This 6902DD bearing is a Sealed Thin Section Deep Groove Radial Ball Bearing.
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Feature: Model: LM20LUU Material: Chrome Steel (GCr15) Bore Diameter: 20mm Outer Diameter: 32mm Total Length: 80mm Quantity Per order: 4 Pieces Bearing Type: Ball Bearing Compatible Lubricant: Grease Item Thickness: 80 Millimeters Please check pictures for more details. Description: Linear bearings are widely used in electronic equipment, tensile testing machines and digital three-dimensional coordinate measuring equipment and other precision equipment, as well as multi-axis machine tools, punch presses, tool grinding machines, automatic gas cutters, printers and other industrial machinery sliding. .
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Has surface rust and rust in the groove. May have slight oxidation in non critical areas.
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Designation / Symbol :3206 2RS / 3206 2RS = 5206 2RS / 3206 2rs / 3206 2RS / 3206-2RS / 5206 LLB-LLU. Type Seals: double rubber (2RS - LLU). Bearing clearance/play:Basic. Linear ball bearings, rollers, rails, trolleys, linear guides .
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Designation / Symbol :3309 2RS / 3309-2RSR / 3309 DDU / 3309 LLU / 3309 LLB / 3309 EE / 3309 2RS = 5309 2RS / 5309 LLD / 5309 EE. Type Seals: rubber seal (2RS = LLU). Bearing play/clearance:Basic. Linear ball bearings, rollers, rails, trolleys, linear guides .
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Designation / Symbol :3209 2RS / 3209 2RS = 5209 2RS / 3209 2rs / 3209 2RSR / 5209 LLU / 5209 LLB. Bearing clearance/play:Basic. Linear ball bearings, rollers, rails, trolleys, linear guides . Type Seals: double side seal rubber.
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Designation / Symbol :3201 2RS / 3201 2RS = 5201 2RS / 3201 2rs / 5201 LLB / 5201 LLU / 3201 DDU / 5201 DDU. Linear ball bearings, rollers, rails, trolleys, linear guides . Type Seals: double side rubber 2RS/LLU.
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May have slight oxidation in non critical areas. Slight surface rust.
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