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TimkenTapered Roller Bearing Cone and Cup Assembly – 130 mm Bore, 190 mm Outside Diameter, 72 mm Width

Condition: New – Open box
Condition Note: Made In USA

Availability:

1 in stock

Metric tapered roller bearing assembly for machine tools, 130 mm bore, 190 mm OD, 72 mm width. Matched JP13049P cone with JP13016HR cup, K factor 1.50.

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$1,904.83

1 in stock

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Specifications

Key Specifications

MFR / BrandTimken
ModelJP-13049-P / JP-13016-HR 90CA1
Bearing TypeTapered Roller Bearing Cone
ID130 mm
OD190 mm
Width72 mm

Technical Specifications

SeriesJP13000
Base NumberJP13049P
Overall Width72 mm
Mpn VariantsJP13049P/JP13016HR, JP-13049-P / JP-13016-HR, JP13049P JP13016HR, 90CA1
K Factor1.50
Rolling ElementsTapered Roller
Number Of Rows1
Bore TypeStraight
Harmonization Code8482.20.00
Cup Part NumberJP13016HR
Design UnitsMetric
Bearing MaterialSteel
Cup Width31 mm
Cup Backface To Clear Radius3 mm
Cone Part NumberJP13049P
Cone Width40 mm
Cone Backface To Clear Radius3 mm
Cone Frontface Backing Diameter143 mm
Cup Frontface Backing Diameter181 mm
Effective Center Location-7.1 mm
Seller Part Number: BK4#KTDEUS

Product Description

What this part is

Timken JP13049P/JP13016HR metric tapered roller bearing assembly, a matched single cone and single cup from the Timken Fafnir super precision machine tool range. Bore Diameter: 130 mm. Outside Diameter: 190 mm. Overall Width: 72 mm. Cone Width: 40 mm. Cup Width: 31 mm. Series: JP13000. Base Number: JP13049P. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bore Type: Straight. Bearing Material: Steel. Design Units: Metric.

Decoding the designation

JP13049P — cone half of the pair. JP13 fixes the 130 mm bore family; 049 is the cone number; P marks the machine tool execution.

JP13016HR — cup half of the pair, matched to the JP13049P 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.

What these specs mean in practice

K Factor: 1.50. G1 Factor: 212.0. G2 Factor: 39.0. The K factor sets the ratio of radial to thrust capability on this raceway angle, and 1.50 places the pair toward the thrust-capable end of the metric JP range.

Bearing frequency coefficients, for vibration analysis against shaft speed — FTF Inner: 0.455. FTF Outer: 0.545. Ball Spin Frequency (BSF): 5.252. Ball Pass Frequency Outer (BPFO): 11.820. Ball Pass Frequency Inner (BPFI): 14.180. Multiplying these by shaft speed gives the defect frequencies for condition monitoring on this bearing.

Mounting data

Effective Center Location: -7.1 mm, the load centre lying inside the cone backface. Cone Frontface Backing Diameter: 143 mm. Cup Frontface Backing Diameter: 181 mm. Cone Backface To Clear Radius: 3 mm. Cup Backface To Clear Radius: 3 mm.

Quantity and configuration

Unit Quantity: 2 Pcs. One JP13049P cone and one matched JP13016HR cup, supplied together as the assembly.

Interchange guidance

Searchable variants of this designation: JP13049P/JP13016HR, JP-13049-P / JP-13016-HR, JP13049P JP13016HR, 90CA1.

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