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BRAKE PRODUCTS 48,186 part numbers: Brake Wheels & Discontinued Brake Parts   GEMCO 14,414 part numbers: Motion Control Products     GLEASON 18,097 part numbers: Cable & Hose Management Systems   AERO-MOTIVE 3,226 part numbers: Cable & Hose Management Systems             CUTLER-HAMMER 924 part numbers: Electrical Control Products   HUBBELL 8,285 part numbers: Electrical Control Products   SUPERBOLT 128 part numbers: Fastening Solutions   RENOLD 408 part numbers: Mechanical Power Transmission Products

 

AUTOMATIC QUANTITY DISCOUNTS   BPI's web orders and web site generated PDF quotations now support quantity discount of up to 10%.   Quotation is valid for 30 days and can be immediately converted into an order.

 

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Web: www.SuperBoltDirect.com	Email: sales@SuperBoltDirect.com	Phone: (888) 861-8777

 

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Database Lookup:     By Part Number By Description
Total 48171 part numbers listed in this database. Shown in 2410 pages by 20 items.
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Part Number	Product Category	Description	Image	Stock Qty	Weight (lbs.)	Price (US$)	Order Quantity
AME-1986A-1-X-R-SA	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-1-X-R-SA  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  1 - Standard output compatible with all Gemco electronic modules. Resolver No. 04535001  Single/Multi-Turn:  X - Single turn resolver. No gear reducer  Connection:  R - Standard rear mount connector  Options:  SA - All stainless steel construction for mounting configuration A includes stainless steel mounting foot  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	3,108.00
AME-1986A-1-X-R-X	Ametek Parts	Ametek Gemco Resolver 1986A  Part 1986A-1-X-R-X  1986A1XRX  SD0284C & SD0284200  Industrial Duty Inline Resolver  A = Standard Foot Mount  With a 3/4 Inch Input Shaft  1 = Standard Output   Compatible with all Gemco Electronic Modules  Resolver Part 04535001  X = Single Turn Resolver  R = Standard Rear Mount Connector  X = No options  Enclosure NEMA 4  Normally a Stock Item @ BPI  Ships from Stock to 4 Weeks  Dated 06-2025  (10LBS) H 5" L 9" W 6" Box	-	6	0.00	1,636.00
AME-1986A-1-X-R-X-S-30-R	Ametek Parts	Ametek Gemco Resolver. Series 1986 Industrial Duty Inline Resolver  A = Standard Foot Mount with a 3/4 Inch Input Shaft  1 = Standard Output Compatible with all Gemco Electronic Modules, Resolver # 04535001  X = Single Turn Resolver  R = Standard Rear Mount Connector  X = No options  Enclosure NEMA 4  S = Straight Drive Gear Reducer  30 = 30 to 1 Gear Ratio  R = Reducer / Input Shaft on Right Side	-	0	0.00	2,196.72
AME-1986A-1-X-S-P	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-1-X-S-P  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  1 - Standard output compatible with all Gemco electronic modules. Resolver No. 04535001  Single/Multi-Turn:  X - Single turn resolver. No gear reducer  Connection:  S - Side mount connector  Options:  P - Additional protective shaft seal for high pressure washdown environments  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	1,853.00
AME-1986A-1-X-S-X	Ametek Parts	Ametek Gemco Resolver 1986A  Part 1986A-1-X-S-X  1986A1XSX  Same as 1986-1548   Series 1986 Industrial Duty Inline Resolver  Standard Foot Mount with a 3/4 Inch Input Shaft  Standard Gemco Resolver Output  Which is Compatible with all Gemco Electronic Modules  Gemco Resolver Part 04535001  Other outputs are available  Single Turn Resolver / No reducer  Side Mount Connector  NEMA 4 Enclosure, Weather & Water Resistant  Maximum RPM 5000  Shaft Loading Axial 150 LBS Maximum  Shaft Loading Radial 100 LBS Maximum  Normally a Stock Item @ BPI  Ships from Stock to 10 Days  Dated 01-2023  (6LBS) H 4" L 9" W 6" Box	-	1	0.00	1,677.00
AME-1986A-2-D1-R-X	Ametek Parts	Ametek Gemco Resolver  1986A = Standard Foot Mount with a 3/4 Inch Diameter Input Shaft  2 = Special output compatible with AMCI resolver input devices. Resolver 04535076  D1 = 64 Turn Dual Turn Resolver (outputs 1 and 2 only)  R = Standard Rear Mount Connector wired to match AMCI  X = No options  Enclosure NEMA 4  Max RPM 5000  Shaft Loading Axial 150 LBS Max  Shaft Loading Radial 100 LBS Max  (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	5,100.00
AME-1986A-2-GM5-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GM5-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GM5 - Single turn resolver with internal gear multiplier 1:5  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,276.00
AME-1986A-2-GM9-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GM9-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GM9 - Single turn resolver with internal gear multiplier 1:9  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,276.00
AME-1986A-2-GR10-R-X	Ametek Parts	Ametek Gemco Resolver 1986  Part 1986A-2-GR10-R-X  aka 1986A2GR10RX  Series 1986  Mounting Configuration and Shaft Size:  A = Standard Foot Mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 = Special output compatible with AMCI resolver input devices  Resolver Part 04535076  Single/Multi-Turn:  GR10 = Single Turn Resolver with Internal Gear Reducer, 10 to 1 Ratio  Connection:  R = Standard Rear Mount Connector  Options:  X = No other options  NEMA 4   Ships in 10 Weeks  Dated 1-19  (10LBS) H 5" L 9" W 6" Box	-	0	0.00	4,206.00
AME-1986A-2-GR1200-R-P	Ametek Parts	Ametek Gemco Resolver   Part 1986A-2-GR1200-R-P  1986A2GR1200RP  Series 1986A = Standard Foot Mount  3/4 Diameter Inch Input Shaft   2 = Special output compatible with AMCI Resolver Input Devices.  Resolver Part 04535076  GR1200 = Single Turn Resolver with Internal Gear Reducer 1200 to 1 Ratio.  R = Standard Rear Mount Connector  P = Protective Shaft Seal for high pressure wash down applications.  Ships in 30 Days, Peck MI  Dated 01-2021  (10LBS) H 6" L 10" W 8" Box	-	0	0.00	8,880.00
AME-1986A-2-GR1200-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR1200-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR1200 - Single turn resolver with internal gear reducer, 1200:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	8,704.00
AME-1986A-2-GR14-R-X	Ametek Parts	Ametek Gemco Resolver  1986A = Standard Foot Mount with a 3/4 Inch Diameter Input Shaft  Same as a AME-1986-1993  2 = Special output compatible with AMCI resolver input devices. Resolver 04535076  GR14 = Single Turn Resolver, Internal Precision Gear Reducer with a 14 to 1 Gear Ratio  R = Standard Rear Mount Connector wired to match AMCI  X = No other options  6 Weeks to ship  (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]	-	0	0.00	2,453.76
AME-1986A-2-GR150-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR150-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR150 - Single turn resolver with internal gear reducer, 150:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,876.00
AME-1986A-2-GR16-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR16-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR16 - Single turn resolver with internal gear reducer, 16:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR17-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR17-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR17 - Single turn resolver with internal gear reducer, 17:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR25-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR25-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR25 - Single turn resolver with internal gear reducer, 25:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR2-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR2-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR2 - Single turn resolver with internal gear reducer, 2:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR4-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR4-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR4 - Single turn resolver with internal gear reducer, 4:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR50-R-X	Ametek Parts	Ametek Gemco Resolver, Series 1986, P/N: AME-1986A-2-GR50-R-X  Mounting Configuration and Shaft Size:  A - Standard foot mount 3/4" input shaft  Resolver Electrical Output Characteristics:  2 - Special output compatible with AMCI resolver input devices. Resolver No. 04535076  Single/Multi-Turn:  GR50 - Single turn resolver with internal gear reducer, 50:1 ratio  Connection:  R - Standard rear mount connector  Options:  X - None  NEMA 4   (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,206.00
AME-1986A-2-GR5-R-P	Ametek Parts	Ametek Gemco Resolver. Series 1986 Industrial Duty Inline Resolver  A = Standard Foot Mount with a 3/4 Inch Input Shaft  2 = Special Output Compatible with AMCI Resolver Input Devices, Resolver # 04535076 GR5 = Single Turn Resolver with internal gear reducer 5 1 Ratio  R = Standard Rear Mount Connector  P = Protective Shaft Seal for high pressure wash down applications  (10LBS) H 4.53" L 8.5" W 5.5"  [Amazon]  [1/2017]  [1/2018]  [1/2018]	-	0	0.00	4,382.00

