FAG 61801-2RSR-HLC 1 Row Ball Bearing - 12 mm ID, 21 mm OD

Subtotal (1 pack of 10 units)*

PHP15,643.66

(exc. VAT)

PHP17,520.90

(inc. VAT)

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RS Stock No.:
260-0685
Mfr. Part No.:
61801-2RSR-HLC
Manufacturer:
FAG
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Brand

FAG

Inside Diameter

12mm

Product Type

Ball Bearing

Outside Diameter

21mm

Race Width

5mm

Cage Material

Steel

Ball Material

Steel

Race Material

Bearing Steel

End Type

Closed

Number of Rows

1

Static Load Rating

1.04kN

Internal Clearance

CN

Dynamic Load Rating

1.92kN

Bore Type

Cylindrical

Series

618-2RSR

Standards/Approvals

No

Limiting Speed

18100rpm

Bearing Type

Single Row Deep Groove Ball

Race Type

Deep Groove

Flange Outside Diameter

21mm

RoHS Status: Exempt

COO (Country of Origin):
JP

Schaeffler 618-2RSR Series Ball Bearing, 21mm Outside Diameter, 12mm Inside Diameter - 61801-2RSR-HLC


This ball bearing is a single-row deep-groove component designed to support radial loads in rotating assemblies where sealed protection and Compact form are required. It operates across a broad temperature span and is intended for use in applications demanding high rotational speed and sealed containment of the internal elements.

Features and Benefits:


• Dynamic load capacity 1.92 kN improves operational endurance
• Static load capacity 1.04 kN resists deformation under stoppage
• Limiting speed 18 100 r/min enables high-speed rotational use
• CN internal clearance ensures controlled axial and radial play
• Steel cage and sealed construction reduce contamination ingress
• Bearing steel races provide wear resistance and service life

Applications


• Suitable for Compact electric motor shafts
• Ideal for precision gearbox input bearings
• Used with small pulleys and idler assemblies
• Can be used for automation actuator rotary joints
• Suitable for handheld power-tool spindle supports

What are the operating temperature limits for this bearing?


It functions between -30°C and 100°C.

What mounting shoulder dimensions must the assembly respect?


Shaft shoulder minimum diameter is 14 mm and housing shoulder maximum diameter is 19 mm for correct seating.

How should fillet and chamfer dimensions be treated during installation?


Maximum fillet radius permitted is 0.3 mm and minimum chamfer is 0.3 mm to avoid interference with ring profiles.

What are the inner and outer reference diameters for ring calibration?


The inner ring calibration diameter is 13.8 mm and the outer ring calibration diameter is 19.2 mm.

What is the component mass to consider in rotating mass calculations?


The unit weight is 0.009 kg for inertia and balance planning.

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