Oil Seal TC 40x52x8mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 2x6x2.5mm the NU205MY inner diameter is

the NU205MY inner diameter is 25mm

and small drive systems

✅ Shielded type: Double metal shields (ZZ)

✅ Flanged design for secure axial placement

✅ Rubber sealed closures provide moisture resistance

Oil Seal TC 40x52x8mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 2x6x2.5mm the NU205MY inner diameter isThe TC40x52x8 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 40mm Width 8mm, with a bore diameter 52mm Nitrile Rubber Lip Material. Item Sku : TC40x52x8 Type : Oil and Grease Seal TC 40x52x8 mm Shaft diameter (inner): 40mm Housing bore (outer): 52mm Width : 8mm Size : 40mm x 52mm x 8mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both