Oil Seal SB

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Oil Seal SB

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The SB is a low-pressure radial oil seal with a garter spring. The precision ground metal OD is made with a lead-in chamfer for ease of installation. This seal is not recommended for use in polluted environments. To maximize performance over the lifetime of the seal, an adequate lubricant should be applied under the sealing lip. Static sealing between the metal housing and the metallic OD of the seal is not strong; fluid can “Creep” due to imperfections in the seal. A polyurethane based coating is applied on parts noted below to achieve high static sealing performance.

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PERFORMANCE & SPECIFICATIONS

Performance

Pressure (Max) 7 psi
Surface Speed (ft/m) 2000
Temperature Range (F) -22 to 400 (FKM)

Recommended Applications

Gearboxes
Pumps
Electric Motors

Material Datasheets

Hydrogenated Nitrile (HNBR)

Equivalent Profiles

National 48, SKF CRW1
Harwal B Single Lip, Freudenberg B1

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Grouped product items
PART NUMBER	Shaft Diameter (In.)	Bore (In.)	Seal Length (In.)	Lip Material	Manufacturer Part #	Legacy Manufacturer Part #	Ships Within	PRICE	ADD TO CART
0308318PSB-H-BX ACM Oil Seal 0.375" Shaft Dia x 0.836" Bore x 0.187" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.836 Seal Length (In.) 0.187 Lip Material ACM Manufacturer Part # 75000124 Legacy Manufacturer Part # 0308318PSB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-7XL-A52U-482U-F5LA-TE	0.375	0.836	0.187	ACM	75000124	0308318PSB-H-BX	12 Weeks 0Out of stock	$2.22	Starting at: $2.22	PRICE QTY $51.06
030742VSB-H-BX FKM Oil Seal 0.375" Shaft Dia x 0.749" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.749 Seal Length (In.) 0.250 Lip Material FKM Manufacturer Part # 75000098 Legacy Manufacturer Part # 030742VSB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-T3C-A52U-F5LA-2TPS-TE	0.375	0.749	0.250	FKM	75000098	030742VSB-H-BX	12 Weeks 0Out of stock	$9.90	Starting at: $9.90	PRICE QTY $59.40
030742SB-H-BX NBR Oil Seal 0.375" Shaft Dia x 0.749" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.749 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000090 Legacy Manufacturer Part # 030742SB-H-BX Ships Within 2 Days Qty in stock 35 See more RO-OC-FQ8-A52U-F5LA-2TPS-TE	0.375	0.749	0.250	NBR	75000090	030742SB-H-BX	2 Days 35Qty in stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
03072SB-H-BX NBR Oil Seal 0.375" Shaft Dia x 0.750" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.750 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000073 Legacy Manufacturer Part # 03072SB-H-BX Ships Within 2 Days Qty in stock 12 See more RO-OC-FQ8-A52U-9V46-2TPS-TE	0.375	0.750	0.250	NBR	75000073	03072SB-H-BX	2 Days 12Qty in stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
03082SB-H-BX NBR Oil Seal 0.375" Shaft Dia x 0.875" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.875 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000105 Legacy Manufacturer Part # 03082SB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-FQ8-A52U-2TPS-2TPS-TE	0.375	0.875	0.250	NBR	75000105	03082SB-H-BX	12 Weeks 0Out of stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
03092VSB-BX FKM Oil Seal 0.375" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material FKM Manufacturer Part # 75019378 Legacy Manufacturer Part # 03092VSB-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-T3C-A52U-L264-2TPS	0.375	0.999	0.250	FKM	75019378	03092VSB-BX	12 Weeks 0Out of stock	$10.24	Starting at: $10.24	PRICE QTY $51.20
030992SB-H-BX NBR Oil Seal 0.375" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.375 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000144 Legacy Manufacturer Part # 030992SB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-FQ8-A52U-L264-2TPS-TE	0.375	0.999	0.250	NBR	75000144	030992SB-H-BX	12 Weeks 0Out of stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
03072SB-BX NBR Oil Seal 0.375" Shaft Dia x 0.750" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.380 Bore (In.) 0.750 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000071 Legacy Manufacturer Part # 03072SB-BX Ships Within 2 Days Qty in stock 10 See more RO-OC-FQ8-A52U-9V46-2TPS	0.380	0.750	0.250	NBR	75000071	03072SB-BX	2 Days 10Qty in stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
