RHP7202BETNUSingle Row Angular Contact Ball Bearing – 15 mm ID, 35 mm OD, 11 mm Width, Open, 40° Contact Angle, Reinforced Design, Moulded Polyamide Cage

Product Description

What this part is:

RHP 7202BETNU single row angular contact ball bearing. Bore Diameter: 15 mm. Outside Diameter: 35 mm. Overall Width: 11 mm. Series: 72, ISO dimension series 02. Bore Type: Straight. Closure Type: Open on both faces. Precision Class: ISO Class 0.

Decoding the designation:

Contact Angle: 40°. Internal design: E, the reinforced high-capacity design. Cage: TN, moulded polyamide. Precision Class: ISO Class 0, equivalent to ABEC 1 and P0 normal. Internal Clearance: CN, the normal radial class. Also written 7202 BE TNU and 7202BE.

What these specs mean in practice:

40° is the largest of the three standard angular contact angles and gives this bearing the highest one-direction axial capacity in the 7202 family, trading away speed and pure radial capacity to get it. A moulded polyamide cage is lighter than a pressed steel cage and runs quieter, and it tolerates momentary lubrication interruptions better; the temperature ceiling is 120 °C. Effective load centre (a): 16.0 mm from the bearing face. A single angular contact ball bearing takes thrust in one direction. On this envelope a back-to-back pair makes up a 22 mm double row width, 33 mm for three rows and 44 mm for four.

Quantity and configuration:

Unit Quantity: 1 Pc. Standard-tolerance single bearing.

Mounting data:

Maximum shaft fillet radius: 0.6 mm. Maximum housing fillet radius: 0.3 mm. Shaft backing shoulder diameters: da 19.5 mm minimum, db 17.5 mm minimum. Housing backing shoulder diameters: Da 30.5 mm maximum, Db 32.5 mm maximum. Mass: 0.04 kg. Operating temperature range: −40 to 120 °C. Rings and balls are high carbon chrome bearing steel.

Interchange guidance:

Cross-Reference: SKF 7202 BEP. Cross-Reference: FAG 7202-B-TVP. Cross-Reference: 7202B, pressed steel cage. Cross-Reference: 7202C, 15° contact angle. Cross-Reference: 7202A5, 25° contact angle.