RHP7011CTSULP4Angular Contact Bearing – 55 mm ID, 90 mm OD, 18 mm Width, Open, 15° Contact Angle

Product Description

What this part is:

RHP 7011CTSULP4 super-precision angular contact ball bearing, 7000 series, single row, open. A single universally ground bearing at light preload. Unit Quantity: 1 Pc.

Decoding the designation:

7011 — ISO 7011 size, 55 x 90 x 18 mm.

C — 15° contact angle.

T — phenolic outer-ring-guided cage.

SU — single universally ground bearing.

L — light preload.

P4 — ABEC 7 precision class, the RHP EP7 class marked on the same carton.

The carton carries this bearing in three schemes at once, all at 15°: RHP 7011 C T DUL P4, RHP B-series B7011X2 TA DUL EP7, and Fafnir 2MM9111WI CR DUL.

Specifications:

Bore Diameter: 55 mm. Outside Diameter: 90 mm. Overall Width: 18 mm. Bore Type: Straight. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Bearing Steel. Closure Type: Open. Contact Angle: 15°. Cage Material: Phenolic. Cage Type: Outer ring guided. Precision Class: ABEC 7 / P4. Preload: Light. Mounting Arrangement: Single universally ground. Dynamic Load Rating: 43.0 kN (9,667 lbf). Static Load Rating: 28.6 kN (6,430 lbf). Permissible Axial Load: 18.9 kN. Limiting Speed, grease: 15,900 rpm. Limiting Speed, oil or oil-air: 24,200 rpm. Effective Load Centre: 18.7 mm. Preload Force: 200 N at light preload, giving 69 N/micrometre axial rigidity in a back-to-back or face-to-face pair. Item Weight: 0.380 kg (0.84 lb). Recommended Grease Quantity: 2.2 g per bearing. Maximum Operating Temperature: 120 °C. Calculation factor f0: 15.5. Harmonization Code: 8482.10.50. Country of Origin: United Kingdom.

Dimensions and mounting:

Shaft Abutment Diameter: 62 mm minimum. Housing Abutment Diameter: 83 mm maximum, with an 85 mm maximum second housing abutment. Bearing Chamfer: 1.1 mm minimum at the bore, 0.6 mm minimum at the front face. Permissible Shaft or Housing Fillet Radius: 1 mm maximum, and 0.6 mm maximum at the front face. Arrangements: back-to-back, face-to-face or tandem against another bearing of the same designation and preload class.

Compatibility and replacement:

Cross-Reference 1: SKF 7011 CD/P4ADGA, 15° with light preload. Cross-Reference 2: Fafnir 2MM9111WI-DUL, 15° carton form. Cross-Reference 3: RHP B7011X2TADULEP7, RHP B-series form of the same part. Searchable designation forms: 7011CTSULP4, 7011-C-T-DUL-P4, 7011 C T SUL P4 and B7011X2TADULEP7.

Frequently asked questions:

What size is the RHP 7011CTSULP4?

Bore Diameter: 55 mm. Outside Diameter: 90 mm. Overall Width: 18 mm.

What contact angle and precision class does it have?

Contact Angle: 15°. Precision Class: ABEC 7 / P4.

What are the load ratings and speed limits?

Dynamic Load Rating: 43.0 kN. Static Load Rating: 28.6 kN. Limiting Speed: 15,900 rpm with grease and 24,200 rpm with oil or oil-air.