RHP7203CTSULP4Angular Contact Ball Bearing – 17 mm ID, 40 mm OD, 12 mm Width, 15° Contact Angle, Light Preload, ABEC 7 / P4, Phenolic Cage, Open.

Product Description

What this part is:

RHP 7203CTSULP4 super-precision single-row angular contact ball bearing, ISO dimension series 02, 17 mm bore x 40 mm outside diameter x 12 mm width. Universally faced single bearing. Unit Quantity: 1 Pc.

Decoding the designation:

7203 — single-row angular contact ball bearing, dimension series 02, bore code 03 = 17 mm.

C — 15° contact angle.

T — laminated phenolic resin cage, outer-ring guided.

SU — single universal. Inner and outer rings are the same width and the faces are ground at manufacture, so two bearings mount back-to-back, face-to-face or in tandem at the designed preload.

L — light preload. As a back-to-back pair this gives an axial preload of 49 N and an axial stiffness of 25 N/µm.

P4 — ISO Class 4, ABEC 7, British Standard EP7.

Specifications:

Bore Diameter: 17 mm. Outside Diameter: 40 mm. Overall Width: 12 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: Light. Cage Material: Phenolic. Cage Type: Machined, outer-ring guided. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Bearing Material: Carbon chrome bearing steel, through hardened. Dynamic Load Rating: 10,900 N. Static Load Rating: 5,850 N. Limiting Speed: 36,400 rpm grease; 58,800 rpm oil. Lubricant: grease or oil. Item Weight: 0.065 kg (0.14 lb). Cage Service Temperature: 120 °C maximum.

Dimensions and mounting:

Inner ring abutment diameter d1 min: 22 mm. Outer ring abutment diameter D1 max: 35 mm. Outer ring seating diameter D2 max: 37.5 mm. Chamfer dimension r min: 0.6 mm. Chamfer dimension r1 min: 0.3 mm. Effective load centre a: 9.8 mm. Internal free volume: 3.1 cm³. PCD of lubrication jets: 25.9 mm. Mounting Arrangement: Universal single.

Compatibility and replacement:

Cross-References: SKF 7203 CD/P4ADGA, FAG B7203-C-T-P4S, NSK 7203CTRSULP4, NTN 7203CG/GNP4, GMN S6203-C-TA-P4, Koyo 7203C, IBC 7203-C-T-P4S-UL. MPN Variants: 7203CTSULP4, 7203-C-T-SUL-P4, B7203 C T P4S, 7203X2TUEP7.

Frequently asked questions:

What is the contact angle of the RHP 7203CTSULP4?

15°, set by the C in the designation.

What are the load ratings of the 7203CTSULP4?

Dynamic load rating 10,900 N and static load rating 5,850 N.

What is the limiting speed of the 7203CTSULP4?

36,400 rpm with grease and 58,800 rpm with oil.