RLS40 Bearing LS23 Deep Groove Ball Bearing LJ5E

RLS40 Bearing Specification:

RLS40 bearing is inch single row deep groove ball bearing.
d: 127mm/ 5 in
D: 228.60mm/ 9 in
B: 34.925mm/ 1.375 in
Mass: 5.52kg/ 12.17lb
Seal: Open without seal
Radial Internal Play: standard CN
Precision: ABEC1, P0
Warranty: 1 year
Operating Temperature: -30 °C to 120 °C
Replacements: RLS-40, RLS 40, LS23, LS 23, LS-23, LJ5E, LJ5

Key Features:

1.Imperial bore sizing
RLS-40 bearing uses inch dimensions (RLS series) for direct replacement in legacy or North American/UK designed equipment without shaft re-machining or sleeves.

2. High-quality bearing steel
LS23 bearings are manufactured from high carbon chromium steel (AISI 52100 / 100Cr6) for high hardness, fatigue resistance, and dimensional stability.

3. Precision raceway finishing
Smooth raceways lower friction, reduce noise and vibration, and support efficient running in electric motors and general machinery.

4. Interchangeable across brands
Conforms to widely recognized RLS dimensional conventions, enabling cross-reference with major bearing manufacturers for easy sourcing.

Our Range of Imperial Deep Groove Ball Bearings: