1317-M-C3 Self-Aligning Ball Bearings Brand: FAG Pneumatic Rotary Actuators Bearing Number = 7921CTRDULP3 7

Bearing Number = 7921CTRDULP3 7 = Angular contact series bearing 9 = Dimension series 21 = 105mm bore diameter C = 15 Degree contact angle TR = Phenolic cage outer ring guided DU = Set of 2 for universal arrangement L = Light preload P3 = Special class (dimensional accuracy ISO Class 4

Manufacturer Product Code 14PL1943/765L Basic Product Description Poly-Vee Belt Measurement Metric UOM Each Nominal Length Ln (mm) 1943 Rib Pitch (mm) 4

0X 2845 Li / 2904 Ld C 112 L=L Measurement Metric UOM Each Inside Length Li (mm) 2845 Datum Length Ld (mm) 2904 Section Width (mm) 22 Section Height (mm) 14 Inside Length Li (in) 112 Weight (Kg) 0

d = 70mm D = 110mm B = 20mm Dynamic load Co = 38100 N Static load C = 43000 N Speed in Grease = 10000 rpm Speed in Oil = 16000 rpm ra = 1mm da = 78mm Da = 102mm Axial Preload Fv L = 330 N Axial Preload Fv M = 1000 N Axial Preload Fv S = 1940 N Axial Rigidity Ra L = 130 N/μm Axial Rigidity Ra M = 185 N/μm Axial Rigidity Ra S = 235 N/μm Radial Rigidity Rr L = 520 N/μm Radial Rigidity R r M = 750 N/μm Radial Rigidity r S = 940 N/μm Weight = 0

16010 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls

1317-M-C3 Self-Aligning Ball Bearings Brand: FAG Pneumatic Rotary Actuators Bearing Number = 7921CTRDULP3 71317 M C3 Self Aligning Ball Bearings Brand: FAG Specifications Bore 85 mm O. D 180 mm Width 41 mm Material Standard bearing steel Ball rows Double row bearing Seal None, open bearing Cage Brass cage Clearance Slightly increased radial clearance Precision class Tolerance class P0 PN2 ABEC 1 Bore Cylindrical bore Inner ring Standard version Operating temperature 30 to +150 C Net weight 5,19 kg