1B 3903 Tapered Roller Bearing Cone Caterpillar Equivalent
| Brand | NEUTRAL/OEM |
| Model | 1B 3903 |
| Category | Excavator Bearings |
| Bore Diameter (mm) | - |
| Outer Diameter (mm) | - |
| Width (mm) | - |
Product Description
1B 3903 Tapered Roller Bearing Cone is supplied as a replacement for Caterpillar OEM applications used in agricultural and construction equipment. Large inventory is available for commonly used bearing numbers.Industrial packaging
Neutral packaging
Customized brand packaging available
Single box+standard export carton packing+wooden pallet packing for export shipment
The following models represent common export items:
1B 3937, 163-1656, 4H-4615, 1B-4043, 1B 3973, 290-3829, 141-8891, 1B 3945, 1B 3912, 163-6082, 6Y-0942, 3P-6369, 178-4640, 230-7031, 1B 3960, 1B-3953, 1B 3988, 1B 3933, 9W-3620, 6V-0415, 2D-6512, 5P-4355, 112-8008, 1B 3957, 205-7396, 1B 3980, 1B 3980, 397-3001, 1B 3931, 1B 3964, 1B 3928, 141-3321, 1B 3933, 6V-3606, 6Y-7651, 1B 3921, 1B 3978, 3D-9125, 2J-7138, 1B 3906Packaging
Supply& Delivery
Production is arranged based on order requirements.
Flexible lead time available for urgent conveyor projects.
Send Inquiry
Send us your required quantity — we will check stock and quote quickly.
Email: sales@machine-bearings.com
