Brand New Roller Bearing 33207 for FAG SKF NTN Replacement
The 33207 single-row tapered roller bearing features a high-precision tapered roller design, capable of simultaneously withstanding radial and unidirectional axial loads, offering smooth operation and low friction. The inner ring (including rollers and cage) can be installed separately from the outer ring for easy disassembly, maintenance, and replacement. Its robust and durable construction makes it widely used in automotive wheel hubs, gearboxes, drive shafts, and heavy machinery components. High-rigidity bearing configurations can be achieved by preloading two bearings in opposite directions, making it a common replacement part for engineering machinery and industrial equipment.
Technical Parameters
| Inner Diameter (d) |
35 mm |
| Outer Diameter (D) |
72 mm |
| Width (B) |
28 mm |
| Bore Type |
Cylindrical |
| Cage |
Sheet Metal |
| Material |
High Chromium Bearing Steel / Equivalent Wear-Resistant Material |
Applicable Scenarios
• High load capacity: Capable of simultaneously withstanding combined radial and axial loads.
• Precision roller design: Reduces friction, improving operating efficiency and lifespan.
• Standard size versatility: 35×72×28 mm, suitable for replacing many brand original equipment manufacturer (OEM) parts.
• Durable materials: Made of high-chromium bearing steel, wear-resistant and high-temperature resistant.
We provide related accessories
| Crankshaft and Connecting Rod System |
| Crankshaft, main bearings, thrust washers, connecting rods, connecting rod bearings, connecting rod bolts, pistons, piston rings, piston pins, circlips, cylinder liners |
| Cylinder Block and Cylinder Head System |
| Cylinder block, cylinder head, valves, valve guides, valve seats, valve springs, valve stem seals, rocker arms, rocker arm shafts, camshafts, tappets, pushrods |
| Timing and Transmission System |
| Timing chain, timing gears, tensioner, idler pulley |
| Lubrication System |
| Oil pump, oil cooler, oil filter, oil pan |
| Fuel System |
| Injectors, high-pressure fuel pump, fuel pump Fuel filter, common rail |
| Intake and Exhaust Systems |
| Intake manifold, exhaust manifold, turbocharger, intercooler |
| Cooling System |
| Water pump, thermostat, radiator, fan |
| Electrical System |
| Starter motor, alternator, various sensors |
| Sealing and Repair Kit |
| Complete gasket repair kit |
Product Showcase



Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Single Row Tapered Roller Bearing compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Q6: What causes a crankshaft to fail?
A6: Crankshaft failure is usually caused by poor... lubrication, bearing damage, or engine overload.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.