RHP7202CTDULP4VAngular Contact Ball Bearing – Straight Bore, 15 mm ID, 35 mm OD, 11 mm Width, Open, 15° Contact Angle, Light Preload, P4 Super-Precision, Matched Pair.

Product Description

What this part is: RHP 7202CTDULP4V super-precision angular contact ball bearing, supplied as a universally ground matched pair. Series: 7200, ISO dimension series 02. Bore: 15 mm. Outside Diameter: 35 mm. Overall Width: 11 mm per bearing. Contact Angle: 15°. Precision Class: P4. Precision Rating: ABEC 7. Bore Type: Straight. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Chrome steel. Closure Type: Open. Decoding the designation: The carton carries this bearing in four numbering schemes, and all four give the same contact angle. RHP 7202 C T DUL P4V, FAG B7202 C T P4S, SKF 7202 CD P4A DGA and Fafnir 2MM202WI DUL. Contact Angle: 15°. Cage Material: Phenolic. Cage Type: Outer Ring Guided. The cage is laminated phenolic resin riding on the outer ring land. Preload: Light. Grouping: DU, a universally ground paired unit. Precision Class: P4, published by RHP as EP7 under BS292 and equivalent to ABEC 7 and ISO Class 4. What these specs mean in practice: Dynamic Load Rating: 8.65 kN / 1,945 lbf. Static Load Rating: 4.55 kN / 1,023 lbf. Limiting Speed: 67,200 rpm on oil-air lubrication and 41,600 rpm on grease, quoted for a single bearing under spring preload. Preload Force: 39 N per bearing at the light class. Effective Load Centre: 8.8 mm. Running Accuracy: maximum radial runout of the assembled inner ring 2.5 µm. A 15° contact angle favours speed and radial stiffness over thrust capacity, and this execution runs about 20% faster than the 25° version of the same envelope. Lubricant: grease or oil. Max Temp: 120°C. Min Temp: -30°C. Mounting dimensions: Minimum shaft abutment diameter: 20 mm. Maximum housing abutment diameter: 30 mm. Maximum outer ring abutment diameter: 32.5 mm. Bore chamfer r min: 0.6 mm. Outer chamfer r1 min: 0.3 mm. Quantity and configuration: Unit Quantity: 2 Pcs. Two universally ground bearings supplied as a matched DUL pair at light preload. Mounting Arrangement: Universal — universally ground faces allow the pair to be set back-to-back, face-to-face or in tandem. Interchange guidance: Cross-Reference 1: SKF 7202 CD/P4ADGA. Cross-Reference 2: NSK 7202CTRDULP4. Cross-Reference 3: FAG B7202-C-T-P4S-DUL. Cross-Reference 4: Fafnir 2MM202WIDUL. Each is a 15 x 35 x 11 mm, 15°, phenolic-caged super-precision execution at the equivalent tolerance class. A 7202 A5 carries a 25° contact angle on the same envelope and is a related size rather than a direct substitution. Searchable variants: 7202CTDULP4V, 7202 C T DUL P4V, 7202-C-T-DUL-P4V, 7202CTDULP4, 7202CTRDULP4, B7202CTP4S, 7202CD/P4ADGA, 2MM202WIDUL, 2MM202WI DUL. Harmonization Code: 8482.10.50.