ZKLDF100 Axial angular contact ball bearing 20x210x40mm
Structure
ZKLDF Axial angular contact ball bearing with double direction, for screw mounting, sealing shields on both sides.
Features
ZKLDF Rotary table bearings are ready-to-fit high precision bearings for high precision applications with combined loads. They can support radial loads, axial loads from both sides and tilting moments without clearance and are particularly suitable for bearing arrangements with high requirements for running accuracy .
Precise and durable, low-maintenance and immediately ready to install.
Delivery period
Now for ZKLDF100 bearing ,we have many in stock ,if any pls contact us without any hesitation.
Main Dimensions & Performance Data
d 100 mm Bore diameter 0 mm Bore diameter upper tolerance -0.01 mm Bore diameter lower tolerance D 185 mm Flange diameter 0 mm Flange diameter upper tolerance -0.015 mm Flange diameter lower tolerance H 38 mm Height nG 5,000 1/min Limiting speed Ca 71,000 N Basic dynamic load rating, axial C0a 265,000 N Basic static load rating, axial Cua 10,300 N Fatigue load limit, axial ≈m 3.84 kg Weight
Mounting dimensions
J 112 mm Pitch circle diameter fixing holes in inner ring J1 170 mm Pitch circle diameter fixing holes in outer ring d1 5.6 mm Fixing holes diameter inner ring d2 10 mm Counterbore diameter of fixing holes a 5.4 mm Counterbore depth of fixing holes 16 Quantity of fixing holes inner ring d3 5.6 mm Fixing holes diameter outer ring 15 Quantity of fixing holes outer ring n 18 Pitch quantity t 20 ° Pitch separation angle G M5 Threaded extraction hole 3 Quantity of threaded extraction hole MA 8.5 Nm Screw tightening torque 2 Quantity of retaining screws Temperature range
Tmin -30 °C Operating temperature min. Tmax 120 °C Operating temperature max. Dimensions
H1 25 mm Height contact face outer ring 0.175 mm Height contact face outerring H1 upper tolerance -0.175 mm Height contact face outerring H1 lower tolerance D1 161 mm Outside diameter D1 D2 136 mm Rib diameter inner ring D3 158 mm Outside diameter D3 t1 3 µm Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. Additional information
caL 1,200 N/µm Axial rigidity of bearing position crL 350 N/µm Radial rigidity of bearing position ckL 3,600 Nm/mrad Tilting rigidity of bearing position caL 2,200 N/µm Axial rigidity of rolling element set crL 350 N/µm Radial rigidity of rolling element set ckL 5,000 Nm/mrad Tilting rigidity of rolling element set
Consultation 
