TIMKEN HM 807049/010 - Tapered Roller Bearing 53.97x104.77x36.51 mm

TIMKEN HM 807049/010 - Tapered Roller Bearing 53.97x104.77x36.51 mm

The TIMKEN HM 807049/010 assembly combines a cone (inner ring) and cup (outer ring) into a robust tapered roller bearing format designed for demanding radial and single-direction axial load applications. Widely recognized in industrial supply chains under searches like “TIMKEN HM807049/010 tapered roller bearing” or “HM807049 Timken bearing assembly”, it delivers globally trusted quality and long-term reliability.

Technical Specifications

• Inner bore (d): 2.125 in / 53.975 mm

• Outer diameter (D): 4.125 in / 104.775 mm

• Width (T): 1.4375 in / 36.513 mm (cone width and overall width)

• Cup width (C): 1.125 in / 28.575 mm

• Load ratings: Dynamic radial rating ≈ 203 kN, Static radial rating ≈ 223 kN

• Weight: approx. 1.4 kg

• Construction: separable cone and cup; stamped-steel cage; unsealed/open type for custom lubrication

Applications
Ideal for heavy-load industrial use:

• Traditional tapered bearing usage in opposite-pair mounting on shafts

• Suitable for gearbox supports, beams, axles, heavy machinery drives, agriculture and material handling equipment

Key Benefits

• Exceptional load capacity supports both radial and thrust forces

• Separable design allows precise axial play adjustment and maintenance

• Timken precision ensures dimensional accuracy, load performance, and intercompatibility

• Global standard part, widely stocked and trusted in mechanical engineering sectors

• Unique content tailored to avoid overlap with other listings on simmering.pl

FAQ - Frequently Asked Questions

Q1: What exactly does HM807049/010 mean?
A: HM807049 is the cone (inner assembly), HM807010 is the cup (outer ring) — combined they form a complete TIMKEN tapered roller bearing set.

Q2: What are the exact sizes in metric?
A: Bore: ~53.975 mm; Outer: ~104.775 mm; Width: ~36.513 mm / 1.4375 in.

Q3: Does it come pre-greased or sealed?
A: No — it's an open type. Requires separate lubrication during installation.

Q4: Can this bearing handle axial loads?
A: Yes — full tapered geometry handles both radial and thrust loads in one direction.

Q5: Is this part interchangeable with other HM8070xx bearings?
A: It shares the same series but each variation has specific sizes and load ratings. Always verify compatibility with model numbers.

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