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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
Tapered roller bearing cone and cup set, 4.7500 in (120.65 mm) bore, 7.5000 in (190.5 mm) OD, Class 0 precision, 362,000 N C1. Timken HM624749/HM624710#0.
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| MFR / Brand | Timken |
|---|---|
| Model | HM 624749 HM 624710 *0 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 4.7500 in (120.650 mm) |
| OD | 7.5000 in (190.500 mm) |
| Series | HM624700 |
|---|---|
| Mpn Variants | HM624749/HM624710#0, HM624749-0/HM624710-0, HM 624749/HM 624710 *0 |
| Precision Class | Class 0 |
| Dynamic Load Rating | 362,000 N |
| Static Load Rating | 543,000 N |
| Item Weight | 4.6 kg (10.20 lb) |
| Number Of Rows | 1 |
| Harmonization Code | 8482.2 |
| Cup Part Number | HM624710 |
| Cup Width | 1.3750 in (34.925 mm) |
| Cup Backface To Clear Radius | 0.13 in |
| Cone Part Number | HM624749 |
| Cone Width | 1.8125 in (46.038 mm) |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 5.24 in |
| Cup Frontface Backing Diameter | 7.09 in |
| Cage Cone Frontface Clearance | 0.18 in |
| Cage Cone Backface Clearance | 0.13 in |
| Effective Center Location | -0.15 in (-3.8 mm) |
| Cross Reference 1 | SKF HM 624749/HM 624710 - standard class, not Class 0 |
|---|---|
| Cross Reference 2 | NTN 4T-HM624749/HM624710 - standard class, not Class 0 |
| Cross Reference 3 | Koyo HM624749/HM624710 - standard class, not Class 0 |
Timken HM624749/HM624710#0 is a single-row tapered roller bearing made to precision Class 0: one HM624749 cone and one HM624710 cup. Bore Diameter: 4.7500 in (120.650 mm). Outside Diameter: 7.5000 in (190.500 mm). Overall Width: 1.8125 in (46.038 mm). Cone Width: 1.8125 in (46.038 mm). Cup Width: 1.3750 in (34.925 mm). Item Weight: 4.6 kg (10.20 lb). Precision Class: Class 0. Rolling Elements: Tapered Roller.
HM624749 — Timken inch-series cone in the HM624700 series. HM marks the heavy-medium section.
HM624710 — the matching single cup, 7.5000 in OD.
#0 — Timken precision Class 0, tighter than standard Class 2 and precision Class 3, for machine-tool spindles and other low-runout duty.
Dynamic Load Rating: 362,000 N (81,300 lbf), Timken C1 at 1 million revolutions. Dynamic Radial Rating C90: 93,700 N (21,100 lbf). Dynamic Axial Rating Ca90: 68,500 N (15,400 lbf). Static Load Rating: 543,000 N (122,000 lbf). e Factor: 0.43. K Factor: 1.37. Y Factor: 1.41.
Effective Center Location: -0.15 in (-3.8 mm). Max Shaft Fillet Radius: 0.140 in (3.600 mm). Max Housing Fillet Radius: 0.06 in (1.52 mm). Shaft Backing Shoulder Diameter, Frontface (da): 5.20 in (132 mm). Shaft Backing Shoulder Diameter, Backface (db): 5.43 in (138 mm). Housing Backing Shoulder Diameter, Frontface (Da): 7.28 in (184.90 mm). Housing Backing Shoulder Diameter, Backface (Db): 6.85 in (173.99 mm).
Unit Quantity: 2 Pcs, one cone and one cup forming one complete single-row bearing.
HM624749/HM624710 is an ABMA standard inch set also produced by SKF, NTN (4T-HM624749/HM624710), Koyo and Bower; Class 0 is a Timken precision grade on the same envelope.
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Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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