Radial ball bearings are able to accommodate low to heavy radial loads and low to moderate thrust loads in either direction. They are available with metal shields (ZZ) or rubber seals (2RS). Several tolerance grades (Abec 1-9), internal clearance (C2 to C4) and cage designs are available to best suit the running precision and speed of the application.

Common Options:
  • ZZ-- Two Metal Shields
  • 2RS-- Two Rubber Seals
  • NR-- Snap Ring
  • M-- Brass Cage
  • C0-- Normal Internal Clearance
  • C3-- Greater than normal clearance
  • P53-- Abec 5 with C3 clearance
Unit of Measure

(d) Bore Diameter

N/A 30 mm1.1811 in

(D) Outer Diameter

N/A 72 mm2.8346 in

(B) Width

N/A 0.7480 in19 mm

(C) Dynamic Load

N/A 28100 N6320 lbf

(Co) Static Load

N/A 16000 N3600 lbf

(Seal) Lubrication Speed

N/A 6300 r/min

(Grease) Lubrication Speed

N/A 9000 r/min

(Oil) Lubrication Speed

N/A 11000 r/min

Mass

N/A 0.35 kg0.77 lb

Styles

N/A Open RS 2RS Z 2Z RZ 2RZ N NR

Common Options

N/A 2RS-- Two Rubber Seals C0-- Normal Internal Clearance C3-- Greater than normal clearance M-- Brass Cage NR-- Snap Ring P53-- Abec 5 with C3 clearance ZZ-- Two Metal Shields