GRAPHALLOY^® Type 448
Spherical Inserts

For Use in Standard 448 Pillow Block and
Flange Block Assemblies

Type 448 Spherical Inserts

Type 448 Spherical Inserts

Letters on columns below refer to dimensions on illustrations.

Inches Millimeter Conversion -Bearings to metric standards are available, let us know what you need

Part Number	Max. Shaft	Spherical OD	Length
		A	B
448-1	1-5/8	2-1/2	1-11/16
448-9	2	3	1-7/8
448-11	2-1/2	4	3
448-21	3	4-1/2	3
448-31	4	5-23/32	4

Part Number	Max. Shaft	Spherical OD	Length
		A	B
448-1	41.28	63.50	42.86
448-9	50.80	76.20	47.63
448-11	63.50	101.60	76.20
448-21	76.20	114.30	76.20
448-31	101.60	145.26	101.60

12/27/2019