KOYO 7930B angular contact ball bearings
KOYO 7930B angular contact ball bearings Manufacturers , Online Wholesale Suppliers 2.9375 in d ! d 2.9375 in locking device: Single Concentric Collar D 6.0000 in expansion type: Expansion Bearing (Floating) B 7.4400 in radial dynamic load capacity: 49900 lbs overall height: 3.8500 in radial static load capacity: 54100 lbs flange mounting type: Four-Bolt Square