Gearmotors: What They Are and How to Size a Replacement
Many industrial loads need torque an electric motor can’t deliver on its own, at a
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IKO TA4530Z drawn cup needle roller bearing, 45 mm bore, 55 mm OD, 30 mm wide, open both ends. Dynamic load rating 47,700 N. Four pieces per listing.
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| MFR / Brand | IKO |
|---|---|
| MPN | TA4530Z |
| Model | TA4530-Z |
| Bearing Type | Needle Roller Bearing, Open |
| ID | 45 mm |
| OD | 55 mm |
| Width | 30 mm |
| Series | TA |
|---|---|
| Dynamic Load Rating | 47,700 N |
| Static Load Rating | 96,600 N |
| Rolling Elements | Needle Roller |
| Item Weight | 0.123 kg (0.27 lb) |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.40.00 |
| Industry Terms | drawn cup needle bearing, shell type needle roller bearing, open end needle bearing |
| Common Misspellings | TA4530 Z, TA-4530Z, TA453OZ |
| Overall Width | 30 mm |
| Mpn Variants | TA4530Z, TA 4530 Z, TA4530-Z, TA4530 |
| Additional Attributes | Drawn cup (shell type); open ends; caged needle roller set; roller set bore 45 mm; series TA |
| Application Types | Gearboxes; Machine tool components; Compact housing-bore shaft supports; Industrial machinery |
The IKO TA4530Z is a shell type (drawn cup) needle roller bearing with open ends. A thin, deep-drawn steel outer cup carries a caged needle roller set that runs directly on a hardened shaft or on a separate inner ring. The low sectional height gives a high load capacity in a small radial space. Unit Quantity: 4 Pcs.
TA — IKO shell type needle roller bearing, metric series, open ends.
4530 — 45 mm roller set bore and 30 mm width.
Bore Diameter: 45 mm. Outside Diameter: 55 mm. Overall Width: 30 mm. Dynamic Load Rating: 47,700 N. Static Load Rating: 96,600 N. Item Weight: 0.123 kg (0.27 lb). Rolling Elements: Needle Roller. Closure Type: Open. Bore Type: Straight. Series: TA. Unit Quantity: 4 Pcs.
Housing bore: 55 mm (outer cup outside diameter). Shaft raceway diameter: 45 mm (roller set bore). Width: 30 mm, the axial space taken in the housing.
Also marked TA 4530 Z, TA4530-Z and TA4530. Harmonization Code: 8482.40.00. Four bearings per listing.
45 mm bore, 55 mm outside diameter and 30 mm width.
Dynamic Load Rating: 47,700 N. Static Load Rating: 96,600 N.
Four IKO TA4530Z bearings.
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