20 mm x 42 mm x 12 mm ZEN S6004 ZEN Bearing

20 mm x 42 mm x 12 mm ZEN S6004 ZEN Bearing AD Bearing Machine Co., Ltd with easy-to-use parts graphics, giving you the ability to check parts C3 Radial clearance class availability, ZEN Bearing 20 mm x 42 mm x 12 mm pricing, examine remanufactured options.

What is S6004 bearing interchange？