1B 3990 Tapered Roller Bearing Cone Caterpillar Equivalent
| Brand | NEUTRAL/OEM |
| Model | 1B 3990 |
| Category | Excavator Bearings |
| Bore Diameter (mm) | - |
| Outer Diameter (mm) | - |
| Width (mm) | - |
Product Description
1B 3990 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
Below are examples of models we regularly produce and export:
1B 3908, 003-7501, 6H-3566, 1B 3985, 9M-2744, 3P-6369, 1B 3944, 1B 3941, 1B 3994, 1B 3986, 1B 3955, 1B-4043, 2P-8987, 1B 3933, 416-6337, 121-0319, 9W-5447, 031-1348, 1B 3961, 205-7396, 265-7969, 1B 3942, 5F-0585, 132-6798, 8D-2256, 1B 3947, 7S-1874, 126-2728, 8H-0902, 1B 3951, 1B 3942, 1B 3964, 8D-1819, 1B 3928, 132-6596, 148-1546, 1S-3184, 2P-8119, 1B 3934, 6I-8849Packaging
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
