1mm r3 & r4 min = 1mm da min = 161mm db min = 161mm Da max = 214mm Db max = 220mm ra max = 2mm rb max = 1mm dn = 178
open bearing Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Outer ring Without flange/groove Contact angle 40 degree Arrangement Standard version Operating temperature -20 to +150 °C Net weight 0
5kN Axial load Kn = 22 kN Contact angle = 15 degrees Factor fo = 15
Part Number SSR20-820L RAIL Rail type Caged Ball Rail Maximum length 820 mm Nominal rail size 20 mm Measurement standard Metric Hardness 58 to 64 HRC Series SR20 Standard pitch F 60 G 20
NART6UUR IKO Cam Followers Bearings Ball Screw 1mm r3 & r4 minNART6UUR IKO Cam Followers Bearings I. D. 6 mm Material Carbon steel Retainer Caged Roller Dia 19 mm Roller Surface Profile Crowned Roller Width 11 mm Roller Follower, Metric, 6 mm Inside Diameter, Non Separable Type, Caged, High Carbon Chrome Steel, Oil Hole, Sealed, Crowned