SSUCF204-12 Stainless Steel Flange Unit 4-Bolt 3/4 Bore Mounted Bearing Inner Diameter - 40mm the NJ310EG inner diameter is

the NJ310EG inner diameter is 50mm

UCFC217-52 FYH Bearing

🟢 Precision: Automotive grade fit

Size: 130 x 200 x 31

1991-1986 MAZDA RX-7

SSUCF204-12 Stainless Steel Flange Unit 4-Bolt 3/4 Bore Mounted Bearing Inner Diameter - 40mm the NJ310EG inner diameter isSSUCF204 12 Stainless Steel Flange Units 4 Bolt Set Screw Locking 3 4" Inner Diameter Ball Bearing SSUCF204 12 Stainless Steel Flange Units 4 Bolt Ball Bearing , SSUCF204 12 is Set Screw Locking, bearing has solid base housing construction, bearing has wide inner ring, bearing is relubricatable unit with anti rotation pin, bearing has water and wash resistant mobil grease. SSUCF204 12 Bearing Stainless Steel Flange Units 4 Bolt Ball Bearing Shaft