Grainger.com

Mounted Ball Bearings Temp. range: -20° to 250°F Feature cast-iron housings. Elastomeric seal with flinger preserves lubricant and keeps contaminants out. Ultra-Class units have solid base construction for optimum load and shock stability and black oxide coating for superior environmental protection. This listing is for each. Technical Specification Item 4-Bolt Flange Bearing Mounted Bearing Item 4-Bolt Flange Bearing Bearing Insert Type Ball Bore Dia. 1 1/2 in Shaft Locking Type Set Screw Bearing Housing Material Type Cast Iron Bearing Insert Material 52100 Chrome Steel Bolt Hole Center-to-Center 4 in Series Standard Duty Bolt Size 7/16 in Overall Height 2 9/64 in Overall Width 5 5/32 in Overall Length 5 5/32 in Bearing Lubrication Shell Alvania #3 or NLGI #3 Equivalent Dynamic Load Capacity 6, 550 lb Static Load Capacity 4, 000 lb Temp. Range -20 Degrees to 250 Degrees F Finish Painted Dimension A 1 17/32 in Dimension Ao 2 9/64 in Dimension B 1 15/16 in Dimension D 1 1/2 in Dimension J 4 in Dimension L 5 5/32 in Dimension N 33/64 in Dimension S 3/4 in