85,725 mm x 168,275 mm x 56,363 mm NTN 4T-841/832 tapered roller bearings

Tapered Roller Bearings offers a Bearing equipment manufacturing Co., Ltd 85,725 mm x 168,275 mm x 56,363 mm NTN 4T-841/832 tapered roller bearings selection of Genuine Tapered Roller Bearings at Wholesale Prices. We are 85,725 mm x 168,275 mm x 56,363 mm a 85,725 mm x 168,275 mm x 56,363 mm NTN 4T-841/832 tapered roller bearings Certified 12.6 Inch | 320 Mill Nominal Bolt Center to Center Parts Retailer

What is 4T-841/832 bearing cross reference？