Return Idler – CEMA B Rating, 4 in Roll Diameter, 30 in Belt Width | B4-R-30SB-1

B4-R-30SB-1 RETURN IDLER (1.5″DROP) Conforms to CEMA standards for dimensions and meets or exceeds series load ratings Designed and manufactured for a long, trouble-free life High-quality sealed ball bearings Maintenance-free, long lasting contact seal system safeguarding from contaminants