black	€ 2,09	Details	
	55737	Oil Seal		32	44	8	NBR – Nitrile	Steel	Steel	Yes	Black	€ 4,77	Details	
	53434	Oil Seal		50.8	66.67	7.93	NBR – Nitrile	Steel	Steel	Yes	Black	€ 3,09	Details	
	53435	Oil Seal		52	68	10	NBR – Nitrile	Steel	Steel	Yes	Black	€ 4,65	Details	
	53436	Oil Seal		60	85	10	NBR – Nitrile	Steel	Steel	Yes	Black	€ 5,98	Details	
	53437	Oil Seal		500	540	20	NBR – Nitrile	Steel	Steel	Yes	Black	€ 107,38	Details	
	53438	Oil Seal		580	630	25	NBR – Nitrile	Steel	Steel	Yes	Black	€ 137,87	Details	
	53458	Oil Seal		12	30	7	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	
	53459	Oil Seal		30	40	7	FPM - VITON	Steel	SS-304	Yes	Brown	€ 12,71	Details	
	53460	Oil Seal		48	72	10	FPM - VITON	Steel	SS-304	Yes	Brown	€ On request	Details	

Oil Seal SB

The SB in the standard version, with a metal outer sheath and a spring-supported elastomer sealing lip.

Special features

- Modern sealing lip.

- high dynamic sealing due to a modern sealing lip.

- Very firm and exact fit inside the housing due to metal-metal interference fit.

- You need to be very carefull when you are using the product in connection with light metal housing. 

- If you need a version with outside diameter coated with bore sealant is available on request.

- This can be combinated with the Axials seals or the V-Rings.

Applications

- Mechanical and apparatus engineering

- Agricultural machinery

- Construction machines

- Drive systems, industrial gearboxes, electric motors

Materials

Standard materials

Elastomer, NBR 70 Black

Spring, Spring steel according to DIN EN 10270-1

reinforcement ring, Carbon steel according to DIN EN 10139

Special materials

Elastomer, FKM,Silicone, ACM, HNBR, CR, EPDM

Spring, stainless steel, 1.4301

Metal case, Stainless steel 1.4301

Applications parameters  

The information below, is meant for the standard material combination.

The temperature max/min is -40°C to +100°C. The pressure is depressurized, the max is 0.05 MPa. The mineral oil are based on lubricants, synthetic lubricants. When synthetic lubricants are used for which there is no empiral experience, you need to test the compatibility in a professional factory, or better even is to do this in a practical trials. The operating temperature should not exceed 80°C. 

The information below, is meant for the standard material combination.

The temperature max/min is -40°C to +100 °C. The pressure is depressurized, the max is 0.05 Mpa. The mineral oil are based on lubricants, synthetic lubricants. When synthetic lubricants are used for which there is no emperial experience, you need to test compatibility in a proffesional factory, or better even to do this is a practical trials. The operating temperature should not exceed 80°C.

Design information

Shaft

The tolerance is ISO h11.

The hardness is min. 45 HRC

The roughness is Ra = 0,2 - 0,8 μm.

The Rz is 1-5 μm 

The Rmax is ≤ 6,3 μm

Surface fi nish, free of orientation, lead free

Housing bore

The tolerance is ISO H8

The roughness is Ra, 0,8-3,2 μm 

The Rz is 6,3 - 16 μm 

The rmax is 16 μm 

for any questions or more information, feel free to contact us.