This 61916 2RS1 bearing is a Sealed Thin Section Radial Ball Bearing with a standard radial internal clearance
LWH25 C3 R660 T1 H S2 Non-Maintenance Free Standard Flange Type Bottom Mounting Linear Way Unit Three Carriages 660mm - Rail Length Light Preload High Accuracy Class S2 Specification
This 7307BEGAP bearing is a single row angular contact bearings with a 40° contact angle
23 11 k c3 Extra Wide Bore Size - 55mm Tapered Bore (1:12 on Diameter) Radial Internal Clearance Greater than Normal
LWHT30 C2 R1520 T1 H S2 Non-Maintenance Free Standard Flange Type Top Mounting Linear Way Unit Two Carriages 1520mm - Rail Length Light Preload High Accuracy Class S2 Specification
HSS7024-E-T-P4S-UL - FAG Super Precision Angular Contact - 120x180x28mm Shell Helix HX7 5W-40 - 5L This 61916 2RS1 bearing isThis HSS7024 E T P4S UL bearing is a Super Precision angular contact bearing with 2 rubber seals, a 25 contact angle and a high speed design. This bearing is a universal fit single bearing with a light preload, a P4 precision rating, and small steel balls. The bearing's dimensions are 120x180x28. These bearings are well suited to Machine Tool applications, the main spindle bearing arrangements in particular, and are known for their guidance accuracy