The process of selecting small METRIC drive components for new prototypes or for production applications just became easier
with the publication by Stock Drive Products and Sterling Instrument of a 1,240-page catalog, the "Handbook Of Metric Drive Components, Catalog 785". A highlight of the catalog is a comprehensive 234-page Technical Reference Section which covers design theory, calculations and useful tables for designing spur, internal, helical, screw, bevel and worm gears. Additional subjects covered in detail include: one and two-step gear trains, planetary gear systems, gear backlash, gear accuracy, gear forces, plus an extensive section on the strength and durability of gears. The catalog itself includes over 31,942 off-the-shelf standardized metric, commercial and precision quality components which include over 4,000 new products. The catalog is divided into 15 product sections, each with its own photographic and descriptive index. Major product groups include: gears, belt and chain drives, shafts, shaft accessories, bearings, couplings, universal joints,vibration mounts, hardware, gearheads and speed reducers, right angle drives, brakes and clutches, motors and gearmotors, plus linear motion systems. There are over 4,800 metric gears offered along with 16,700 metric belt drives plus chains and sprockets in 5 different materials. All components in the catalog adhere to the following parameters: Module 5 gears or finer, 25 mm shafts or smaller and 15 Watt devices or less. Every component is identified using a meaningful alpha-numeric coding system which is explained in the catalog. Included with the catalog is a handy printed sheet of peel-off section divider tab labels which can also be customized by the user.

i-x	Introduction
xi-xviii	Part Number Index
1-0	Section 1 • GEARS
1-2	GEAR LOCATOR CHART - Metric
1-6	GROUND SPUR GEARS - Module 0.5
1-8	GROUND SPUR GEARS - Module 0.8
1-10	GROUND SPUR GEARS - Module 1
1-12	GROUND SPUR GEARS - Module 1.5
1-13	GROUND SPUR GEARS - Module 2
1-14	GROUND SPUR GEARS - Module 2.5 & 3
1-17	PINIONS - Module 0.15 to 0.8
1-18	PINIONS - Module 0.15 to 1.0
1-19	PINIONS - Hubless - Module 0.4, 0.5, 0.8 & Pinion Shafts
1-22	SPUR GEAR STOCK - Module 0.4, 0.5, 0.8 & 1.0
1-24	PINION WIRE - Module 0.4, 0.5 & 0.8
1-25	METALLIC SPUR GEARS - Module 0.4
1-26	METALLIC SPUR GEARS - Module 0.5
1-38	METALLIC SPUR GEARS - Module 0.75
1-40	METALLIC SPUR GEARS - Module 0.8
1-48	METALLIC SPUR GEARS - Module 1
1-63	METALLIC SPUR GEARS - Module 1.25
1-66	METALLIC SPUR GEARS - Module 1.5
1-74	METALLIC SPUR GEARS - Module 2 & 2.5
1-88	SPUR GEARS - Module 3
1-94	SPUR GEARS - Module 4
1-95	acetal SPUR GEARS - Module 0.5
1-97	acetal SPUR GEARS - Module 0.8
1-100	acetal SPUR GEARS - Module 1
1-102	NYLON SPUR GEARS - Module 1, 1.5 & 2
1-104	SPUR GEARS - Molded & Machined
1-108	Nonmetallic SPUR GEARS - Molded
1-121	ANTI-BACKLASH GEARS
1-123	HELICAL GEARS, INTERNAL GEARS
1-125	RACKS
1-135	MITER AND BEVEL GEARS
1-145	WORM GEARS & WORMS
1-158	HUBS FOR GEARS & DIALS
1-160	GEAR BLANKS
1-162	SPLINES & BUSHINGS
1-165	RATCHETS
2-0	Section 2 • BELT & CHAIN DRIVES
2-2	LOCATOR CHARTS
2-6	TIMING BELT STOCK
2-9	BELT TENSION TESTER
2-10	TIMING BELTS, PULLEYS & PULLEY STOCK 2.03 mm (.080" MXL) Pitch Belts
2-17	2.03 mm (.080" MXL) Pitch Flanges & Pulley Stock
2-20	2.03 mm (.080" MXL) Pitch Pulleys
2-31	2.07 mm (40 DP) Pitch Belts
2-35	2.07 mm (40 DP) Pitch Pulleys