Prices are subject to change without notice. Last updated: 15-Aug-2025 06:59:45 AM (EST)

Application Information Requirements   In line with the manufacturer's requirements, Brake Products, Inc. is now obligated to obtain the following application information, before providing any fasteners inquiries/orders: What is the application? What is the required preload or what are they currently torqueing the nuts to? What is the operating temperature? Are there any space limitations? Attach any drawing or picture of the application. This is only the basic application information and more questions may follow depending on the application itself.

 

Secure Online Order   Secure Online Order   128 part numbers available for online order   Shopping Cart Empty Checkout is secure   Products Available From Stock Free shipping via UPS Ground (continental US only, motor freight excluded)

Web Site Features   Part Number Lookup   Enter at least three characters of a Superbolt part number to retrive the list of all documents (such as specifications, manuals, guides, drawings, etc.) from our web site, referencing this part number:   Part Number:   Search scope: This web site only   Formal PDF Quotation   To obtain an instant formal printable PDF quotation use shopping cart and select "View PDF Quote", instead of checking out. Click here for instructions.   Your shopping cart is kept intact and you can still check out at a later time.

What is a multi-jackbolt tensioner?   A "Superbolt" or "multi-jackbolt tensioner (MJT)" is a direct replacement for hex nuts, covered nuts, bolts, etc. They spin onto your existing bolt or stud and provide a better way to bolt up your joint. They consist of three components, shown above.   Click here to learn more

Superbolt Lube   Superbolt Lube   JL-M Moly-Disulphide Based Jackbolt Lubricant: JL-M MSDS   JL-G Graphite Based Jackbolt Lubricant: JL-G MSDS   Apply between Jackbolt Tips & Washer.   JL-G and JL-M Lubricant Certificate of Conformance   JL-G and JL-M Lubricant Shelf Life Letter

 

Nut-style tensioners Nut-style tensioners   Superbolt multi-jackbolt tensioners (MJTs) replace existing hex nuts. Only hand tools are required for installation and removal of any size tensioner. Safe, accurate and economical! We have a wide range of standard series, as well as an unlimited capacity to create special designs to meet your unique needs.

Bolt-style tensioners Bolt-style tensioners   Bolt style Superbolt multi-jackbolt tensioners (MJTs) replace existing studs or bolts. Ideal for applications with tapped holes, or where threading a stud into a nut would be impractical. The outside diameter is smaller than a nut type tensioner on a stud, allowing MJTs to fit into tighter areas.

Flexnuts Flexnuts   Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads.

SMX Mill Motor Nuts SMX Mill Motor Nuts   SMX Mill Motor Nuts are used to replace standard mill motor armature nuts supplied by electric motor manufacturers. SMX tensioners are available for most standard motor frame sizes. Preload matches the hub stress capacity of brake wheels and pulleys.

 

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