This bearing part number is R12 and The bearings has the following Dimensions:R12 Hybrid Ceramic Bearings 3/4″ X 1-5/8″ X 7/16″ mm
1210-K-TVH-C3 Self-Aligning Ball Bearings Brand: FAG
3 N/μm Axial rigidity Ca H = 34
K14020AR0 140mm x 180mm x 20mm Thin Section Bearings
L2 165mm Ring Material 52100 Chrome Steel Ball Material 52100 Chrome Steel Cage Material Brass Dynamic Radial Load 4676 lbs ISO radial 7074 lbs Static Radial Load 8016 lbs Max Speed (X1000 rpm) 0 Lubrication Lubricated Shaft Mount Type Press Fit Temperature Range -30°C to 110 °C ABEC Rating ABEC-1 Radial Clearance 0
2KW15015FIT Airtac 2KW150 Needle roller/axial ball bearings This bearing part number is2KW15015FIT Airtac 2KW150 Fluid control valve, brass, 2 2 way internally piloted and normally open, 15mm orifice size, 1 2" NPT port, DC12V, Grommet electrical entry Product Info Acting Type Piloted Normally Opened Airtac 2w Brass Fluid Control Valves 2 2 Way Product Series Airtac 2W Brass Fluid Control Valves Brand Airtac Coil Voltage1 DC 12V Component Type Solenoid Fluid Control Valve Electrical Entry Grommet Orifice Size 15mm Pilot Type Internal