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Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.004 in, Coupling Size OST12, Outside Diameter 0.75 in, Over-Standard Parallel Misalignment 0.075 in, Parallel Misalignment 0.008 in, Coupling Overall Length 0.875 in, Hub Material Aluminum, Length through Bore 0.3 in, System of Measurement Inch, Bore Diameter 1/4 in, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable

Ruland . OST12-4-A

Gallery

Attributes

Brand name, Manufacturer name, Manufacturer, Brand, Label, Man, Publisher, StudioRuland
Attribute00, Attribute121/4 in
Attribute01, Attribute05, Attribute100.75 in
Attribute02, Attribute110.875 in
Attribute030.3 in
Attribute04, Attribute08M3
Attribute060.88 in
Attribute07, Attribute09Not Applicable
Attribute13OST12
Attribute141 Piece Set Screw
Attribute154,500 RPM
Attribute16Without Keyway
Attribute17+/-0.004
Attribute18Anodized Aluminum
Attribute19225
Attribute20Oldham Coupling Hub
Attribute210.008 in
Attribute22Motion Control Coupling Hub
Attribute23Set Screw
AttributeKey00Bore Dia.
AttributeKey01Outside Dia.
AttributeKey02Overall Length (In.)
AttributeKey03Length through Bore (In.)
AttributeKey04Screw Size (mm)
AttributeKey05Clearance Dia. (In.)
AttributeKey06Assembled Coupling Length
AttributeKey07Keyway Width
AttributeKey08Screw Thread Size
AttributeKey09Keyway Depth
AttributeKey10Outside Diameter
AttributeKey11Coupling Overall Length
AttributeKey12Bore Diameter
AttributeKey13Coupling Size
AttributeKey14Shaft Locking Type - Couplings
AttributeKey15Max. RPM
AttributeKey16With Keyway / Without Keyway
AttributeKey17Max. Axial Misalignment (In.)
AttributeKey18Finish
AttributeKey19Max. Temp. Range (F)
AttributeKey20Item - Oldham Coupling Hubs
AttributeKey21Max. Parallel Misalignment (In.)
AttributeKey22Item
AttributeKey23Screw Type
CategoryId, CategoryIdL37481
CategoryIdL131
CategoryIdL24596
CategoryL1Power Transmission
CategoryL2Bearings, V-belts & Power Transmission Equipment
CategoryL3Couplings, Collars, & Adapters
CategoryL4Motion Control Couplings
DimensionUnitinch
GTIN, UPC, EAN, EANList, UPCList634529060797
GraingerSku2AMV6
UnitOfMeasureEA
Weight0.01 0.01984160358
WeightUnitlbs
cali_prop65_orglabel, cali_prop65_whtlabelTrue
cali_prop65_warnmsgscenario7
countryOfOriginUS
height0.5
jsonUrlData924526ffbdad25e5923b
length3
moq, multiple, tierMinQty1, Case, Item_package_quantity, NumberOfItems, Number_of_items, PackageQuantity1
MPN, Part Number, Keyword, Model, ModelNumber, Model_number, PartNumber, Part_numberOST12-4-A
qtyInStock0
qtyInStockOverride-2
SKUG2849673
snippetMotion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.004 in, Coupling Size OST12, Outside Diameter 0.75 in, Over-Standard Parallel Misalignment 0.075 in, Parallel Misalignment 0.008 in, Coupling Overall Length 0.875 in, Hub Material Aluminum, Length through Bore 0.3 in, System of Measurement Inch, Bore Diameter 1/4 in, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable
tierPrice110.85
urlhttps://www.zoro.com/ruland-coupling-oldham-set-screw-bore-14-in-ost12-4-a/i/G2849673/
width0.8
Product GroupBISS
ASIN, AsinB00AOCCR0A
AdultProduct, Autographed, Memorabilia, TradeInEligibleFalse
BindingMisc.
Bullet_pointCan accommodate high amounts of parallel misalignment (up to 10% of the hub OD). Acts as a mechanical fuse stopping power transmission during a torque overload. Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities. Ruland oldham couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant. Made from high strength 2024 aluminum with a black anodized finish for light weight and low inertia. Ruland oldham couplings have a zero-backlash balanced design for reduced vibration at speeds up to 4,500 RPM. User can combine clamp or set screw hub with inch, metric, keyed, or keyless bore for a high level of customization. Proprietary hub machining process for smooth interaction between the hub and disk allowing for significantly longer life
CatIndustrial & Scientific
CatId16310091
CatTree16310091 16310161 16310181 16411711 16411881
ClassificationId16411891
DisplayNameClamp-On
Externally_assigned_product_identifier, Identifier00634529060797 0634529060797 634529060797
FetchTime1535749702 1637147451 1663172116 1714685060
Height0.449999999541 16.129 1877 412 62
IdentifierTypeEAN GTIN UPC
ItemClassificationBASE_PRODUCT
ItemName, Item_nameRuland OST12-4-A Oldham Coupling Hub, Set Screw Style, Black Anodized Aluminum.250" Bore, 3/4" OD, 7/8" Length
Item_package_weight0.009
Item_type_keywordclamp-on-couplings
Length1.143 6.349999993523
Linkhttps://m.media-amazon.com/images/I/31ESPtkqM4L._SL75_.jpg https://m.media-amazon.com/images/I/31ESPtkqM4L.jpg https://m.media-amazon.com/images/I/711MLtolN3L.jpg
Marketplace_idATVPDKIKX0DER
Material, MaterialTypeAluminum
ProductCategoryId16411891 biss_display_on_website
ProductGroupBISS BISS Basic
ProductType, ProductTypeNameCOUPLINGS_COLLARS_AND_UNIVERSAL_JOINTS
Product_site_launch_date2012-12-14T23:17:27.111Z
Rank1785118 250
String_value3/4 7/8
TitleRuland OST12-4-A Oldham Coupling Hub, Set Screw Style, Black Anodized Aluminum, .250" Bore, 3/4" OD, 7/8" Length Ruland OST12-4-A Oldham Coupling Hub, Set Screw Style, Black Anodized Aluminum.250" Bore, 3/4" OD, 7/8" Length
TypeCoupling ean gtin upc
URLhttp://ecx.images-amazon.com/images/I/31ESPtkqM4L._SL75_.jpg https://m.media-amazon.com/images/I/31ESPtkqM4L._SL75_.jpg
Unitcentimeters inches kilograms pounds
Unit_count1.0
Unitsinches pixels pounds
VariantMAIN
WebsiteDisplayGroupbiss_basic_display_on_website
WebsiteDisplayGroupNameBISS Basic
Width15.367 2280 500 6.049999993829 75

