I have an old Giant road bike with SORA components and the bottom bracket says BC 1.37x47 Road LK on the non-drive side and BC 1.37x24 Road LK on the drive side.
SHIMANO BB-ES50 68 BC 1.37x24 113MM AXLE BOTTOM BRACKET OCTALINK | eBay
Can somebody help me find a replacement shimano bottom bracket, has 'BC 1.37x24' Road on the side. : r/bikewrench
Samox outboard bottom bracket | Powers Bike Shop
English, 1.37" x 24 TPI - World Class Bikes
Chin Haur Ch52-68 Bottom Bracket Square Hole Bearing 122mm Englush Bb Black Bc 1.37 X 24t - Bicycle Bottom Brackets - AliExpress
Shimano Ultegra BB-6500 109.5 Sealed Bottom Bracket BC 1.37 x 24 689228059405 | eBay
Shimano BB LP 20 Bottom Bracket BC 1.37 x 24 68mm X 110.5 mm Sealed Cartridge | eBay
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VP Components Bottom Bracket BC-80 68mm BC 1.37x24T Modus | eBay
Shimano Bottom Bracket BB-RS500 English Threaded 68 mm BC 1.37x24 Road A20 | eBay
Shimano Deore DX Bottom Bracket 68/122.5mm BC 1.37 Now in the Box RARE | eBay
MODUS SEALED BEARING CARTRIDGE BC-73C 68 BC 1.37x24T 122.5mm BOTTOM BRACKET | eBay
crankset - Which kind of crank arm for my bottom bracket - Bicycles Stack Exchange
Shimano BB-ES300 English Bottom Bracket 73 x 118, BC 1.37 Octalink V2 Steel/Aluminum Grey – Melonbike
Prowheel BC 1.37 x 24T Road Bottom Bracket, Sports Equipment, Bicycles & Parts, Bicycles on Carousell
Press Fit Bicycle Thread Bc 1.37*24t Bottom Bracket Steel Bearing - Buy Stainless Steel Spherical Plain Bearings,Pressed Steel Flange Bearing,Bottom Bracket Shell Urban Bike Product on Alibaba.com
1pcs VP BC-73 Bike Square Sealed Bearing Taper BB Bottom Bracket 1.37X24T 68MM | eBay
Muqzi Bike Bottom Bracket Screw Tap Bc 1.37 Thread Repair Tool Accessories Mtb Road Bicycle Bottom Bracket Tapping Repair Parts - Bicycle Repair Tools - AliExpress
Shimano XTR BB-UN 91 Bottom Bracket 107 mm BC 1.37 shell width 68 mm VINTAGE | eBay
Muqzi Bottom Bracket Thread Tapping Tool Bc 1.37 Bottom Bracket English Thread Repair Tap Mtb Road Bike T Handle Screw Tap - Bicycle Repair Tools - AliExpress
