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:
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 110.000 mm4.3307 in |
(D) Outer Diameter |
N/A 240 mm9.4488 in |
(B) Width |
N/A 1.9685 in50 mm |
(C) Dynamic Load |
N/A 203000 N45600 lbf |
(Co) Static Load |
N/A 180000 N40500 lbf |
(Grease) Lubrication Speed |
N/A 2600 r/min |
(Oil) Lubrication Speed |
N/A 3200 r/min |
Mass |
N/A 9.55 kg21 lb |
Styles |
N/A 2RS 2RZ 2Z N NR Open RS RZ Z |
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 |
