7028A5TRDULP4 Super Precision Angular Contact Spindle Bearing 140x210x33mm (Set of 2) 7028A5TRDULP4 Self-Aligning Ball Bearings 22 18 Bore: cylindrical Extended Inner

18 Bore: cylindrical Extended Inner Ring: no Sealing: open Seals material: without Ring Material: Rolling Bearing Steel Rolling Element Material: Rolling Bearing Steel Cage Material: Phenolic Resin Lubricant: dry Lubrication: not greased

7224ACD/P4ADGB Super Precision Angular Contact Spindle Bearing 120x215x40mm (Set of 2) 7224ACD/P4ADGB

weights and loads C dynamic = 3

open bearing Cage Brass cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Outer ring Without flange/groove Contact angle 40 degree Arrangement Bearing pair is clearance-free in O- and X-arrangement Operating temperature -20 to +150 °C Net weight 1

7028A5TRDULP4 Super Precision Angular Contact Spindle Bearing 140x210x33mm (Set of 2) 7028A5TRDULP4 Self-Aligning Ball Bearings 22 18 Bore: cylindrical Extended Inner7028A5TRDULP4 Super Precision Angular Contact Spindle Bearing 140x210x33mm (Set of 2) 7028A5TRDULP4 Inside Diameter: 140mm Outside Diameter: 210mm Width: 33mm 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 = 140mm D = 210mm B = 33mm rmin = 2mm r1min = 1mm Loads angles and speeds Cr = 131Kn Cor = 138kN Axial load Kn =