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Thomson Linear INST4812SS miniature instrument ball bushing bearing, 0.25 in shaft diameter, closed type, not self-aligning, corrosion resistant. Designed for end supported applications with 0.25 in diameter shafting. Compact precision linear motion for instrumentation and light-duty automation.

Name: Thomson Linear INST4812SS miniature instrument ball bushing bearing, 0.25 in shaft diameter, closed type, not self-aligning, corrosion resistant. Desi
Brand: Thomson Linear
Price: 392.73 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL INST4812SS

BRAND

Thomson Linear

SKU

1815563

WEIGHT

0.025 lb

UOM

each

$392.73 Each

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Typically Ships in: 1 day

Returnable:No

Accuracy level and compact size make the Miniature Instrument bearing ideal for small mechanisms or devices that require high repeatability and responsiveness.
A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.
Miniature Instrument Ball Bushing Bearings available only as part of a factory-matched set with 60 Case LinearRace.

Specifications

Specifications	Value
Adjustable/Not Adjustable	Not Adjustable
Closed/Open	Closed
Corrosion Resistant Option	Corrosion Resistant
Material	Stainless Steel
Number of Ball Circuits	3
Self Alignment	Not Self-aligning
Temperature Max	600 °F
Weight	0.025 lb

Dimensions

Dimension	Value
[d] Shaft, Nominal Diameter	0.25 in
[C] Length Along Axis	0.735 / 0.750 in
[C1]	0.499 in
[C2] Min	0.039 in
[D] Recommended Housing Bore	0.4999 / 0.5005 in
[D], Nominal	0.500 in

Performance

Performance	Value
Load Capacity, Dynamic	13 lbf

Drawing

Performance graphic

Performance graphic #2

SKU: 5014817

12 volt motor

Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!

SKU: 6042118

Review your thomson linear dm12-20a5-18ce purchase

Great pricing. Thanks.

SKU: 1834686

5.8 inch actuator

It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed

SKU: 1834541

President

Excellent to deal with,best price and received product promptly

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