M38545-M38510 Bearing M38545/510 Roller Bearing 1-5/16” Bore

M38545-M38510 Bearing Overview:

M38545-M38510 bearing features a single row tapered roller bearing.
Regarding this bearing model,
d (Bore): 1-5/16 in
D (Outer Diameter): 2.6250 in
B (Cone Width): 0.8125 in
T (Bearing Width): 0.8125 in
Mass: 0.34kg/ 0.75lb
Cone Number: M38545
Cup Number: M38510
Seal Type: open
Cage: stamped steel
Bearing Material: bearing steel
Relubricate Oil Holes: without
Precision: P0(ABEC1), P6(ABEC3)
Equivalents: M38545 – M38510, M38545/M38510, M38545/510, M38545/10, M38545-99401, M 38545/M 38510

Key Benefits:

1. Superior Load Capacity: This tapered roller bearing handles heavy radial and axial loads simultaneously, making it perfect for demanding automotive and industrial applications.
2. Premium Chrome Steel Construction: Chromium steel (SAE 52100) delivers exceptional hardness, wear resistance, and fatigue strength for extended service life.
3. Precision-Ground Raceways: Advanced grinding technology creates ultra-smooth surfaces that reduce friction, minimize noise, and ensure consistent performance.
4. Wide Temperature Tolerance: This bearing operates reliably from -30°C to +120°C, adapting seamlessly to extreme weather and high-heat environments.
5. Easy Installation: The separable cone and cup design simplifies mounting and removal, saving time during assembly and maintenance.

FAQ Section:

Q1: What’s the difference between M38545 and M38510?
A1: M38545 is the cone (inner ring with rollers), while M38510 is the cup (outer ring). They’re sold as a matched set for optimal performance.

Q2: Can I replace just the cone or cup separately?
A2: Yes, but we recommend replacing both components together to ensure proper fit and maximize bearing life.

Q3: How do I know when to replace my bearing?
A4: Watch for these warning signs: unusual noise (grinding, humming, clicking); excessive play or looseness; overheating during operation; visible damage or contamination

Q4: Do you offer bulk pricing?
A4: Absolutely! We provide competitive discounts for wholesale orders. Contact our sales team for a customized quote.