90 mm x 160 mm x 40 mm FAG 22218-E1-K spherical roller bearings

90x160x40 Bearing offers 90 mm x 160 mm x 40 mm a 90 mm x 160 mm x 40 mm FAG 22218-E1-K spherical roller bearings selection of KRS Guide Wheel Bearing Co., Ltd Genuine 90x160x40 Bearing at Wholesale Prices. We are a 90 mm x 160 mm x 40 mm FAG 22218-E1-K spherical roller bearings Pillow Block Bearing Category Certified Parts Retailer

What is 22218-E1-K bearing interchange？