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RHP7205BETNUAngular Contact Ball Bearing – 25 mm ID, 52 mm OD, 15 mm Width, Open, 40° Contact Angle, Polyamide Cage, Universally Matchable

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Angular contact ball bearing, 25 x 52 x 15 mm, 40° contact angle. Open, polyamide cage, universally matchable single, straight bore, ISO 7200 series.

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$33.14

1 in stock

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Specifications

Key Specifications

MFR / BrandRHP
MPN7205BETNU
Model7205 BE TNU
Bearing TypeAngular Contact Ball Bearing, Open
ID25 mm (0.9843 in)
OD52 mm (2.0472 in)
Width15 mm

Technical Specifications

Series7200
LubricantOil
MaterialBearing Steel
PreloadNot specified
Base Number7205
Industry Termsangular contact ball bearing, 40 degree contact angle bearing, universally matchable bearing, polyamide cage bearing, gear drive thrust bearing, 7200 series bearing
Overall Width15 mm (0.5906 in)
Bore Shaft Size25 mm (0.9843 in)
Mpn Variants7205BETNU, 7205 BE TNU, 7205 BE TN U, 7205-BE-TN-U, 7205BETN, 7205BE, 7205B, 7205
Arrangement ConfigurationUniversally matchable single (U)
Precision ClassP0 (normal class, ABEC 1)
Dynamic Load Rating C117.6 kN
Cage TypeMoulded, one-piece
Dynamic Load Rating17.6 kN
Static Load Rating9.0 kN
Precision RatingP0 (normal class, ABEC 1)
Rolling ElementsBall
Max Temp120 °C
Item Weight0.128 kg / 0.282 lb
Cage MaterialPolyamide
Limiting Speed24,000
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Duty TypeStandard Duty
Harmonization Code8482.1
Contact Angle40°
Design UnitsMetric
Bearing ClassP0 / Normal (ABEC 1)
Bearing MaterialChrome bearing steel
Part Number7205BETNU

Cross-References

Cross Reference 1SKF 7205 BEP
Cross Reference 2FAG 7205-B-XL-TVP
Cross Reference 37205C (related size, 15 degree contact angle)
Cross Reference 47205A5 (related size, 25 degree contact angle)
Seller Part Number: B-AR4B5#ATPIIY

Product Description

What this part is

RHP 7205BETNU is a single-row angular contact ball bearing with a 25 mm bore, 52 mm outside diameter and 15 mm width. Series: 7200 (ISO dimension series 02). Base Number: 7205. Contact Angle: 40°. Cage Material: polyamide. Precision Class: P0, normal class, equivalent to ABEC 1. Bore Type: straight. Closure: open on both faces.

Decoding the designation

Contact Angle: 40°. Design: reinforced capacity. Cage: moulded polyamide. Matching: universally matchable single. Searchable forms of the designation include 7205BETNU, 7205 BE TNU, 7205 BE TN U, 7205-BE-TN-U, 7205BETN and 7205B.

What these specs mean in practice

A 40° contact angle carries higher axial load in one direction than a 15° or 25° bearing of the same envelope, which is why this design suits high-speed gear drives and pump thrust positions. The trade is speed: a steeper angle runs slower than a shallower one at equal size. Dynamic load rating in this envelope is 17.6 kN and static load rating 9.0 kN. Limiting speed is 24,000 rpm. A moulded polyamide cage is lighter than pressed steel and runs quieter. Maximum recommended operating temperature for a polyamide cage is 120 °C.

Matching and clearance

A universally matchable bearing has both ring faces ground to a controlled step, so two bearings clamped back-to-back or face-to-face reach a set preload with no custom spacer, and bearings mounted in tandem share load equally. A universally matchable bearing is preload-adjusted at manufacture rather than clearance-set, so Internal Clearance is N/A.

Quantity and configuration

Unit Quantity: 1 Pc. Single bearing, universally matchable, so two or more mount together back-to-back, face-to-face or in tandem.

Mounting data

Shaft abutment diameter d1: 31 mm minimum. Housing abutment diameter D1: 46 mm maximum. D2: 47 mm maximum. Chamfer r: 1.0 mm minimum. Chamfer r1: 0.6 mm minimum.

Interchange guidance

Same-specification 40° reinforced polyamide-cage equivalents in this envelope are SKF 7205 BEP and FAG 7205-B-XL-TVP. A 7205C or 7205A5 in the same 25 x 52 x 15 mm envelope is a 15° or 25° bearing and is a related size.

Country of origin

Country of Origin: United Kingdom. RHP bearings are manufactured in England and RHP is part of the NSK group.

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