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RHP7018CTSULP0Angular Contact Ball Bearing 90x140x24 mm 15° Light Preload Normal Class

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Super-precision single-row angular contact ball bearing, 90 mm bore x 140 mm OD x 24 mm wide, 15° contact angle, light preload, normal precision class. Sold as 1 Pc.

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$429.96

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Specifications

Key Specifications

MFR / BrandRHP
MPN7018CTSULP0
Model7018C T SUL P0 / 2-9118WI CR SUL / B7018X2TULEP1
Bearing TypeAngular Contact Ball Bearing, Open
ID90 mm
OD140 mm
Width24 mm

Technical Specifications

MaterialChrome Steel
Series7000
PreloadLight preload
Base Number7018
Industry Termsangular contact ball bearing, 15 degree contact angle, universally ground bearing, spindle bearing
Common Misspellings7018 CTSULP0, RHP 7018CTSUL P0, Ransome Hoffmann Pollard, 7018CTSULPO
Application TypesPumps, gearboxes, electric motors, general high-speed spindles
Bore Shaft Size90 mm (3.543 in)
Mpn Variants7018CTSULP0, 7018-C-T-SUL-P0, 7018 C T SUL P0, 7018C, 7018CTSUL
Arrangement ConfigurationSU — single universally ground, stackable DB / DF / DT
Precision ClassP0 / normal class
Min Temp-30 °C
Cage TypeMachined
Dynamic Load Rating67.6 kN / 15197 lbf
Static Load Rating65.5 kN / 14725 lbf
Precision RatingABEC 1 / P0
Rolling ElementsBall
Max Temp120 °C
Item Weight2.5 lbs
Cage MaterialPhenolic
Limiting Speed11000 rpm
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedWithout Snap Ring
Harmonization Code8482.10.50.28
Contact Angle15°
Mounting ArrangementUniversal
Design UnitsMetric
Part Number7018CTSULP0

Cross-References

Cross Reference 1NSK 7018C
Cross Reference 2SKF 7018 CD
Cross Reference 3FAG 7018C
Seller Part Number: B-DF1#PCFXK4

Product Description

What this part is

An RHP 7018CTSULP0 single-row angular contact ball bearing in the 72 dimension series. Bore 90 mm, outside diameter 140 mm, width 24 mm. Open on both faces, phenolic cage, universally ground.

Decoding the designation

7018 — single-row angular contact, 90 mm bore, 72 seriesC — 15° contact angle in the RHP/Timken schemeT — phenolic cageSU — single universally groundL — light preloadP0 — normal precision class

What these specs mean in practice

P0 is the normal tolerance grade, one step below the P4 / ABEC 7 super-precision build, so this ring set suits general high-speed duty rather than spindle work held to ABEC 7 runout. Universal grinding is still present, so pairs of this designation stack to the stated light preload without shims. The 15° angle favours speed and radial stiffness over thrust.

Published specifications

Bore: 90 mmOutside diameter: 140 mmWidth: 24 mmContact angle: 15°Precision: P0 / normal classPreload: lightRows: 1Closure: open

Quantity and configuration

Single universally ground bearing. 1 Pc per sale unit.

Fitting notes

Thrust is carried in one direction only, so the bearing runs against an opposing bearing or a housing shoulder. The wide outer-ring land is the thrust face and its orientation sets the arrangement.

Interchange guidance

Same-envelope 15° bearings at higher precision include the RHP 7018CTSULP4 and Fafnir 2MM9118WI-SUL; those are related builds at P4 rather than interchanges for a P0 requirement. A general-purpose 7018C from NSK, SKF or FAG matches the envelope and angle at normal class.

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