Timken Torrington HJTT-405228 2.5" Bore Double-Sealed Needle Roller Bearing
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This is a new Timken Torrington HJTT-405228 heavy-duty drawn cup needle roller bearing with double end seals, manufactured in the USA as confirmed by the 'TORR K USA' markings visible on the bearing outer shell. The HJ series designates a heavy-duty drawn cup needle roller bearing with a machined outer ring, the 'TT' suffix confirms double end seals (one seal on each face) to retain grease and exclude contaminants, and the numeric code 405228 encodes a 2.500" bore (40/16 = 2.500"), 3.250" outside diameter (52/16 = 3.250"), and 1.750" width (28/16 = 1.750") in the Torrington fractional inch designation system. The machined outer ring construction provides higher radial load capacity and greater rigidity compared to drawn cup versions, making this bearing suited for heavy radial load applications such as gearboxes, transmissions, hydraulic pump shafts, and industrial machinery where a separate inner race or hardened shaft journal serves as the inner raceway. Sold new in the original Timken Torrington box, which shows shelf wear but the bearing itself is unused.
Product Specifications
| Brand | Timken / Torrington |
| Part Number | HJTT-405228 |
| Bearing Type | Heavy-Duty Machined Ring Needle Roller Bearing, Double-Sealed |
| Series | HJ (Heavy-Duty Machined Outer Ring Needle Roller) |
| Seal Configuration | Double end seals (TT suffix — seal on both faces) |
| Bore Diameter | 2.500 in (63.50 mm) |
| Outside Diameter | 3.250 in (82.55 mm) |
| Width | 1.750 in (44.45 mm) |
| Inner Ring | None — requires hardened shaft journal or separate inner race |
| Country of Origin | USA |
| Condition | New |
| Cage Type | Roller and cage assembly (visible in photos) |
| Lubrication | Grease lubricated (sealed) |