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SKF/STI Part Number Cross Index
Last Updated: 08/15/2019

The SKF to STI Part Number Index serves as a conversion tool to cross index part numbers of products built by STI and either currently or previously private labeled for SKF. All products are identical except for the labeling. The Part Number Conversion Guide includes, CMSS500 Series/CMCP500 Series Transmitters and Monitors (MCT and MCM), BNC Junction Boxes, Accelerometers and Sensor Mounting Hardware for both accelerometers and proximity probes.

2-Wire Transmitters and Accessories

SKF Part# Description STI Part#
CMSS 420VT-1 Velocity Transmitter CMCP420VT-01
CMSS 420VT-2 Velocity Transmitter CMCP420VT-02
CMSS 420LED-01 0-1.00 in/sec LED CMCP420LED-01
CMSS 420LED-02 0-2.00 in/sec LED
CMCP420LED-02
CMSS 420LED-51 0-25.4 mm/sec LED CMCP420LED-51
CMSS 420LED-52 0-50.8 mm/sec LED
CMCP420LED-52
CMSS 420LCD-01 0-1.00 in/sec LCD
CMCP420LCD-01
CMSS 420LCD-02 0-2.00 in/sec LCD
CMCP420LCD-02
CMSS 420LCD-51 0-25.4 mm/sec LCD
CMCP420LCD-51
CMSS 420LCD-52 0-50.8 mm/sec LCD
CMCP420LCD-52
CMSS 420BNC BNC Adapter CMCP420BNC
CMSS 420EL Conduit Elbow CMCP420EL
CMSS 420WF Cord Grip CMCP420WF

3-Wire Transmitters and Accessories

SKF Part# Description STI Part#
CMSS 525-100-02R Acc. Transmitter CMCP525-100
CMSS 530-100A-MR-ISO Velocity Transmitter CMCP530-100A-R-ISO
CMSS 530-100A-ER-ISO Velocity Transmitter CMCP530-100A-R-ISO
CMSS 530-100A-MR-ISO LF Velocity Transmitter CMCP530-100A-R-ISO LF
CMSS 530-100A-ER-ISO LF Velocity Transmitter CMCP530-100A-R-ISO LF
CMSS 530-100A-EP-H10L1.0 Velocity Transmitter CMCP530-100A-P-ISO
CMSS 530-100A-EP-H02L2.0 Velocity Transmitter CMCP530-100A-P-ISO
CMSS 540-200-02 Disp. Transmitter CMCP540-200
CMSS 545-200-04 Thrust Transmitter CMCP545-200-04
CMSS 570 Temp. Transmitter CMCP570-01-01
CMSS 590-100A gE Transmitter CMCP590

Monitors (Transmitter with Alarm Module)

SKF Part# Description STI Part#
CMSS 525A100-02R Acc. Monitor CMCP525A-100R
CMSS 530A100A-MR-ISO Velocity Monitor CMCP530A-100A-R-ISO
CMSS 530A100A-ER-ISO Velocity Monitor CMCP530A-100A-R-ISO
CMSS 530A100A-MR-ISO LF Velocity Monitor CMCP530A-100A-R-ISO LF
CMSS 530A100A-ER-ISO LF Velocity Monitor CMCP530A-100A-R-ISO LF
CMSS 530A100A-EP-H10L1.0 Velocity Monitor CMCP530A-100A-P-ISO
CMSS 530A100A-EP-H02L2.0 Velocity Monitor CMCP530A-100A-P-ISO LF
CMSS 540A200-02 Disp. Monitor CMCP540A-200
CMSS 545A200-04 Thrust Monitor CMCP545A-200-04
CMSS 570A Temp. Monitor CMCP570A-01-01
CMSS 590A100A gE Monitor CMCP590A

BNC and Junction Boxes

SKF Part# Description STI Part#
CMSS 140-XX-XX PS Driver Box CMCP140-XX-XX
CMSS 150-XX-XX SS Driver Box CMCP150-XX-XX
CMSS 260FG-XX-XX Junction Box CMCP260FG-XX-XX-00
CMSS 260PS-XX-XX Junction Box CMCP260PS-XX-XX-00
CMSS 260SS-XX-XX Junction Box CMCP260SS-XX-XX-00
CMSS 265FG-XX-XX Enclosure w/Terminals CMCP265FG-XX-XX-00
CMSS 265PS-XX-XX Enclosure w/Terminals CMCP265PS-XX-XX-00
CMSS 265SS-XX-XX Enclosure w/Terminals CMCP265SS-XX-XX-00
CMSS 300FG-XX-XX BNC Box CMCP300FG-XX-XX-00
CMSS 300PS-XX-XX BNC Box CMCP300PS-XX-XX-00
CMSS 300SS-XX-XX BNC Box CMCP300SS-XX-XX-00
CMSS 310FG-XX-XX BNC Switch Box CMCP310FG-XX-XX-00
CMSS 310PS-XX-XX BNC Switch Box CMCP310PS-XX-XX-00
CMSS 310SS-XX-XX BNC Switch Box CMCP310SS-XX-XX-00