Distributor offers

SellerSKUMOQIn stockMultiplePrices
ZoroG2849673111 @ $10.85
RulandOST12-4-A1-211 @ $15.69, 20 @ $14.25, 50 @ $11.88, 100 @ $10.69
RS Online745805911
RS Delivers745-80591311 @ $40.58, 5 @ $38.96, 10 @ $38.14
Applied Industrial10193394211
RadwellOST12-4-A1111 @ $16.00

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Ruland OST12-4-A Oldham Coupling Hub, Set Screw Style, Black Anodized Aluminum.250" Bore, 3/4" OD, 7/8" Length
Brand: Ruland
Details
  • Ruland oldham couplings have a zero-backlash balanced design for reduced vibration at speeds up to 4,500 RPM.
  • Can accommodate high amounts of parallel misalignment (up to 10% of the hub OD). Acts as a mechanical fuse stopping power transmission during a torque overload.
  • User can combine clamp or set screw hub with inch, metric, keyed, or keyless bore for a high level of customization. Proprietary hub machining process for smooth interaction between the hub and disk allowing for significantly longer life
  • Made from high strength 2024 aluminum with a black anodized finish for light weight and low inertia.
  • Hardware exceeds DIN 912 12.9 standards for maximum torque capabilities. Ruland oldham couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant.
Listing
BindingMisc.
Product groupBISS
Product typeCOUPLINGS_COLLARS_AND_UNIVERSAL_JOINTS
ModelOST12-4-A
Part numberOST12-4-A
Items per pack1
LabelRuland
ManufacturerRuland
Catalog
CategoryIndustrial & Scientific
MPNOST12-4-A
UPC634529060797
EAN634529060797
Product groupBISS
Product typeCOUPLINGS_COLLARS_AND_UNIVERSAL_JOINTS
ManufacturerRuland
View on Amazon (paid link)