Fits Caterpillar Cone Bearing 1B3924. 35 45 55 3116 3126
Fits Caterpillar Cone Bearing 1B3924. 35 45 55 3116 3126
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One New Aftermarket Replacement Tapered Roller Bearing Cone Fits Caterpillar (Fits CAT) Equipment
This tapered roller cone bearing (industry standard cone number 580) is a direct replacement Fits Caterpillar part number 1B3924. The cone (inner ring assembly) pairs with a matching cup (outer ring, sold separately, cup number 572) to form a complete tapered roller bearing capable of supporting combined radial and axial loads. This is a high-demand, widely-used bearing found across agricultural, construction, and industrial equipment applications.
Specifications
- Bearing Type: Tapered Roller Cone (Single Row)
- Bore (Inner Diameter): 3.2500 in (82.55 mm)
- Cone Width: 1.4212 in (36.1 mm)
- Industry Standard Cone Number: 580
- Matched Cup Number: 572 (sold separately)
Compatible Models
Fits Caterpillar (Fits CAT): 35, 45, 55, 3116, 3126
Fits Case / Fits Case IH (IH): Multiple models - see cross-reference numbers below for verification
Replaces Part Number(s):
1B3924, 580, 5805370, 580095R91, 580095R92, 580096R91, 580096R92, 580125R91, 580128R91, 58030R1, 580422C91, 58069R91, 58070R1, 580711R91, 58071R1, 58071R91, 58072R91, 58073R91, 58078R91, 580790R91, 58080R1, 58080R91, 58081R91, 58082C91, 58082R1, 58095C91, 580982C91, 580984C1, 59096C91, 67190R91
Aftermarket Interchange Numbers
Timken SET401, 580/572, 580-572, 580-TI, 580TRB, BR580, BRG SET401, 4494-SET401, 8236-580, 8235-580, 615854C91, 1609191C91, 168464R91
New aftermarket replacement part - not remanufactured, not used.