Eddy Probe/Proximity Probe Accessories




SKF STI Description
CMSS 30837800 CMCP4190-01 Eddy Probe Adapter, 3/8-24 Eddy Probe to 1/2" NPT
CMSS 30837801 CMCP4190-02 Eddy Probe Adapter, 1/4"-28 Eddy Probe to 1/2" NPT
CMSS 30837802 CMCP4190-02 Eddy Probe Adapter, 3/8-24 Eddy Probe to 3/4" NPT
CMSS 30837803 CMCP4190-04 Eddy Probe Adapter, 1/4-28 Eddy Probe to 3/4" NPT
CMSS 911 CMCP805 Eddy Eddy Probe Relative Eddy Probe Holder
CMSS 903-1 CMCP805-01 Eddy Eddy Probe Bracket, 3/8"-24
CMSS 903-2 CMCP805-02 Eddy Probe Bracket, 1/4"-28
CMSS 903-3 CMCP805-02 Eddy Probe Bracket, 1/4"-28
CMSS 31092100 CMCP140-04 Eddy Probe Driver Box, For up to 4 Drivers, NEMA 4 Painted Steel
CMSS 31092200 CMCP140-06 Eddy Probe Driver Box, For up to 6 Drivers, NEMA 4 Painted Steel
CMSS 31092300 CMCP140-12 Eddy Probe Driver Box, For up to 12 Drivers, NEMA 4 Painted Steel
CMSS 31092101 CMCP150-04 Eddy Probe Driver Box, For up to 4 Drivers, NEMA 4X Stainless Steel
CMSS 31092201 CMCP150-06 Eddy Probe Driver Box, For up to 6 Drivers, NEMA 4X Stainless Steel
CMSS 31092301 CMCP150-12 Eddy Probe Driver Box, For up to 12 Drivers, NEMA 4X Stainless Steel
CMSS 31092103 CMCP150-04 Eddy Probe Driver Box, For up to 4 Drivers, NEMA 4X Stainless Steel
CMSS 31092203 CMCP150-06 Eddy Probe Driver Box, For up to 6 Drivers, NEMA 4X Stainless Steel
CMSS 31092303 CMCP150-12 Eddy Probe Driver Box, For up to 12 Drivers, NEMA 4X Stainless Steel
CMSS 601-1 CMCP610-E Eddy Probe Static Calibrator, with English Micrometer
CMSS 601-2 CMCP610-M Eddy Probe Static Calibrator, with Metric Micrometer

