QJ211N2MA/C2L - SKF Four Point Contact Bearings - 55x100x21mm 3303.a.2rs.tn9.mt33 718 21 ACD G A

718 21 ACD G A /P4 Series - SKF Ultra Light Bore Size - 105mm 25 Degree Contact Angle Single Universal Light Preload Precision Rating

LWHTG30 C4 R640 T1 H S2 Non-Maintenance Free Long Flange Type Top Mounting Linear Way Unit Four Carriages 640mm - Rail Length Light Preload High Accuracy Class S2 Specification

63 22 Z Metric

13 11 k j Narrow Bore Size - 55mm Tapered Bore (1:12 on Diameter) Pressed Steel Cage Normal Radial Internal Clearance

73 16 B E CB Y 73 Series - Medium 80 mm - Bore Size Contact Angle Single Row Bearing with a 40° Contact Angle Optimized Internal Design Universal Bearings

QJ211N2MA/C2L - SKF Four Point Contact Bearings - 55x100x21mm 3303.a.2rs.tn9.mt33 718 21 ACD G AQJ2 11 n2 ma c2l QJ2 Series Four Point Contact Bearing 55mm Bore Size Two Locating Slots in One Outer Ring Side Face, 180 apart Brass Cage, Outer RIng Guided Accuracy Class