SKU: 1654DC-NICE Single Row Deep Groove Ball Bearing (Imperial)

1654DC-NICE Rubber Sealed Imperial Deep Groove Ball Bearing 1-1/4×2-1/2×5/8 inch

£53.69

ex. VAT · £64.43 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
RBC / Nice - High Quality
Inside Diameter
31.75mm = 1.25 (1-1/4) inch
Outside Diameter
63.5mm = 2.5 (2-1/2) inch
Width
15.88mm = 0.625 (5/8) 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 1654DC-NICE Aroflex part number
Quality RBC / Nice - High Quality
Inside Diameter 31.75mm = 1.25 (1-1/4) inch
Outside Diameter 63.5mm = 2.5 (2-1/2) inch
Width 15.88mm = 0.625 (5/8) inch
Bore Tolerance H7 Precision transition fit
Material Steel / Friction disc Standard construction
Certification ISO 9001:2015 Quality assured

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1600 Series Double Sealed Precision Ground Radial Bearings: The 1600 Series bearings are precision ground on all surfaces with meticulous attention to the ball grooves, ensuring superior accuracy and performance. Through careful heat treatment, these bearings achieve a uniform and consistent hardness for extended service life. A ball retainer (separator) minimizes ball-to-ball contact friction, allowing higher speeds and smoother rotation. Designed for medium load applications, they operate efficiently at speeds up to 5000 RPM. Each bearing is supplied grease-packed as standard for maintenance-free use.

Benefits: Precision-ground construction for accuracy, high-speed capability, long service life, grease-packed for maintenance-free operation, and effective sealing to retain lubrication while keeping out dust and debris.

Brand / Quality: RBC / Nice – High Quality
Type: 1600 Series Double Sealed Precision Radial Bearing
Seals / Shields: Double Rubber Sealed or Double Metal Shielded
Applications: Electric motors, pumps, gearboxes, industrial machinery, and other equipment requiring precision and durability under medium loads.

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