RHP7208CTSULAngular Contact Ball Bearing – 40 mm ID, 80 mm OD, 18 mm Width, Open, 15° Contact Angle, Light Preload.

Product Description

What this part is

RHP 7208CTSUL angular contact ball bearing. Series: 7200. Base Number: 7208. Bore: 40 mm. Outside Diameter: 80 mm. Overall Width: 18 mm. Number Of Rows: 1. Rolling Elements: Balls. Bearing Material: Bearing Steel. Closure Type: Open. Bore Type: Straight. Design Units: Metric. Item Weight: 0.80 lbs. Harmonization Code: 8482.10.50.28.

Decoding the designation

Contact Angle: 15°, given by the RHP C code and confirmed by the X2 in the carton’s B-series designation B7208X2TULEP1. Cage Material: Phenolic, given by the T. SU: single universally ground. Preload: Light, given by the L. Precision Class: P0, equivalent to ABEC 1. Searchable forms of the number: 7208CTSUL, 7208C, 7208-C-T-SUL-P0, 7208 C T SUL P0, B7208X2TULEP1, B-7208-X2-T-UL-EP1.

What these specs mean in practice

Dynamic Load Rating: 36.5 kN. Static Load Rating: 26 kN. A 15° contact angle runs faster and carries less thrust than a 25° execution on the same envelope, which is why it is the usual choice for a high-speed radially loaded spindle position. A phenolic cage is light and self-lubricating, so it adds little inertia at speed. Lubricant: Oil. Max Temp: 120°C. Min Temp: -30°C.

Quantity and configuration

Unit Quantity: 1 Pc. Mounting Arrangement: Universal — the faces are universally ground, so two or more bearings of the same designation mount back-to-back, face-to-face or in tandem and take up the light preload as ground. Preloaded execution, so the bearing is supplied set rather than clearance-graded.

Interchange guidance

Cross-Reference 1: SKF 7208 CDGA, the same 40 x 80 x 18 mm envelope at 15° with light preload. Cross-Reference 2: NSK 7208CTYNSUL, the same envelope, angle and preload on a polyamide cage. MPN Variants recorded on this part: 7208C, 7208-C-T-SUL-P0, B7208X2TULEP1, B-7208-X2-T-UL-EP1.