RHP7008CTSULP0Angular Contact Ball Bearing – 40 mm ID, 68 mm OD, 15 mm Width, Open, 15° Contact Angle, Light Preload

Product Description

What this part is

RHP 7008CTSULP0 single-row angular contact ball bearing. Bore: 40 mm. Outside Diameter: 68 mm. Overall Width: 15 mm. Series: 7000, ISO dimension series 10. Number Of Rows: 1. Rolling Elements: Balls. Bore Type: Straight. Closure Type: Open. Country of Origin: United Kingdom.

Decoding the designation

Contact Angle: 15°. Cage Material: Laminated phenolic resin. Cage Type: Machined, outer-ring guided. Preload: Light. Mounting Arrangement: Single universal. Precision Class: RHP P0, ISO Normal, ABEC 1. The carton carries the same bearing in three schemes: RHP 7008-C-T-SUL-P0, RHP B-series B7008 X2 T UL, and Fafnir 2-9108WI CR. Searchable forms: 7008CTSULP0, 7008 C T SUL P0, 7008-C-T-SUL-P0, 7008C.

What these specs mean in practice

Dynamic Load Rating: 20.6 kN, 4632 lbf. Static Load Rating: 15.9 kN, 3575 lbf. A 15° contact angle carries less thrust and more speed than a 25° execution on the same envelope. Effective Load Centre: 14.7 mm. Bearing Material: Carbon chrome bearing steel, SAE 52100, through hardened and heat treated. Cage Material: Laminated phenolic resin, outer-ring guided, which suits high speed and quiet running. Maximum Operating Temperature: 120 °C. Minimum Operating Temperature: -30 °C. Internal Clearance: N/A — the light preload is set at manufacture, so the bearing is preloaded rather than clearance-graded. Lubricant: grease or oil. Item Weight: 0.189 kg, 0.42 lbs.

Quantity and configuration

Unit Quantity: 1 Pc. Universal face control means the inner and outer rings are ground to the same width and the face relationships are adjusted at manufacture, so two of these mount back-to-back or face-to-face at the same light preload, and tandem-mounted bearings share load equally. Axial Preload, light pair: 120 N. Axial Stiffness, light pair: 51 N/µm.

Fitting notes

Abutment Diameter, shaft, d1 min: 46 mm. Abutment Diameter, housing, D1 max: 62 mm. Housing Abutment D2 max: 63 mm. Chamfer r min: 1.0 mm. Chamfer r1 min: 0.6 mm. Internal Free Volume: 8.2 cm³. Pitch Circle Diameter of Lubrication Jets: 50.0 mm. Running Accuracy, radial and axial runout: Normal. The high point of radial runout is marked by a burnished spot on the inner ring face and by a V line on the outer ring diameter, which also gives the direction of the contact angle.

Interchange guidance

Cross-Reference: SKF 7008 CDGA. Cross-Reference: Fafnir 2-9108WI CR. Harmonization Code: 8482.10.50.