Accelerometers and Sensors

SKF STI Description
CMSS 2100 CMCP786A General Purpose Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2200 CMCP785A General Purpose Accelerometer, Side Exit, 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2200-M8 CMCP785A-M8 General Purpose Accelerometer, Side Exit 2 Pin MS Connector, 100mV/g, M8 Captive Bolt
CMSS 780C CMCP770A Compact Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2100-M12 CMCP786A-M12 General Purpose Accelerometer, Top Exit M12 4 Pin Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2100F CMCP786A-IP General Purpose Accelerometer, Top Exit Integral PUR Cable, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2200F CMCP785A-IP General Purpose Accelerometer, Side Exit Integral PUR Cable, 100mV/g, 1/4"-28 UNF Captive Bolt
CMSS 2110 CMCP786A-I General Purpose Accelerometer, Top Exit Braided Armored Cable, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 2110-3 CMCP786A-I-30 General Purpose Accelerometer, Top Exit Braided Armored Cable, 30mV/g, 1/4"-28 UNF Mounting Screw
CMPT 2310 CMCP785A General Purpose Accelerometer, Side Exit, 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMPT 2323 CMCP785A-I-250 General Purpose Accelerometer, Side Exit Braided Armored Cable, 250mV/g, 1/4"-28 UNF Captive Bolt
CMSS 2106 CMCP786A General Purpose Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw (Note CMCP786A is rated to 140 Deg. C)
CMSS 2107 CMCP785A General Purpose Accelerometer, Side Exit, 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw (Note CMCP785A is rated to 140 Deg. C)
CMSS 2100T CMCP786T Dual Output Accelerometer with Temperautre Output, Top Exit 3 Pin MS, 100mV/g and 10mV/Deg. C, 1/4"-28 UNF Mounting Screw
CMSS 2200T CMCP785T Dual Output Accelerometer with Temperautre Output, Side Exit 3 Pin MS, 100mV/g and 10mV/Deg. C, 1/4"-28 UNF Captive Bolt
CMSS 793T-3 CMCP786TK Dual Output Accelerometer with Temperautre Output, Top Exit 3 Pin MS, 100mV/g and 10mV/Deg. K, 1/4"-28 UNF Mounting Screw
CMSS 797T-1 CMCP785TK Dual Output Accelerometer with Temperautre Output, Side Exit 3 Pin MS, 100mV/g and 10mV/Deg. K, 1/4"-28 UNF Captive Bolt
CMPT 2310T CMCP785T-I Dual Output Accelerometer with Temperautre Output, Side Exit Braided Armored Integral Cable, 100mV/g and 10mV/Deg. C, 1/4"-28 UNF Captive Bolt
CMPT 2323T CMCP785T-I-250 Dual Output Accelerometer with Temperautre Output, Side Exit Braided Amored Integral Cable, 250mV/g and 10mV/Deg. C, 1/4"-28 UNF Captive Bolt
CMSS 786A-IS CMCP786A-IS Intrinsically Safe Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 786A-D2 CMCP786A Class 1 Division 2 Approved Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 786F-IS CMCP786A-IP-IS Intrinsically Safe Accelerometer, Top Exit Integral PUR Cable, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 786F-D2 CMCP786A-IP Class 1 Division 2 Approved Accelerometer, Top Exit Integral PUR Cable, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 787A-IS CMCP787A-IS Instrinsically Safe Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g +/-5%, 1/4"-28 UNF Captive Bolt
CMSS 787A-M8-IS CMCP787A-IS-M8 Instrinsically Safe Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g +/-5%, M8 Captive Bolt
CMSS 787A-D2 CMCP787A Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g, 1/4"-28 UNF Captive Bolt
CMSS 787A-D2-M8 CMCP787A-M8 Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g, M8 Captive Bolt
CMSS 786T-IS CMCP786T-IS Intrinsically Safe Dual Output Accelerometer, Top Exit 3 Pin MS Connector, 100mV/g and 10mV/Deg C, 1/4"-28 UNF Mounting Screw
CMSS 786T-D2 CMCP786T Dual Output Accelerometer with Temperautre Output, Top Exit 3 Pin MS, 100mV/g and 10mV/Deg. C, 1/4"-28 UNF Mounting Screw
CMSS 793-CA CMCP786A General Purpose Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw (Note CMCP786A is rated to 140 Deg. C)
CMSS 793-EE CMCP786A-IS Intrinsically Safe Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 793-FM CMCP786A General Purpose Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw (Note CMCP786A is rated to 140 Deg. C)
CMSS 797-CA CMCP787A Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g, 1/4"-28 UNF Captive Bolt
CMSS 797-EE CMCP787A-IS Intrinsically Safe Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 797-FM CMCP787A Premium Accelerometer, Side Exit 2 Pin MS, 100mV/g, 1/4"-28 UNF Captive Bolt
CMSS 793V CMCP793V General Purpose Velocity Sensor, Top Exit 2 Pin MS, 100mV/in/sec, 1/4"-28 UNF Mounting Screw
CMSS 793V-CA CMCP793V Class 1 Division 2 Approved Velocity Sensor, Top Exit 2 Pin MS, 100mV/in/sec, 1/4"-28 UNF Moutning Screw
CMSS 793V-EE CMCP793V-IS Intrinsically Safe Velocity Sensor, Top Exit 2 Pin MS Connector, 100mV/in/sec, 1/4"-28 UNF Mounting Screw
CMSS 793V-FM CMCP793V FM Approved Velocity Sensor, Top Exit 2 Pin MS, 100mV/in/sec, 1/4"-28 UNF Mounting Screw
CMSS 797V CMCP797V General Purpose Velocity Sensor, Side Exit 2 Pin MS, 100mV/in/sec, 1/4"-28 Captive Bolt
CMSS 2222 CMCP786A-IS Intrinsically Safe Accelerometer, Top Exit 2 Pin MS Connector, 100mV/g, 1/4"-28 UNF Mounting Screw
CMSS 4370-K CMCP760T Triaxle Accelerometer, 100mV/g Output (Z,Y,Z) 4 Pin M12 Connector, 1/4"-28 UNF Captive oBolt

