7910A5TRDULP4 Super Precision Angular Contact Spindle Bearing 50x72x12mm (Set of 2) 7910A5TRDULP4 Acme and Ball Screw Specifications Bore 15

Specifications   Bore 15

open bearing Cage Polyamide cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Current insulation No current insulation Bore Cylindrical bore Outer ring Without groove/lubrication holes Design Support bearing (axial displacement)

B7210-C-T-P4S-DUL Super Precision Angular Contact Spindle Bearing 50x90x20mm (Set of 2) B7210CTP4SDUL

Effective diameter = 69mm Max speed in grease = 4000 rpm Max speed in oil = 6300 rpm Fitting dimensions da min = 200mm Da max = 250mm Db max = 254mm ra max = 2mm rb max = 1mm Weight = 10

7910A5TRDULP4 Super Precision Angular Contact Spindle Bearing 50x72x12mm (Set of 2) 7910A5TRDULP4 Acme and Ball Screw Specifications Bore 157910A5TRDULP4 Super Precision Angular Contact Spindle Bearing 50x72x12mm (Set of 2) 7910A5TRDULP4 Inside Diameter: 50mm Outside Diameter: 72mm Width: 12mm Seals Shields: None Style: Universal Matched Pair of Bearings Contact Angle: 25 Degree contact angle Bearing Preload: Light preload Need High Performance Grease Bearing dimensions d = 50mm D = 72mm B = 12mm rmin = 0. 6mm r1min = 0. 3mm Loads angles and speeds Cr = 16. 7Kn Cor = 14. 2kN Axial load Kn