INA
4 Hole Flange Bearing Unit, PMEY50-XL-N, 50mm ID
Part: PMEY50-XL-N
Cast iron flange bearing unit with 50mm bore for industrial machinery and rotating shafts.
RS PRO
4 Hole Flange Bearing Unit 50.8mm ID
Part: 750-8807
RS PRO cast iron flange bearing unit for 50.8mm shaft with four mounting holes.
SKF
4 Hole , FY 510 M, 90mm ID
Part: FY 510 M
Large SKF cast iron flange bearing unit 90mm bore for heavy machinery.