Accelerometer Accessories, Mounting & Extension Cables

SKF STI Description
CMSS 908-MD CMCP-MB03 Curved Surface Magnet, Large
CMSS B13 CMCP-MB02 Curved Surface Magnet, Medium
CMSS 932-68TN-SY-5M CMCP602HST-16-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68TN-SY-10M CMCP602HST-32-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 932-68TN-SY-20M CMCP602HST-64-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 932-68TLI-SY-5M CMCP602HST-16-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68TLI-SY-10M CMCP602HST-32-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68TLI-SY-20M CMCP602HST-64-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCN-SY-5M CMCP602H-16-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCN-SY-10M CMCP602H-32-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCN-SY-20M CMCP602H-64-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCI-SY-5M CMCP602H-16-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCI-SY-10M CMCP602H-32-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-68LCI-SY-20M CMCP602H-64-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-64SBI-SY-5M CMCP602H-16-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-64SBI-SY-10M CMCP602H-32-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 932-64SBI-SY-20M CMCP602H-64-01-01 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68TN-SY-5M CMCP603HST-16-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68TN-SY-10M CMCP603HST-32-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 933-68TN-SY-20M CMCP603HST-64-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 933-68TLI-SY-5M CMCP603HST-16-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68TLI-SY-10M CMCP603HST-32-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68TLI-SY-20M CMCP603HST-64-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP68 Push On, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCN-SY-5M CMCP603H-16-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCN-SY-10M CMCP603H-32-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCN-SY-20M CMCP603H-64-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCI-SY-5M CMCP603H-16-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCI-SY-10M CMCP603H-32-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 933-68LCI-SY-20M CMCP603H-64-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 933-64SBI-SY-5M CMCP603H-16-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 16' (5 Meters) Long, High Temperature FEP Cable
CMSS 933-64SBI-SY-10M CMCP603H-32-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 32' (10 Meters) Long, High Temperature FEP Cable
CMSS 933-64SBI-SY-20M CMCP603H-64-01-01 Sensor Extension Cable, 3 Pin MS Connector, IP67 Locking Collar, 64' (20 Meters) Long, High Temperature FEP Cable
CMSS 30150000-16 CMCP602L-16-01-04 Sensor Extension Cable, 2 Pin MS Connector, IP67 Locking Collar, 16' Long with Male BNC on Fly End, General Purpose TPE Cable
CMAC 230 CMCP230-01 Sensors Mounting Studs, 1/4"-28 UNF, 0.5" Long, Pack of 10
CMAC 231 CMCP237-01 Sensor Mounting Adapter, 1/4"-28 to M8x.25
CMAC 30168703 CMCP237-04 Sensor Mounting Adapter, 1/4"-28 to M6x1
CMAC 30205300 CMCP238-05 Sensor Mounting Adapter, 1/4"-28 to 10-32
CMSS 910M CMCP200-01 Sensor Mounting Pad, 1" Diameter, 0.25" Thick, 1/4"-28 UNF
CMSS 910F CMCP200-02 Sensor Mounting Pad, 1" Diameter, 0.375" Thick, 1/4"-28 UNF
CMAC 9600-01 CMCP270-01 Sensor Installation Tool Kit for 1/4"-28 UNF Sensors
CMAC 9600-02 CMCP270-02 Sensor Installation Tool Kit for M8x1.25 Sensors
CMAC 9600-10 CMCP270-03 Sensor Installation Tool Kit for M6x1 Sensors
CMAC 9600-03 CMCP273-01 Spare Drill Bit for 1/4"-28 UNF Sensors
CMAC 9600-04 CMCP274-01 Spare Tap for 1/4"-28 UNF Sensors
CMAC 9600-05 CMCP275-01 Spare Counterbore Pilot for 1/4"-28 UNF Sensors
CMAC 9600-06 CMCP273-02 Spare Drill Bit for M8 Sensors
CMAC 9600-07 CMCP274-02 Spare Tap for M8 Sensors
CMAC 9600-08 CMCP275-02 Spare Counterbore Pilot for M8 Sensors
CMAC 9600-09 CMCP272 Spare Counterbore, 1" Diameter
CMSS 50042300 CMCP280-00 API670 Accelerometer Housing, Wihtout Standoff
CMSS 30266101 CMCP280-01-01N API670 Accelerometer Housing, with Standoff and NPT Thread Adapter


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