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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
6 in stock
Tapered roller bearing cone and cup, 140 x 210 x 45 mm, ABEC 5 / P5 precision. NSK HR32028XJ, 400,000 N dynamic rating, pressed steel cage, ISO-updated envelope.
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$993.74
6 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | HR32028XJP5 |
| Model | HR 32028XJ P5 / 32028X |
| Bearing Type | Tapered Roller Bearing, Open |
| ID | 140 mm |
| OD | 210 mm |
| Width | 45 mm |
| Series | 320 |
|---|---|
| Base Number | 32028X |
| Industry Terms | tapered roller bearing; cone and cup; single row taper; precision taper bearing; metric taper roller |
| Common Misspellings | HR 32028 XJ P5; HR32028JXP5; HR32028X JP5; HR3202 8XJ; 32028XJP5 |
| Application Types | machine tool spindles; rotary tables; large gearboxes; rolling mill drives; heavy indexing heads |
| Total Width | 45 mm |
| Overall Width | 45 mm |
| Mpn Variants | HR32028XJP5; HR-32028-XJ-P5; HR32028XJ P5; HR32028XJ; 32028XJ; 32028X; 32028 |
| Precision Class | ABEC 5 / P5 |
| Additional Attributes | Jet-lubrication limiting speed 2,800 rpm. Cone width B 45 mm. Cup width C 34 mm. Effective load centre a 46.6 mm. Axial load factors e 0.46, Y1 1.3, Y0 0.72. da min 155 mm; db max 152 mm; Da 189-200 mm; Db min 202 mm; ra max 2 mm; bearing chamfer r min 2 mm cup and 2.5 mm cone. |
| Cage Type | Pressed |
| Dynamic Load Rating | 400,000 N |
| Static Load Rating | 555,000 N |
| Rolling Elements | Tapered Roller |
| Item Weight | 5.32 kg (11.729 lb) per bearing |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Bore Type | Cylindrical |
| Snap Ring Included | No |
| Limiting Speed | 1,600 rpm grease; 2,200 rpm oil |
| Lubricant | grease or oil |
| Harmonization Code | 8482.20.00 |
| Closure Type | Open |
NSK HR32028XJ P5 single-row tapered roller bearing, cone and cup supplied together as one bearing. Bore 140 mm, outside diameter 210 mm, overall width 45 mm (cone width B 45 mm, cup width C 34 mm). HR high-capacity design, pressed steel cage, P5 precision (ABEC 5), open.
HR — NSK high-capacity uprate of the base 32028X design, within the same ISO boundary dimensions.
32028 — ISO metric tapered roller size, 140 mm bore, 320 series.
X — ISO-updated boundary dimensions.
J — pressed steel cage.
P5 — ISO class 5 precision, equivalent to ABEC 5.
Bore Diameter: 140 mm. Outside Diameter: 210 mm. Overall Width: 45 mm. Cone Width B: 45 mm. Cup Width C: 34 mm. Rolling Elements: Tapered Roller. Number Of Rows: 1. Precision Class: ABEC 5 / P5. Cage Material: Pressed steel. Closure Type: Open. Lubricant: grease or oil. Dynamic Load Rating: 400,000 N (89,923 lbf). Static Load Rating: 555,000 N (124,768 lbf). Limiting Speed: 1,600 rpm grease; 2,200 rpm oil; 2,800 rpm jet lubrication. Item Weight: 5.32 kg (11.729 lb) per bearing. Unit Quantity: 1 Pc.
Effective load centre a: 46.6 mm. Shaft abutment diameter da min: 155 mm. Cone back face abutment db max: 152 mm. Housing abutment diameter Da: 189–200 mm. Housing abutment Db min: 202 mm. Maximum abutment fillet radius ra: 2 mm. Chamfer r min: 2 mm on the cup and 2.5 mm on the cone. Axial load factors e: 0.46, Y1: 1.3, Y0: 0.72.
MPN variants: HR32028XJP5, HR-32028-XJ-P5, HR32028XJ P5, HR32028XJ, 32028XJ, 32028X, 32028.
Bore 140 mm, outside diameter 210 mm, overall width 45 mm.
Dynamic 400,000 N and static 555,000 N.
One cone and one cup, supplied together as one single-row bearing.
$141.11
255 in stock
$61.18
97 in stock
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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