This bearing part number is 6409 and The bearings has the following Dimensions:6409 Hybrid Ceramic Bearings 45X120X29 mm
Bearing Number = 7210A5TRSUMP3 7 = Angular contact series bearing 2 = Dimension series 10 = 50mm bore diameter A5 = 25 Degree contact angle TR = Phenolic cage outer ring guided SU = Single universal bearing M = Medium preload P3 = Special class (dimensional accuracy ISO Class 4
258" Ring Material 440C Stainless Steel Ball Material 440C Stainless Steel Cage Material Brass Dynamic Radial Load 8743 lbs Static Radial Load 16420 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
Bearing Number = 7015A5TRSUMP3 7 = Angular contact series bearing 0 = Dimension series 15 = 75mm bore diameter A5 = 25 Degree contact angle TR = Phenolic cage outer ring guided SU = Single universal bearing M = Medium preload P3 = Special class (dimensional accuracy ISO Class 4
5 Variance HTD Section 8M Material Rubber Cord Type Tensile cord glass cord Temperature range -20'c to +100'c
3306-BD-XL-2Z Angular Contact Ball Bearings Brand: FAG Yoke Type Track Rollers NATV-PP This bearing part number is3306 BD XL 2Z Angular Contact Ball Bearings Brand: FAG Specifications Bore 30 mm O. D 72 mm Width 30,2 mm Material Standard bearing steel Ball rows Double row bearing Seal Cover on both sides Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P6 ABEC 3 Outer ring Without flange groove Contact angle 30 degree Arrangement Standard version Operating temperature 30 to +120 C Net weight 0,559 kg