2-41	5.08 mm (1/5" XL) Pitch Belts
2-47	5.08 mm (1/5" XL) Pitch Flanges & Pulley Stock
2-52	5.08 mm (1/5" XL) Pitch Pulleys, Aluminum
2-56	5.08 mm (1/5" XL) Pitch Pulleys, Polycarbonate
2-71	9.525 mm (3/8" L) Pitch Belts
2-74	9.55 mm (3/8" L) Pitch Flanges & Pulley Stock
2-76	9.55 mm (3/8" L) Pitch Pulleys, Aluminum
2-77	9.55 mm (3/8" L) Pitch Pulleys, Polycarbonate
2-79	3 mm HTD ® (.11811") Pitch Belts
2-83	3 mm HTD ® (.11811") Pitch Pitch Flanges & Pulley Stock
2-88	3 mm HTD ® (.11811") Pitch Pulleys, Aluminum
2-93	3 mm HTD ® (.11811") Pitch Pulleys, Polycarbonate
2-99	5 mm HTD ® Timing Belts
2-103	5 mm HTD ® (.19685") Pitch Flanges & Pulley Stock
2-112	5 mm HTD ® (.19685") Pitch Pulleys, Polycarbonate
2-122	2 mm GT ® (.07874") Pitch Belts, Flanges & Pulley Stock
2-132	3 mm GT ® (.11811") Pitch Belts, Flanges & Pulley Stock
2-143	5 mm GT ® (.19685") Pitch Belts, Flanges, & Pulley Stock
2-152	T2.5 mm (.0984") Pitch Belts, Flanges & Pulley Stock
2-157	T5 mm (.1969") Pitch Belts, Flanges & Pulley Stock
2-163	T10 mm (.3937") Pitch Belts, Flanges & Pulley Stock
2-168	POSI-DRIVE BELTS, PULLEYS & SPROCKETS CP 2.5 mm (32 DP) Posi-Drive Belts & Pulleys
2-170	CP 3.75 mm (.1475 CP) Posi-Drive Belts & Sprockets
2-172	CP 4 mm (20 DP) Posi-Drive Belts, Pulleys & Sprockets
2-176	ROLLER CHAINS & SPROCKETS 3.12 mm Pitch
2-178	3.75 mm (.1475") Pitch
2-181	6.35 mm (1/4" or #25) Pitch
2-188	12.7 mm (1/4" or #40) Pitch
2-189	LADDER CHAINS & SPROCKETS 3.75 mm Pitch
2-190	4.24 mm (.167" or Size 21) Pitch
2-192	4.8 mm (3/16" or Size 19) Pitch
2-193	6.35 mm (1/4") Pitch
2-194	7.26 mm (.286 or size 18) Pitch
2-196	SYNCHROMESH DRIVE COMPONENTS
2-202	O-RINGS & GROOVED PULLEYS
2-204	V-BELTS, FLAT BELTS & PULLEYS
3-0	Section 3 • SHAFTING
3-2	SHAFTING SELECTION CHART
3-3	SHAFTING, Hardened & Precision Ground
4-0	Section 4 • SHAFT ACCESSORIES
4-2	SHAFT SUPPORTS
4-3	SHAFTLOC™ SLEEVES - Single-Ended
4-4	TAPER BUSHING
4-5	LOCKING HUB BUSHINGS
4-7	SHAFT COLLARS
4-16	SHAFT REDUCERS AND EXTENDERS
4-17	BORE REDUCERS
4-19	TOLERANCE RINGS
4-21	BALL SCREWS & BALL NUTS
5-0	Section 5 • BEARINGS
5-5	PRECISION BALL BEARINGS, ISO 5 and 4
5-7	BALL BEARINGS, ISO 6
5-9	BALL BEARINGS, ISO 0 (ABEC 1)
5-10	NONMETALLIC BALL BEARINGS
5-11	HYDRO-DYNAMIC PRESSURE BEARINGS
5-13	LINEAR BALL BEARINGS
5-16	FRELON® LINED LINEAR BEARINGS
5-20	ACETAL PRESSBEARINGS
5-24	SINTERED BRONZE PRESSBEARINGS
5-34	ULTRAPRECISION SINTERED BRONZE BEARINGS
5-36	SINTERED BEARINGS Plain, Flanged, Spherical & Bar Stock
5-41	NONMETALLIC BEARINGS
5-53	NEEDLE ROLLER BEARINGS
5-62	NEEDLE ROLLER CLUTCHES
5-65	THRUST BEARINGS
5-68	PLASTIC ROD END BEARINGS
5-72	PILLOW BLOCKS
6-1	Section 6 • COUPLINGS
6-4	FAIRLOC® THE INTEGRAL FASTENER - How it works
6-5	BELLOWS COUPLINGS
6-11	MODULAR BELLOWS COUPLINGS
6-16	BELLOWS COUPLINGS - Hi-Flex
6-19	MINIATURE BALL COUPLINGS / MINIATURE SLIT TYPE FLEXIBLE COUPLINGS
6-32	HELICAL COUPLINGS
6-37	DISK COUPLINGS
6-44	CROSS JOINT TYPE FLEXIBLE COUPLINGS
6-48	NEO-FLEX COUPLINGS
6-52	SPLINE TYPE FLEXIBLE COUPLINGS
6-54	OLDHAM COUPLINGS
6-56	FLEXIBLE COUPLINGS
6-65	RIGID COUPLINGS
6-68	SHAFT REDUCERS & EXTENDERS, Fairloc® Hub
7-0	Section 7 • UNIVERSAL JOINTS
7-4	METAL UNIVERSAL JOINTS
7-10	TELESCOPING METAL UNIVERSAL JOINTS
7-12	MOLDED UNIVERSAL JOINTS
7-19	TELESCOPING MOLDED UNIVERSAL JOINTS
8-0	Section 8 • VIBRATION MOUNTS
8-2	SILICONE GEL VIBRATION DAMPERS
8-8	CYLINDRICAL MOUNTS
8-16	CONICAL BUMPERS