New J Micro 6 Rib V-Belt 390J6 fits Several Universal

One New Aftermarket Replacement J-Section Micro-Rib Poly-V Belt 390J6 - Universal Fit

This 390J6 is a 6-rib J-section poly-V (micro-rib) ribbed belt used for power transmission in a wide range of agricultural, industrial, and general equipment applications including air compressors, fans, exercise equipment drives, and electric motor-driven machinery. The multi-rib design delivers smooth, vibration-free performance and handles high-speed, high drive-ratio applications where conventional V-belts cannot operate.

Specifications

• Belt Type: Poly-V / Multi-Rib (J Section)
• Number of Ribs: 6
• Pitch Length: 39.0 in (991 mm)
• Outside Length: approx. 39.5 in
• Top Width: approx. 9/16 in (0.563 in)
• Rib Pitch: 3/32 in (0.092 in)
• Height/Thickness: approx. 0.16-0.17 in
• Construction: Rubber compound, polyester tensile cord
• Conforms to ARPM Standard IP-26 and ISO 9982

Compatible Applications

Air Compressors: Campbell Hausfeld (Model IR5E208D-1 Charge Air), DeVilbiss

Exercise Equipment: ProForm Crosstrainer 970 and similar elliptical/crosstrainer drives requiring 39 in (991 mm) 6-rib belt

General Industrial: Electric motor drives, fans, pumps, and other machinery using J-section 6-rib poly-V pulleys

Replaces Part Number(s):

390J6, 6PJ991, BT50

Aftermarket Interchange Numbers

390JDC (Dealers Choice), C-BT-223 / BT223 (DeVilbiss / Sears-Fits Craftsman / Durkee Atwood), BT005000AV (Campbell Hausfeld), 6-PJ991 (metric designation)

New aftermarket replacement part - not remanufactured, not used.