Stainless Steel Thrust Bearings - Stainless Steel Thrust Washers

Thrust Bearing Engineering Specifications (inches) Click on Desired Thrust Bearing for Detailed Technical Information
THRUST WASHER							BALL			BEARING
Bearing No.	A I.D.	Tolerance	B O.D.	Tolerance	D Thick	Tolerance	Qty. Per	F Size	C Circle	E Height
TBS-012 TBS-018 TBS-025 TBS-031	1/8 3/16 1/4 5/16	0.128-0.133 0.191-0.195 0.253-0.258 0.316-0.321	7/16 1/2 9/16 5/8	0.430-0.437 0.492-0.499 0.555-0.562 0.617-0.624	0.050	0.048-0.052	6 7 8 9	0.0938	0.281 0.344 0.406 0.469	0.190-0.198
TBS-037 TBS-043 TBS-050 TBS-056	3/8 7/16 1/2 9/16	0.378-0.383 0.441-0.446 0.503-0.508 0.566-0.571	13/16 7/8 15/16 1	0.805-0.812 0.867-0.874 0.930-0.937 0.992-0.999	0.062	0.060-0.064	6 7 8 9	0.1250	0.594 0.656 0.719 0.781	0.245-0.253
TBS-062 TBS-068 TBS-075 TBS-081 TBS-087	5/8 11/16 3/4 13/16 7/8	0.628-0.635 0.691-0.698 0.753-0.760 0.816-0.823 0.878-0.885	1-1/8 1-3/16 1/1/4 1-5/16 1-3/8	1.115-1.124 1.178-1.187 1.240-1.249 1.303-1.312 1.365-1.374	0.093	0.090-0.096	6 7 8 9 10	0.1563	0.875 0.938 1.000 1.063 1.125	0.336-0.348
TBS-093 TBS-100 TBS-112 TBS-125 TBS-150	15/16 1 1-1/8 1-1/4 1-1/2	0.941-0.950 1.003-1.012 1.128-1.137 1.253-1.262 1.503-1.512	1-9/16 1-5/8 1-3/4 1-7/8 2-1/8	1.551-1.562 1.613-1.624 1.738-1.749 1.863-1.874 2.113-2.124	0.125	0.120-0.130	9 10 12 14 14	0.1875	1.250 1.313 1.438 1.563 1.813	0.428-0.448
TBS-200 TBS-250 TBS-300 TBS-350	2 2.5 3 3.5	2.000-2.020 2.500-2.520 3.000-3.020 3.500-3.520	3 3.5 4 4.5	2.980-3.000 3.480-3.500 3.980-4.000 4.480-4.500	0.188	0.183-0.193	12 14 15 15	0.250 0.250 0.250 0.250	2.500 3.000 3.500 4.000	0.616-0.636
TBS-400 TBS-450 TBS-500	4 4.5 5	4.000-4.020 4.500-4.520 5.000-5.020	5 5.5 6	4.980-5.000 5.480-5.500 5.980-6.000	0.188	0.183-0.193	12 12 15	0.313 0.313 0.313	4.500 5.000 5.500	0.679-0.699

Thrust Bearing Load Ratings (in Pounds) Stainless Steel Bearings & Thrust Washers Click on Desired Thrust Bearing for Detailed Technical Information
Bearing No.	RPM 15	RPM 100	RPM 450	RPM 900	RPM 1200	RPM 1800	RPM 3600	RPM 5000
TBS-012 TBS-018 TBS-025 TBS-031	84 88 92 95	44 48 49 40	26 28 29 30	21 22 24 24	19 20 20 21	17 18 18 19	13 14 15 15	12 12 12 13
TBS-037 TBS-043 TBS-050 TBS-056	123 133 140 149	65 70 74 79	39 42 45 47	31 33 35 38	28 31 32 34	24 26 28 34	19 21 22 24	17 19 20 21
TBS-062 TBS-068 TBS-075 TBS-081 TBS-087	175 191 205 220 196	93 101 108 116 122	56 61 66 71 73	45 48 52 56 58	40 44 48 50 53	36 38 41 44 46	28 31 33 35 36	25 27 29 31 33
TBS-093 TBS-100 TBS-112 TBS-125 TBS-150	268 321 352 381 365	143 170 187 202 194	86 103 113 122 118	68 82 89 97 93	62 74 82 90 85	54 65 71 77 73	43 51 57 61 59	38 46 50 54 52

Stainless Steel Thrust Bearing Technical Data
Thrust Washer:	CR 410 steel heat treated to RC 38-42
Ball Material:	440-C stainless steel with RC 58-65
Ball Tolerance:	± 0.0001 in. (Grade 100)
Retainer:	HS nylon permitting continuous use up to 250º F

Cost-Saving Stainless Steel Inch Thrust Bearings

Torque Transmission’s stainless steel inch thrust bearings are engineered for precision, reliability, and performance in demanding industrial applications. Designed with a lightweight nylon retainer and corrosion-resistant materials, these bearings offer outstanding durability while reducing maintenance needs and total cost of ownership.

Key Features and Benefits

Lightweight nylon retainer for improved efficiency and reduced rotational friction
Natural lubricity to minimize wear and extend service life
Corrosion-resistant stainless steel for reliable performance in harsh environments
Quiet operation ideal for precision applications
Long service life backed by high-strength materials and precision manufacturing

Advanced Engineering with Hardened Steel Thrust Washers

At the core of our design is the integration of hardened steel thrust washers, engineered to withstand high axial loads and maintain precise alignment under continuous stress. This combination of stainless steel bearings and hardened washers ensures exceptional wear resistance, improved load distribution, and superior operational stability.

The use of hardened steel thrust washers provides a distinct performance advantage, reducing friction while maintaining structural integrity over extended periods of use. It’s a solution designed for engineers who demand durability, accuracy, and consistent mechanical performance.

Built for Industrial Reliability

Torque Transmission’s thrust bearings are trusted by manufacturers across industries—from automation and robotics to power transmission and motion control. Each component is designed and manufactured to exacting standards to ensure dependable operation, even in demanding, high-speed environments.

Experience Proven Performance

Every bearing from Torque Transmission reflects our commitment to quality and customer success. Our stainless steel inch thrust bearings with hardened steel thrust washers deliver a proven balance of strength, precision, and longevity—making them the preferred choice for reliable power transmission solutions.

Contact Torque Transmission Today

Whether you need standard components or a custom-engineered solution, our team is ready to help you find the right stainless steel thrust bearings and hardened steel thrust washers for your application. Contact Torque Transmission today to discuss your project specifications or request a quote. We're here to deliver precision-engineered components that keep your systems running smoothly and efficiently.