As an Amazon Associate, we earn from qualifying purchases. NTN . TMB306NRC3 NTN . TMB306NRC3 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute00NTN Attribute01N/A Attribute02, Weight0.375 Attribute03B00308 Attribute04Open Attribute05ABEC 1 | ISO P0 Attribute06, Attribute09No Attribute07Ball Bearing Attribute08Yes Attribute10Steel Attribute11C3-Loose Attribute12Metric Attribute13Thermal Mechanical Bearing | With Snap Ring Attribute14Single Row Ball Bearing Attribute1531171504 Attribute168482.10.50.68 Attribute17Bearing Attribute18Ball Attribute190.763 Attribute2030MM Bore; 72MM Outside Diameter; 19MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage Attribute211.181 Inch | 30 Millimeter Attribute220.748 Inch | 19 Millimeter Attribute232.835 Inch | 72 Millimeter Attribute240 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 AttributeKey21Weight / LBS AttributeKey22Long Description AttributeKey23Bore AttributeKey24Outer Race Width AttributeKey25Outside Diameter AttributeKey26Inner Race Width WeightUnitkg moq, multiple, tierMinQty11 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices BDI ExpressTMB306NRC311