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HMI Panels and PLC Modules: What They Do and How to Match a Replacement
When an HMI panel goes dark or a PLC module stops communicating, the machine it
Availability:
11 in stock
Single-row metric tapered roller bearing, 75 x 115 x 25 mm, cup width 19 mm. High-capacity HR design, pressed steel cage, open. 134 kN dynamic rating.
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| MFR / Brand | NSK |
|---|---|
| MPN | HR32015XJ |
| Model | HR 32015 X J / 32015X / 32015J |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 75 mm |
| OD | 115 mm |
| Material | Steel |
|---|---|
| Condition | New |
| Base Number | 32015X |
| Industry Terms | tapered roller bearing; taper roller bearing; cone and cup set; metric taper bearing; single row taper; TRB; wheel and pinion bearing |
| Common Misspellings | HR32015X J; HR-32015XJ; HR32015JX; NSK HR32O15XJ; 32015 XJ |
| Application Types | Gearboxes and speed reducers; pinion and wheel shafts; machine tool spindles on opposed pairs; agricultural and construction drivelines; pumps and industrial fans |
| Total Width | 25 mm |
| Bore Shaft Size | 75 mm |
| Mpn Variants | HR32015XJ; HR-32015-X-J; HR32015X; HR 32015 XJ; 32015XJ; 32015X; HR32015XJ-APN |
| Additional Attributes | Effective load centre a: 25.1 mm. Chamfer r min (cone): 1.5 mm. Chamfer r min (cup): 1.5 mm. Shaft abutment da min: 86 mm. Shaft abutment db max: 82 mm. Housing abutment Da min: 103 mm, Da max: 106 mm, Db min: 110 mm. Maximum shaft or housing fillet radius ra max: 1.5 mm. Axial load factors Y0 0.72, Y1 1.3. Mechanical limiting speed (jet lubrication): 5,600 rpm. |
| Cage Type | Pressed cage |
| Dynamic Load Rating | 134,000 N (134 kN), per bearing |
| Static Load Rating | 171,000 N (171 kN), per bearing |
| Rolling Elements | Tapered rollers |
| Item Weight | 0.925 kg (2.04 lb) |
| Cage Material | Pressed steel |
| Limiting Speed | 3,000 rpm grease; 4,000 rpm oil bath |
| Number Of Rows | 1 |
| Lubricant | Grease or oil |
| Part Number | HR32015XJ |
| Hohn Deere Mpn | 0120048170 |
NSK HR32015XJ, a single-row metric tapered roller bearing supplied as a complete cone and cup. Bore: 75 mm. Outside Diameter: 115 mm. Total Width (T): 25 mm. Inner Ring Width (B): 25 mm. Outer Ring Width (C): 19 mm. Series: 320, ISO 355 dimension series 4CC. Number Of Rows: 1. Rolling Elements: tapered rollers. Cage Material: pressed steel. Closure Type: open.
HR — NSK high-capacity tapered roller design, rated above the plain 32015X in the same envelope.
320 — ISO dimension series.
15 — bore code, giving a 75 mm bore.
X — ISO 355 dimension and contact-angle standard.
J — pressed steel cage.
Dynamic Load Rating (Cr): 134,000 N (134 kN), per bearing.
Static Load Rating (C0r): 171,000 N (171 kN), per bearing.
Limiting Speed, grease lubrication: 3,000 rpm.
Limiting Speed, oil-bath lubrication: 4,000 rpm.
Mass: 0.925 kg (2.04 lb).
Effective Load Centre (a): 25.1 mm.
Axial Load Factors: Y0 0.72, Y1 1.3.
Chamfer Dimension r min, cone: 1.5 mm. Chamfer Dimension r min, cup: 1.5 mm.
Shaft Abutment Diameter da min: 86 mm. Shaft Abutment Diameter db max: 82 mm.
Housing Abutment Diameter Da min: 103 mm. Da max: 106 mm. Db min: 110 mm.
Maximum Shaft Or Housing Fillet Radius ra max: 1.5 mm.
Line contact between conical rollers and conical raceways carries a heavy radial load and a heavy single-direction thrust load at the same time, which is why tapered roller bearings run in opposed pairs. The HR uprate raises dynamic capacity inside the standard 32015X envelope, so it fits an existing 32015X shaft and housing seat. Endplay or preload is established at assembly by the axial position of the opposed bearing.
Unit Quantity: 1 Pc. Complete bearing: cone assembly with its matched cup. Open, unsealed.
The ISO base number is 32015X. Bearings designated 32015X from Timken, SKF, FAG, Koyo, NTN and Nachi share the 75 x 115 x 25 mm envelope and are dimensionally interchangeable. The plain 32015X is a related size at a lower rating. Searchable variants: HR-32015-X-J, HR32015X, HR 32015 XJ, 32015XJ, 32015X.
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