Heavy Stud Track Rollers

Heavy stud series of cam followers are suited for applications requiring heavy dynamic load, high static loads, or those that experience shock loading. The heavy stud series of cam followers has a full complement of rollers for high radial capacity and black oxide treatment for corrosion resistance. CFH = slotted head; CRHB = socket head and sealed; CRHS = slotted head and sealed

Bore = Stud Size

O/D = Track Roller O/D

Width = Track Roller Width

Item #	Bore MM	Bore Inches	O.D. MM	O.D. Inches	Width MM	Width Inches
CRH-8-1 KOYO	6.35	0.25	12.7	0.5	9.525	0.375
CRHS-8-1 KOYO	6.35	0.25	12.7	0.5	9.525	0.375
CRHB-8-1 KOYO	6.35	0.25	12.7	0.5	9.525	0.375
CRH-10-1 KOYO	7.9375	0.3125	15.875	0.625	11.1252	0.438
CRHB-10-1 KOYO	7.9375	0.3125	15.875	0.625	11.1252	0.438
CRHS-10-1 KOYO	7.9375	0.3125	15.875	0.625	11.1252	0.438
CRHS-12 KOYO	11.1125	0.4375	19.05	0.75	12.7	0.5
CRH-12 KOYO	11.1125	0.4375	19.05	0.75	12.7	0.5
CRHB-12 KOYO	11.1125	0.4375	19.05	0.75	12.7	0.5
CRHS-14 KOYO	11.1125	0.4375	22.225	0.875	12.7	0.5
CRH-16 KOYO	15.875	0.625	25.4	1	15.875	0.625
CRHS-16 KOYO	15.875	0.625	25.4	1	15.875	0.625
CRHB-16 KOYO	15.875	0.625	25.4	1	15.875	0.625
CRHB-20 KOYO	19.05	0.75	31.75	1.25	19.05	0.75
CRH-20 KOYO	19.05	0.75	31.75	1.25	19.05	0.75
CRHS-20 KOYO	19.05	0.75	31.75	1.25	19.05	0.75
CRH-24 KOYO	22.225	0.875	38.1	1.5	22.225	0.875
CRHB-24 KOYO	22.225	0.875	38.1	1.5	22.225	0.875
CRHS-24 KOYO	22.225	0.875	38.1	1.5	22.225	0.875
CRHS-28 KOYO	25.4	1	44.45	1.75	25.4	1
CRHB-32 KOYO	31.75	1.25	50.8	2	31.75	1.25
CRHS-32 KOYO	31.75	1.25	50.8	2	31.75	1.25
CRHB-40 KOYO	31.75	1.25	63.5	2.5	58.1	2.2874