As an Amazon Associate, we earn from qualifying purchases. NTN . 638ZZC3/2E NTN . 638ZZC3/2E Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute00NTN Attribute01N/A Attribute02, Weight0.028 Attribute03B00308 Attribute042 Metal Shields Attribute05ABEC 1 | ISO P0 Attribute06, Attribute08, Attribute09No Attribute07Ball Bearing Attribute10Steel Attribute11C3-Loose Attribute12Metric Attribute13Deep Groove Attribute14Single Row Ball Bearing Attribute1531171504 Attribute168482.10.50.68 Attribute17Bearing Attribute18Ball Attribute198MM Bore; 28MM Outside Diameter; 9MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage Attribute200.315 Inch | 8 Millimeter Attribute211.102 Inch | 28 Millimeter Attribute220.354 Inch | 9 Millimeter Attribute230 Inch | 0 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 AttributeKey12Internal Clearance AttributeKey13Inch - Metric AttributeKey14Other Features AttributeKey15Category - BDI AttributeKey16UNSPSC AttributeKey17Harmonized Tariff Code AttributeKey18Noun AttributeKey19Keyword String AttributeKey20Manufacturer URL AttributeKey21Long Description AttributeKey22Bore AttributeKey23Outside Diameter AttributeKey24Outer Race Width AttributeKey25Inner Race Width WeightUnitkg moq, multiple, tierMinQty11 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices BDI Express638ZZC3/2E11