Oil Seal TB

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Oil Seal TB

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The TB is a low-pressure dual lip radial oil seal with a garter spring to provide protection from contaminants. The precision ground metal OD is made with a lead-in chamfer for ease of installation. The additional exclusionary lip protects the primary sealing lip against dust and other contamination. To maximize performance over the lifetime of the seal, and adequate lubricant should be applied between the two sealing lips. 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

The TB is a low-pressure dual lip radial oil seal with a garter spring to provide protection from contaminants. The precision ground metal OD is made with a lead-in chamfer for ease of installation. The additional exclusionary lip protects the primary sealing lip against dust and other contamination. To maximize performance over the lifetime of the seal, an adequate lubricant should be applied between the two sealing lips. 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.

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

Equivalent Profiles

National 47, Freudenberg B1SL
Harwal BDL, SKF CRWH1

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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
0310937TB-H-BX NBR Oil Seal 0.312" Shaft Dia x 0.999" Bore x 0.375" Seal Length	Shaft Diameter (In.) 0.312 Bore (In.) 0.999 Seal Length (In.) 0.375 Lip Material NBR Manufacturer Part # 75000179 Legacy Manufacturer Part # 0310937TB-H-BX Ships Within 2 Days Qty in stock 49 See more RO-OE-FQ8-L264-53D4-A52U-TE	0.312	0.999	0.375	NBR	75000179	0310937TB-H-BX	2 Days 49Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
030831VTB-BX FKM 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 FKM Manufacturer Part # 75019377 Legacy Manufacturer Part # 030831VTB-BX Ships Within 12 Weeks Out of stock 0 See more RO-OE-T3C-A52U-482U-F5LA	0.375	0.836	0.187	FKM	75019377	030831VTB-BX	12 Weeks 0Out of stock	$9.64	Starting at: $9.64	PRICE QTY $57.84
030831TB-BX NBR 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 NBR Manufacturer Part # 75000131 Legacy Manufacturer Part # 030831TB-BX Ships Within 2 Days Qty in stock 8 See more RO-OE-FQ8-A52U-482U-F5LA	0.375	0.836	0.187	NBR	75000131	030831TB-BX	2 Days 8Qty in stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
03072TB-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 # 75000081 Legacy Manufacturer Part # 03072TB-H-BX Ships Within 2 Days Qty in stock 2 See more RO-OE-FQ8-A52U-9V46-2TPS-TE	0.375	0.750	0.250	NBR	75000081	03072TB-H-BX	2 Days 2Qty in stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
03082TB-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 # 75019375 Legacy Manufacturer Part # 03082TB-BX Ships Within 2 Days Qty in stock 9 See more RO-OE-FQ8-A52U-2TPS-2TPS	0.375	0.875	0.250	NBR	75019375	03082TB-BX	2 Days 9Qty in stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
030831PTB-H-BX ACM Oil Seal 0.380" Shaft Dia x 0.840" Bore x 0.190" Seal Length	Shaft Diameter (In.) 0.380 Bore (In.) 0.840 Seal Length (In.) 0.190 Lip Material ACM Manufacturer Part # 75000128 Legacy Manufacturer Part # 030831PTB-H-BX Ships Within 2 Days Qty in stock 1 See more RO-OE-7XL-A52U-482U-F5LA-TE	0.380	0.840	0.190	ACM	75000128	030831PTB-H-BX	2 Days 1Qty in stock	$2.16	Starting at: $2.16	PRICE QTY $51.84
03082TB-H-BX NBR Oil Seal 0.375" Shaft Dia x 0.875" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.380 Bore (In.) 0.880 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75019376 Legacy Manufacturer Part # 03082TB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OE-FQ8-A52U-2TPS-2TPS-TE	0.380	0.880	0.250	NBR	75019376	03082TB-H-BX	12 Weeks 0Out of stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
043082TB-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 # 75000255 Legacy Manufacturer Part # 043082TB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OE-FQ8-3S17-6013-2TPS-TE	0.437	0.875	0.250	NBR	75000255	043082TB-H-BX	12 Weeks 0Out of stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
