Oil seal OS-G10

Oil Seal NBR Grooves outer casing Type: OS-G10

Dimensions: 12 x 20 x 5.5
Part number: 6526296
Delivery time: 4 weeks
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Oil Seal FKM Grooves outer casing Type: OS-G10

Dimensions: 20 x 30 x 7
Part number: 6529797
Delivery time: 1-3 weeks
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Oil Seal FKM Grooves outer casing Type: OS-G10

Dimensions: 20 x 35 x 6
Part number: 540754
Delivery time: 3-5 days
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Oil Seal FKM Grooves outer casing Type: OS-G10

Dimensions: 20 x 35 x 7
Part number: 6530091
Delivery time: 1-3 weeks
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Oil Seal FKM Grooves outer casing Type: OS-G10

Dimensions: 25 x 42 x 7
Part number: 6557414
Delivery time: 4 weeks
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Oil Seal FKM Grooves outer casing Type: OS-G10

Dimensions: 30 x 62 x 7
Part number: 6557415
Delivery time: 4 weeks
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OS-G10

Description

Elastomer-coated OD, ribbed
Spring-loaded sealing lip

Special features

Modern sealing lip design for high dynamic sealing action
Reliable static sealing inside housing
For housings with high thermal expansion, e.g., light metal housing
For split housings
For housings with increased surface roughness
For sealing thin-body and gaseous media
No risk of fretting corrosion

Applications e.g.:

Mechanical and apparatus engineering
Agricultural machinery
Construction machines
Drive systems, industrial gearboxes, electric motors

Materials

Standard material

Elastomer	NBR 70 black
Spring	Spring steel according to DIN EN 10270-1
Metal case	Carbon steel according to DIN EN 10139

Special materials

Elastomer	FKM
	Silicon
	ACM
	HNBR
	CR
	EPDM
Spring	Stainless steel 1.4301
Metal case	Stainless steel 1.4301

Application parameters

For the standard materials combination

Temperature	-40°C to +100°C
Pressure	depressurized, max. 0.05 MPa
Shaft speed	acc. to chart „Operating parameters for rotary shaft seals“
Media	Mineral oil based lubricants, synthetic lubricants

When synthetic lubricants are used for which there is no empirical experience, test the compatibility in the laboratory or - better even - in practical trials. The operating temperature should not exceed 80°C.

Design information

Shaft

Tolerance	ISO h11
Hardness	min. 45 HRC
Roughness	Ra = 0,2 - 0,8 μm
Rz	1-5 μm
Rmax	≤ 6,3 μm
Surface finish	free of orientation (lead free)

Housing bore

Tolerance	ISO H8
Roughness	Ra = 1,6 - 6,3 μm
Rz	= 10 - 20 μm
Rmax	≤ 25 μm

Installation

Please read our installation instructions.