SME 3009 Series II main pillar bearing, excellent example in full working order, super smooth.
This is the main pillar bearing assembly for the SME 3009 Series II tonearm, comprising the black anodised bearing housing, threaded mount section and die-cast fork/yoke bracket. It is a replacement part for fitting to a 3009 Series II or 3009 Series II Improved arm rather than a complete tonearm.
Key specifications
Bearing Type: Two single-row deep groove ball bearings (pillar / vertical axis)
Bearing Dimensions (each): 9 mm ID × 17 mm OD × 4 mm width
Pillar Diameter: 23 mm, steel, heat-treated, ground and honed
Lubrication: Dry — no oil or grease
Compatible Model: SME 3009 Series II, 3012 Series II, 3009 Series II Improved
Specifications
Compatible Brand: SME
Colour: Black
Compatible Model: SME 3009 Series II, 3012 Series II, 3009 Series II Improved
Compatible Product Line: SME 3009 / 3012 Series II
Country of Origin: United Kingdom
Year Manufactured: 1960s
Bearing Type: Two single-row deep groove ball bearings (pillar / vertical axis)
Bearing Dimensions (each): 9 mm ID × 17 mm OD × 4 mm width
Pillar Diameter: 23 mm, steel, heat-treated, ground and honed
Lubrication: Dry — no oil or grease
SKF Replacement Bearing Reference: SKF 618/9
Tonearm Compatibility (broader): SME 3009 S1, 3012 S1, 3009 S2, 3012 S2, 3009 S2 Improved, 3012 S2 Improved, Series R, Series 3
