Belt B34HVAC B37HVAC B39HVAC B40HVAC

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optibelt HVAC POWER A & B SECTIONS V-BELTS, SINGLE PERFORMANCE FRACTIONAL HORSEPOWER
HVA C POWER V -BEL TS	HVAC POWER is specifically engineered to meet the demands of small motors and drives. ADDITIONAL FRACTIONAL HORSEPOWER BELTS • Highly Flexible: Engineered flexibility to fit a wide variety of small variable pitch ON PAGES 27-28 adjustable motor sheaves. • Increased Life: Rubber impregnated dual fabric wrap is bonded with the belt’s core for superior durability. • More Efficient: Premium low stretch cord ensures better contact throughout the belts life. • Temperature Range: Increased operational range from -22 to 212°F • Low Noise: Belt fabric wrap reduces noise • Matched-Sets: Features OPTIBELT’s S=C Plus manufacturing tolerances.

A SECTION : 1/2”W x 11/32”H V-BELTS SAMPLE PART # : A33HVAC 4L SECTION : 1/2”W x 11/32”H ALTERNATE REFERENCE SIZE


PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
A18HVAC		4L 200	20	0.11
A19HVAC		4L 210	21	0.11
A20HVAC		4L 220	22	0.12
A21HVAC		4L 230	23	0.13
A22HVAC		4L 240	24	0.13
A23HVAC		4L 250	25	0.14
A24HVAC		4L 260	26	0.15
A25HVAC		4L 270	27	0.15
A26HVAC		4L 280	28	0.16
A27HVAC		4L 290	29	0.16
PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
A37HVAC		4L 390	39	0.23
A38HVAC		4L 400	40	0.23
A39HVAC		4L 410	41	0.24
A40HVAC		4L 420	42	0.24
A41HVAC		4L 430	43	0.25
A42HVAC		4L 440	44	0.26
A43HVAC		4L 450	45	0.26
A44HVAC		4L 460	46	0.27
A45HVAC		4L 470	47	0.28

PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
A28HVAC		4L 300	30	0.17
A29HVAC		4L 310	31	0.18
A30HVAC		4L 320	32	0.18
A31HVAC		4L 330	33	0.19
A32HVAC		4L 340	34	0.20
A33HVAC		4L 350	35	0.20
A34HVAC		4L 360	36	0.21
A35HVAC		4L 370	37	0.22
A36HVAC		4L 380	38	0.22
B SECTION : 21/32”W x 7/16”H V-BELTS SAMPLE PART # : B39HVAC 5L SECTION : 21/32”W x 7/16”H ALTERNATE REFERENCE SIZE



PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
B23HVAC		5L 260	26	0.25
B24HVAC		5L 270	27	0.27
B25HVAC		5L 280	28	0.28
B26HVAC		5L 290	29	0.29
B27HVAC		5L 300	30	0.29
B28HVAC		5L 310	31	0.31
B29HVAC		5L 320	32	0.32
PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
B30HVAC		5L 330	33	0.33
B31HVAC		5L 340	34	0.34
B32HVAC		5L 350	35	0.36
B33HVAC		5L 360	36	0.37
B34HVAC		5L 370	37	0.38
B35HVAC		5L 380	38	0.39
B36HVAC		5L 390	39	0.40
PART NO.		ALT. REF. SIZE	OUTSIDE LENGTH (IN)	WEIGHT (LBS)
B37HVAC		5L 400	40	0.41
B38HVAC		5L 410	41	0.42
B39HVAC		5L 420	42	0.42
B40HVAC		5L 430	43	0.43
B41HVAC		5L 440	44	0.44
B42HVAC		5L 450	45	0.45
B44HVAC		5L 470	47	0.47
Contact an OPTIBELT representative regarding					Length Tolerances
additional sizes, stock availability and pricing. All weights are estimated.					Set Constant (S=C Plus) HVAC POWER belts feature lengths closer matched than industry accepted match-set tolerances.	FOR ADDITIONAL FRACTIONAL HORSEPOWER BELTS SEE PG. 27-28
12 800-292-6081 OPTIBELT-USA.COM
INTRODUCTION optibelt RED POWER 3 HIGH PERFORMANCE, MAINTENANCE-FREE V-BELTS, SINGLE
RED POWER 3 is a revolutionary belt that requires no maintenance throughout its lifetime, is more resistant to wear resulting in longer belt life, and transfers up to 50% more power than conventional belts. This means you will get more value and performance than you ever thought possible. • No-Maintenance: No re-tensioning maintenance required throughout the belt’s life. • More Power: Capable of transferring up to 50% more power than conventional belts. • Matched-Sets: Features OPTIBELT’s S=C Plus manufacturing tolerances. • Shock Resistant: Dampening qualities make it perfect for shock load applications. • Increased Life: Dual wrapped fabric increases durability. • Greater Efficiency: Up to 97% efficient at transferring power. • Temperature Range: Increased ranges from -22 to 212°F. • Anti-static: Meets ISO 1813 requirements for being anti-static. • Back-bend: Flex range accommodates difficult idler stress.							RED POWER 3 V -BEL TS

SHAFT LOAD GRAPH : SHAFT LOAD LOSS WITH WEDGE BELT SPB 2000 POWER POWER LOSS 1500 OUTPUT Standard V-belts lose tension over time 1400 100% and require regular re-tensioning to work efficiently. Because this process is often 1300 difficult and requires machinery down-time it 1200 75% is not often done. 1100 RED POWER’s unique construction keeps its 1000 tension throughout its lifetime. With it’s added 900 capability to transfer 50% more power and 800 60% greater wear resistance RED POWER belts can save your company thousands of dollars 700 every year. 45% 600 RED POWER 500 CRITICAL SHAFT LOAD 35% PREMIUM COMPETITOR 400 EXCESSIVE SLIP STANDARD COMPETITOR 25% 300 TEST HOURS BUDGET COMPETITOR START 20 min 1 hr 24 hrs 48 hrs
With 8 standard wedge belts SPB3750 Driver pulley 8 grooves, 170mm dia. Driven pulley 8 grooves, 900mm dia. Pulley face width 6.2 Inch Theoretical belt life 25,000 hours Re-tensioning 10 times						PRACTICAL TEST Simulated endurance test for16 hours a day, 260 days a year, 6 year run of a feed mill pelletizer press application. With RED POWER the results are: • 3 fewer belts used • No-maintenance (re-tensioning) • Improved durability
• 35% cost savings over 6 years With 5 RED POWER SPB3750 Driver pulley 5 grooves, 170mm dia. CONTACT AN OPTIBELT Driven pulley 5 grooves, 900mm dia. REPRESENTATIVE FOR MORE Pulley face width 4.7 Inch INFORMATION ABOUT HOW RED Theoretical belt life 25,000 hours POWER CAN SAVE YOUR COMPANY THOUSANDS OF DOLLARS A YEAR. Re-tensioning None

OPTIBELT-USA.COM 800-292-6081 13
optibelt RED POWER 3 A & B SECTIONS V-BELTS, SINGLE HIGH PERFORMANCE, MAINTENANCE-FREE

Wholesale bearings, complete bearing types, and low prices. Please contact us if you have any needs.

sales@supply-bearings.com www.supply-bearings.com