Part Number

d - Bore

D - Outer Diameter

B - Width

D/W R168 R 6.35 mm 9.525 mm 3.175 mm
D/W RW4 R-2Z 6.35 mm 15.875 mm 5.77 mm
D/W R168-2Z 6.35 mm 9.525 mm 3.175 mm
D/W R4A-2Z 6.35 mm 19.05 mm 7.142 mm
D/W R4-2RS1 6.35 mm 15.875 mm 4.978 mm
D/W R188-2RZ 6.35 mm 12.7 mm 4.762 mm
D/W R168 R-2Z 6.35 mm 9.525 mm 3.175 mm
D/W RW188 R-2Z 6.35 mm 12.7 mm 5.558 mm
D/W RW168 R-2Z 6.35 mm 9.525 mm 3.967 mm
D/W R4A-2RS1 6.35 mm 19.05 mm 7.142 mm
D/W RW168 R-2ZS 6.35 mm 9.525 mm 3.967 mm
D/W RW4 R-2RS1 6.35 mm 15.875 mm 5.77 mm
D/W RW168 6.35 mm 9.525 mm 3.967 mm
D/W RW4-2RS1 6.35 mm 15.875 mm 5.77 mm
D/W R168 R-2ZS 6.35 mm 9.525 mm 3.175 mm
D/W RW168-2Z 6.35 mm 9.525 mm 3.967 mm
D/W RW188 6.35 mm 12.7 mm 3.967 mm
D/W R4 R 6.35 mm 15.875 mm 4.978 mm
D/W RW188 R 6.35 mm 12.7 mm 3.967 mm
D/W RW4-2Z 6.35 mm 15.875 mm 5.77 mm