Part Number

d - Bore

D - Outer Diameter

B - Width

604-2Z 4 mm 12 mm 4 mm
W 604 R-2RS1 4 mm 12 mm 4 mm
634-2Z 4 mm 16 mm 5 mm
W 637/4 X-2Z 4 mm 8 mm 3 mm
W 604-2RS1 4 mm 12 mm 4 mm
W 619/4-2RS1 4 mm 11 mm 4 mm
W 638/4 X-2RS1 4 mm 10 mm 4 mm
638/4-2Z 4 mm 9 mm 4 mm
W 604-2Z 4 mm 12 mm 4 mm
W 624 R-2Z 4 mm 13 mm 5 mm
634-2RZ 4 mm 16 mm 5 mm
W 627/4 R-2Z 4 mm 7 mm 2.5 mm
W 638/4 XR-2Z 4 mm 10 mm 4 mm
W 618/4 4 mm 9 mm 2.5 mm
619/4 4 mm 11 mm 4 mm
W 638/4 X-2RZ 4 mm 10 mm 4 mm
W 627/4-2Z 4 mm 7 mm 2.5 mm
634-RS1 4 mm 16 mm 5 mm
W 619/4-2RZ 4 mm 11 mm 4 mm
634-RZ 4 mm 16 mm 5 mm