043082SB-H-BX NBR Oil Seal 0.437" Shaft Dia x 0.875" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.437 Bore (In.) 0.875 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000252 Legacy Manufacturer Part # 043082SB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-FQ8-3S17-6013-2TPS-TE	0.437	0.875	0.250	NBR	75000252	043082SB-H-BX	12 Weeks 0Out of stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
0430992VSB-H-BX FKM Oil Seal 0.437" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.437 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material FKM Manufacturer Part # 75000265 Legacy Manufacturer Part # 0430992VSB-H-BX Ships Within 2 Days Qty in stock 5 See more RO-OC-T3C-3S17-TRAK-2TPS-TE	0.437	0.999	0.250	FKM	75000265	0430992VSB-H-BX	2 Days 5Qty in stock	$10.24	Starting at: $10.24	PRICE QTY $51.20
04112SL-BX NBR Oil Seal 0.438" Shaft Dia x 1.124" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.438 Bore (In.) 1.124 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000238 Legacy Manufacturer Part # 04112SL-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-FQ8-D4CX-D8AW-2TPS	0.438	1.124	0.250	NBR	75000238	04112SL-BX	12 Weeks 0Out of stock	$5.70	Starting at: $5.70	PRICE QTY $51.30
04093SB-H-BX NBR Oil Seal 0.438" Shaft Dia x 0.999" Bore x 0.375" Seal Length	Shaft Diameter (In.) 0.438 Bore (In.) 0.999 Seal Length (In.) 0.375 Lip Material NBR Manufacturer Part # 75000230 Legacy Manufacturer Part # 04093SB-H-BX Ships Within 2 Days Qty in stock 79 See more RO-OC-FQ8-D4CX-TRAK-A52U-TE	0.438	0.999	0.375	NBR	75000230	04093SB-H-BX	2 Days 79Qty in stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
04093SB-BX NBR Oil Seal 0.438" Shaft Dia x 0.999" Bore x 0.375" Seal Length	Shaft Diameter (In.) 0.438 Bore (In.) 0.999 Seal Length (In.) 0.375 Lip Material NBR Manufacturer Part # 75019391 Legacy Manufacturer Part # 04093SB-BX Ships Within 12 Weeks Out of stock 0 See more RO-OC-FQ8-D4CX-TRAK-A52U	0.438	0.999	0.375	NBR	75019391	04093SB-BX	12 Weeks 0Out of stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
04112SL-H-BX NBR Oil Seal 0.437" Shaft Dia x 1.124" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.440 Bore (In.) 1.120 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000240 Legacy Manufacturer Part # 04112SL-H-BX Ships Within 2 Days Qty in stock 15 See more RO-OC-FQ8-3S17-53D4-2TPS-TE	0.440	1.120	0.250	NBR	75000240	04112SL-H-BX	2 Days 15Qty in stock	$5.70	Starting at: $5.70	PRICE QTY $51.30
05082SB-H-BX NBR Oil Seal 0.500" Shaft Dia x 0.875" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.875 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000369 Legacy Manufacturer Part # 05082SB-H-BX Ships Within 2 Days Qty in stock 1 See more RO-OC-FQ8-8D8H-9V46-2TPS-TE	0.500	0.875	0.250	NBR	75000369	05082SB-H-BX	2 Days 1Qty in stock	$3.64	Starting at: $3.64	PRICE QTY $50.96
050982SB-H-BX NBR Oil Seal 0.500" Shaft Dia x 0.987" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.987 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000422 Legacy Manufacturer Part # 050982SB-H-BX Ships Within 2 Days Qty in stock 8 See more RO-OC-FQ8-8D8H-60FP-2TPS-TE	0.500	0.987	0.250	NBR	75000422	050982SB-H-BX	2 Days 8Qty in stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
05092VSB-H-BX FKM Oil Seal 0.500" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material FKM Manufacturer Part # 75000418 Legacy Manufacturer Part # 05092VSB-H-BX Ships Within 2 Days Qty in stock 5 See more RO-OC-T3C-8D8H-2TPS-2TPS-TE	0.500	0.999	0.250	FKM	75000418	05092VSB-H-BX	2 Days 5Qty in stock	$10.24	Starting at: $10.24	PRICE QTY $51.20
05092SB-H-BX NBR Oil Seal 0.500" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000406 Legacy Manufacturer Part # 05092SB-H-BX Ships Within 2 Days Qty in stock 2 See more RO-OC-FQ8-8D8H-2TPS-2TPS-TE	0.500	0.999	0.250	NBR	75000406	05092SB-H-BX	2 Days 2Qty in stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
05092SB-BX NBR Oil Seal 0.500" Shaft Dia x 0.999" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.999 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000404 Legacy Manufacturer Part # 05092SB-BX Ships Within 2 Days Qty in stock 48 See more RO-OC-FQ8-8D8H-2TPS-2TPS	0.500	0.999	0.250	NBR	75000404	05092SB-BX	2 Days 48Qty in stock	$3.80	Starting at: $3.80	PRICE QTY $53.20
05112SB-H-BX NBR Oil Seal 0.500" Shaft Dia x 1.124" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 1.124 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000459 Legacy Manufacturer Part # 05112SB-H-BX Ships Within 2 Days Qty in stock 66 See more RO-OC-FQ8-8D8H-L264-2TPS-TE	0.500	1.124	0.250	NBR	75000459	05112SB-H-BX	2 Days 66Qty in stock	$5.70	Starting at: $5.70	PRICE QTY $51.30