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RHPSuper Precision Angular Contact Ball Bearing – 45 mm ID, 85 mm OD, 19 mm Width, Open, 25°, Light Preload, ABEC 7.

Condition: New

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2 in stock

Super precision angular contact ball bearing, 45 x 85 x 19 mm, 25° contact angle, open, light preload, phenolic cage, ABEC 7 running accuracy.

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$109.54

2 in stock

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Specifications

Key Specifications

MFR / BrandRHP
Model7209 E T DUL P4 / B 7209 X3 TADUL EP7 / 3MM209WI CR DUL
Bearing TypeAngular Contact Ball Bearing, Open
ID45 mm
OD85 mm
Width19 mm

Technical Specifications

SourceRHP, Motion
MaterialBearing Steel
Series7200
PreloadLight (340 N axial, paired)
LubricantGrease or oil
Base Number7209
Bore Shaft Size45 mm
Mpn Variants7209ETSULP4 / 7209-E-T-SUL-P4 / 7209ETDULP4 / 7209 E T DUL P4 / B7209X3TADUEP7 / B7209X3TADULEP7 / 3MM209WICRDUL
Arrangement ConfigurationSUL — single universal, light preload
Precision ClassP4
Dynamic Load Rating C139.0 kN
Additional AttributesInner ring abutment diameter 52 mm min; outer ring abutment diameter 78 mm max; housing abutment diameter 80 mm max; fillet radius r min 1.1 mm; fillet radius r1 min 0.6 mm; internal volume 18.8 cm3; effective load centre 24.7 mm; axial preload 340 N paired; axial stiffness 147 N/micrometre paired
Cage TypeMachined, outer-ring guided
Dynamic Load Rating39.0 kN
Static Load Rating27.6 kN
Precision RatingP4 (ABEC 7, ISO Class 4)
Rolling ElementsBall
Max Temp120°
Item Weight0.407 kg (0.92 lb)
Cage MaterialLaminated phenolic resin
Limiting Speed24700 (oil / oil-air); 15200 (grease)
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50
Contact Angle25°
Mounting ArrangementUniversal — back-to-back, face-to-face or tandem
Bearing MaterialCarbon chrome bearing steel (SAE 52100)
Part Number7209ETSULP4

Cross-References

Cross Reference 1SKF 7209 ACDGA/P4A
Seller Part Number: B-AB3B2#SXZNKZ

Product Description

What this part is

RHP 7209ETSULP4 super precision angular contact ball bearing, ISO dimension series 02. Bore: 45 mm. Outside Diameter: 85 mm. Overall Width: 19 mm. Contact Angle: 25°. Number of Rows: 1. Rolling Elements: steel balls. Bearing Material: carbon chrome bearing steel to SAE 52100. Bore Type: straight. Closure Type: open. Snap Ring Included: No. Unit Quantity: 1 Pc.

Decoding the designation

Series: 7200, ISO dimension series 02. Base Number: 7209. Contact Angle: 25°, the RHP E execution, catalogued as A5. Cage Material: laminated phenolic resin. Cage Type: machined, outer-ring guided. Grouping: SU, single universal. Preload: light. Precision Grade: P4, equivalent to ABEC 7 and ISO Class 4. Precision Class: P4.

Load ratings and speed

Dynamic Load Rating: 39.0 kN. Static Load Rating: 27.6 kN. Limiting Speed, oil or oil-air lubrication: 24,700 rpm. Limiting Speed, grease lubrication: 15,200 rpm. Both figures are single-bearing values; a back-to-back pair at light preload runs at 0.80 of the tabulated speed.

Preload and stiffness

Preload: light. Axial Preload: 340 N paired. Axial Stiffness: 147 N per micrometre paired. Effective Load Centre: 24.7 mm. Maximum Operating Temperature: 120°C, set by the laminated phenolic cage. Lubricant: grease or oil.

Mounting data

Inner Ring Abutment Diameter: 52 mm minimum. Outer Ring Abutment Diameter: 78 mm maximum. Housing Abutment Diameter: 80 mm maximum. Fillet Radius r min: 1.1 mm. Fillet Radius r1 min: 0.6 mm. Internal Volume: 18.8 cm³. Mass: 0.407 kg.

Quantity and configuration

Unit Quantity: 1 Pc. Arrangement / Configuration: SUL, single universal at light preload. Mounting Arrangement: universal — back-to-back, face-to-face or tandem with another bearing of the same execution.

Interchange guidance

Searchable forms of the number: 7209ETSULP4, 7209-E-T-SUL-P4, 7209 E T SUL P4, B7209X3TADUEP7, 3MM209WICRDUL.

Cross-Reference: SKF 7209 ACDGA/P4A. The RHP B-series form is B7209X3TADUEP7 and the Fafnir cross is 3MM209WICRDUL. The 7209C shares the 45 x 85 x 19 mm envelope at a 15° contact angle.

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