71808ACDGA/P4 Super Precision Angular Contact Spindle Bearing 40x52x7mm 71808ACDGA/P4 Pillow Block Housing Units WP-SSBP2 (Plastic 1168-8M-20 Metric Timing Belt HTD

1168-8M-20 Metric Timing Belt HTD

Bearing Number = 7207CTYNSULP4 7 = Angular contact series bearing 2 = Dimension series 07 = 35mm bore diameter C = 15 Degree contact angle TYN = Polyamide resin ball guided cage SU = Single universal bearing L = Light preload P4 = ISO Class 4

open bearing Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Current insulation No current insulation Bore Cylindrical bore Outer ring Without flange/groove Material of rolling elements Standard bearing steel Operating temperature -20 to +150 °C Net weight 11

6mm Max speed in grease = 7000 rpm Max speed in oil = 10700 rpm Fitting dimensions da min = 140mm Da max = 190mm Db max = 194mm ra max = 2mm rb max = 1mm Weight = 6

71808ACDGA/P4 Super Precision Angular Contact Spindle Bearing 40x52x7mm 71808ACDGA/P4 Pillow Block Housing Units WP-SSBP2 (Plastic 1168-8M-20 Metric Timing Belt HTD71808ACDGA P4 Super Precision Angular Contact Spindle Bearing 40x52x7mm 71808ACDGA P4 Inside Diameter: 40mm Outside Diameter: 52mm Width: 7mm Seals Shields: None Style: Single Universal Matchable Bearing Contact Angle: 25 Degree contact angle Need High Performance Grease d = 40mm D = 52mm B = 7mm C = 4. 49kN Co = 4. 55kN Pu = 0. 196kN rpm in grease = 22000kN rpm in grease = 22000 rpm in oil air = 34000 d1 = 44. 1mm d2 = 44. 1mm D1 = 48. 1mm r1 & r2