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Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Availability:
2 in stock
Metric tapered roller bearing assembly for machine tools, 110 mm bore, 170 mm OD, 70 mm width. Matched JP11048 cone with JP11019HR cup, K factor 1.63.
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$1,499.38
2 in stock
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| MFR / Brand | Timken |
|---|---|
| MPN | JP11048/JP11019HR |
| Model | JP-11048 / JP-11019-HR #C |
| Bearing Type | Tapered Roller Bearing Assembly |
| ID | 110 mm |
| OD | 170 mm |
| Series | JP11000 |
|---|---|
| Base Number | JP11048 |
| Overall Width | 70 mm |
| Mpn Variants | JP11048/JP11019HR, JP-11048 / JP-11019-HR, JP11048 JP11019HR, JP-11048 / JP-11019-HR #C, 90CA1 |
| K Factor | 1.63 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | JP11019HR |
| Design Units | Metric |
| Bearing Material | Steel |
| Cone Part Number | JP11048 |
| Cone Width | 35 mm |
| Industry Terms | tapered roller bearing assembly; machine tool tapered roller bearing; Fafnir JP series bearing; metric taper bearing cone and cup |
| Common Misspellings | JP11048 JP11019 HR; JP-11048/JP-11019HR; Timkin JP11048/JP11019HR; JP 11048/JP 11019HR; 90 CA1 |
Timken JP11048/JP11019HR is a metric tapered roller bearing assembly: a matched single cone and single cup from the Timken Fafnir super precision machine tool range. Bore Diameter: 110 mm. Outside Diameter: 170 mm. Overall Width: 70 mm. Series: JP11000. Unit Quantity: 2 Pcs, one JP11048 cone and one matched JP11019HR cup supplied together as the assembly.
JP11048 — cone half of the pair. JP11 fixes the 110 mm bore family and 048 is the cone number.
JP11019HR — cup half of the pair, matched to the JP11048 cone and carrying the HR machine tool cup execution.
90CA1 — Timken assembly number: it designates the complete assembly, the cone-and-cup pairing supplied as a matched set, rather than either component on its own.
Bore Diameter: 110 mm. Outside Diameter: 170 mm. Overall Width: 70 mm. Cone Width: 35 mm. Base Number: JP11048. K Factor: 1.63. G1 Factor: 140.4. G2 Factor: 56.1. FTF Inner: 0.452. FTF Outer: 0.548. Ball Spin Frequency (BSF): 4.955. Ball Pass Frequency Outer (BPFO): 9.937. Ball Pass Frequency Inner (BPFI): 12.063. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bore Type: Straight. Bearing Material: Steel. Design Units: Metric.
The cone mounts on the shaft and the cup seats in the housing bore. Overall Width: 70 mm across a 110 mm bore.
Cone: Timken JP11048. Cup: Timken JP11019HR. MPN Variants: JP11048/JP11019HR, JP-11048 / JP-11019-HR, JP11048 JP11019HR, JP-11048 / JP-11019-HR #C, 90CA1.
It is a metric tapered roller bearing assembly from the Timken Fafnir super precision machine tool range: one JP11048 cone matched with one JP11019HR cup.
Bore Diameter is 110 mm, Outside Diameter is 170 mm and Overall Width is 70 mm.
90CA1 is the Timken assembly number for the complete cone-and-cup set supplied together.
$3,510.64
1 in stock
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