As an Amazon Associate, we earn from qualifying purchases. NTN . 6203LUNC3 NTN . 6203LUNC3 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute00NTN Attribute01N/A Attribute02, Weight0.058 Attribute03B00308 Attribute041 Seal Attribute05ABEC 1 | ISO P0 Attribute06, Attribute09No Attribute07Ball Bearing Attribute08Yes Attribute10Steel Attribute11Contact Seal Attribute12C3-Loose Attribute13Metric Attribute14Deep Groove | Double Lip Friction Nitrile Rubber Seal | With Snap Ring Groove | -20 To 120 Deg C Attribute15Single Row Ball Bearing Attribute1631171504 Attribute178482.10.50.68 Attribute18Bearing Attribute19Ball Attribute200.146 Attribute2117MM Bore; 40MM Outside Diameter; 12MM Outer Race Width; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage; Contact Seal Enclosure Attribute221.575 Inch | 40 Millimeter Attribute230.669 Inch | 17 Millimeter Attribute240 Inch | 0 Millimeter Attribute250.472 Inch | 12 Millimeter AttributeKey00Brand AttributeKey01Manufacturer Name AttributeKey02Minimum Buy Quantity AttributeKey03Weight / Kilogram AttributeKey04Product Group - BDI AttributeKey05Enclosure AttributeKey06Precision Class AttributeKey07Maximum Capacity / Filling Slot AttributeKey08Rolling Element AttributeKey09Snap Ring AttributeKey10Internal Special Features AttributeKey11Cage Material AttributeKey12Enclosure Type AttributeKey13Internal Clearance AttributeKey14Inch - Metric AttributeKey15Other Features AttributeKey16Category - BDI AttributeKey17UNSPSC AttributeKey18Harmonized Tariff Code AttributeKey19Noun AttributeKey20Keyword String AttributeKey21Manufacturer URL AttributeKey22Weight / LBS AttributeKey23Long Description AttributeKey24Outside Diameter AttributeKey25Bore AttributeKey26Inner Race Width AttributeKey27Outer Race Width WeightUnitkg moq, multiple, tierMinQty11 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices BDI Express6203LUNC311