04113TB-H-BX NBR Oil Seal 0.468" Shaft Dia x 1.124" Bore x 0.375" Seal Length	Shaft Diameter (In.) 0.468 Bore (In.) 1.124 Seal Length (In.) 0.375 Lip Material NBR Manufacturer Part # 75038566 Legacy Manufacturer Part # 04113TB-H-BX Ships Within 2 Days Qty in stock 54 See more RO-OE-FQ8-ZJ42-KNS9-A52U-TE	0.468	1.124	0.375	NBR	75038566	04113TB-H-BX	2 Days 54Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
05082VTB-H-BX FKM 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 FKM Manufacturer Part # 75000386 Legacy Manufacturer Part # 05082VTB-H-BX Ships Within 2 Days Qty in stock 10 See more RO-OE-T3C-8D8H-9V46-2TPS-TE	0.500	0.875	0.250	FKM	75000386	05082VTB-H-BX	2 Days 10Qty in stock	$9.64	Starting at: $9.64	PRICE QTY $57.84
05082TB-BX NBR Oil Seal 0.500" Shaft Dia x 0.875" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 0.880 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75019413 Legacy Manufacturer Part # 05082TB-BX Ships Within 2 Days Qty in stock 3 See more RO-OE-FQ8-8D8H-9V46-2TPS	0.500	0.880	0.250	NBR	75019413	05082TB-BX	2 Days 3Qty in stock	$3.68	Starting at: $3.68	PRICE QTY $51.52
05092VTB-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 # 75019422 Legacy Manufacturer Part # 05092VTB-H-BX Ships Within 2 Days Qty in stock 82 See more RO-OE-T3C-8D8H-2TPS-2TPS-TE	0.500	0.999	0.250	FKM	75019422	05092VTB-H-BX	2 Days 82Qty in stock	$10.00	Starting at: $10.00	PRICE QTY $50.00
05092TB-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 # 75000411 Legacy Manufacturer Part # 05092TB-H-BX Ships Within 2 Days Qty in stock 29 See more RO-OE-FQ8-8D8H-2TPS-2TPS-TE	0.500	0.999	0.250	NBR	75000411	05092TB-H-BX	2 Days 29Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
05092TB-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 # 75000409 Legacy Manufacturer Part # 05092TB-BX Ships Within 2 Days Qty in stock 37 See more RO-OE-FQ8-8D8H-2TPS-2TPS	0.500	0.999	0.250	NBR	75000409	05092TB-BX	2 Days 37Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
05112TB-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.) 1.120 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000465 Legacy Manufacturer Part # 05112TB-H-BX Ships Within 2 Days Qty in stock 96 See more RO-OE-FQ8-8D8H-L264-2TPS-TE	0.500	1.120	0.250	NBR	75000465	05112TB-H-BX	2 Days 96Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
05112TB-BX NBR Oil Seal 0.500" Shaft Dia x 1.124" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 1.120 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000463 Legacy Manufacturer Part # 05112TB-BX Ships Within 2 Days Qty in stock 21 See more RO-OE-FQ8-8D8H-L264-2TPS	0.500	1.120	0.250	NBR	75000463	05112TB-BX	2 Days 21Qty in stock	$3.82	Starting at: $3.82	PRICE QTY $53.48
05112VTB-H-BX FKM 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 FKM Manufacturer Part # 75000470 Legacy Manufacturer Part # 05112VTB-H-BX Ships Within 2 Days Qty in stock 27 See more RO-OE-T3C-8D8H-L264-2TPS-TE	0.500	1.124	0.250	FKM	75000470	05112VTB-H-BX	2 Days 27Qty in stock	$10.00	Starting at: $10.00	PRICE QTY $50.00
05112VTB-BX FKM 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 FKM Manufacturer Part # 75000468 Legacy Manufacturer Part # 05112VTB-BX Ships Within 12 Weeks Out of stock 0 See more RO-OE-T3C-8D8H-L264-2TPS	0.500	1.124	0.250	FKM	75000468	05112VTB-BX	12 Weeks 0Out of stock	$10.00	Starting at: $10.00	PRICE QTY $50.00
05122TB-H-BX NBR Oil Seal 0.500" Shaft Dia x 1.250" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 1.250 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75000476 Legacy Manufacturer Part # 05122TB-H-BX Ships Within 12 Weeks Out of stock 0 See more RO-OE-FQ8-8D8H-A52U-2TPS-TE	0.500	1.250	0.250	NBR	75000476	05122TB-H-BX	12 Weeks 0Out of stock	$4.34	Starting at: $4.34	PRICE QTY $52.08
05132TB-H-BX NBR Oil Seal 0.500" Shaft Dia x 1.375" Bore x 0.250" Seal Length	Shaft Diameter (In.) 0.500 Bore (In.) 1.375 Seal Length (In.) 0.250 Lip Material NBR Manufacturer Part # 75019437 Legacy Manufacturer Part # 05132TB-H-BX Ships Within 2 Days Qty in stock 8 See more RO-OE-FQ8-8D8H-D4CX-2TPS-TE	0.500	1.375	0.250	NBR	75019437	05132TB-H-BX	2 Days 8Qty in stock	$4.34	Starting at: $4.34	PRICE QTY $52.08