SKU: LJ.1/2.RLS4.KSM Single Row Deep Groove Ball Bearing (Imperial)

KSM LJ1/2RLS4 Open Imperial Deep Groove Ball Bearing 1/2×1-5/16×3/8 inch

£10.59

ex. VAT · £12.71 inc. VAT
JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured
In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.
Technical Specifications
Quality
KSM - Good Quality
Inside Diameter
12.7mm = 0.5 (1/2) inch
Outside Diameter
33.33mm = 1.312 (1-5/16) inch
Width
9.53mm = 0.375 (3/8) inch
Standards & Fit
JS9
JS9 Keyway Tight fit anti-roll standard
H7
Precision Transition Fit Precision bore fit
ISO
ISO 9001:2015 Quality Assured
ParameterValueNotes
SKU LJ.1/2.RLS4.KSM Aroflex part number
Quality KSM - Good Quality
Inside Diameter 12.7mm = 0.5 (1/2) inch
Outside Diameter 33.33mm = 1.312 (1-5/16) inch
Width 9.53mm = 0.375 (3/8) inch
Bore Tolerance H7 Precision transition fit
Material Steel / Friction disc Standard construction
Certification ISO 9001:2015 Quality assured

Open Deep Groove Ball Bearings: Among the most widely used bearing types, the open design is manufactured without seals or shields to allow for the free circulation of oil or grease. These bearings are ideal for use in gearboxes, transmissions, and clean environments where an external lubricant supply is present and contamination risk is minimal.

Built for dependable performance, these bearings offer low friction, high rotational accuracy, and a cost-effective solution for a wide range of industrial and mechanical applications.

Benefits: Suitable for use in oil- or grease-lubricated systems, provides smooth operation, easy inspection and maintenance, and offers long service life in clean operating conditions.

Brand / Quality: KSM – Good Quality
Type: Open Type Deep Groove Ball Bearing
Seals / Shields: None (Open Type)
Applications: Gearboxes, transmissions, pumps, motors, and general engineering machinery

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