RHP7015CTDULP4Super Precision Angular Contact Ball Bearing – 75 mm ID, 115 mm OD, 20 mm Width, Open, 15° Contact Angle, Phenolic Cage, Duplex Universal Light Preload Pair

Product Description

What this part is:

RHP 7015CTDULP4 super precision angular contact ball bearing, supplied as a universally ground duplex pair at light preload. Unit Quantity: 2 Pcs. Bore Diameter: 75 mm. Outside Diameter: 115 mm. Width: 20 mm per bearing. Contact Angle: 15°. Single row, open. Also written 7015-C-T-DUL-P4, 7015 C T DUL P4 and 7015CTDUL P4.

Decoding the designation:

7015 — ISO 70 series angular contact, bore code 15 = 75 mm.

C — 15° contact angle.

T — machined laminated phenolic cage, outer ring land riding, rated to 120 °C.

DUL — duplex pair, universally ground, light preload.

P4 — EP7, equivalent to ABEC 7.

B7015X2TULEP7 — RHP B-series carton designation, 15° angle, EP7 class.

2MM9115WICRDUL — Fafnir carton designation, 15° angle.

Specifications:

Dynamic Load Rating: 60,500 N per bearing. Static Load Rating: 45,500 N per bearing. Permissible Axial Load: 28.1 kN. Limiting Speed: 12,200 rpm grease; 18,500 rpm oil or oil-air. Cage Material: Phenolic. Cage Type: Machined, outer ring land riding. Precision Class: ABEC 7 / P4. Maximum Temperature: 120 °C. Item Weight: 0.643 kg (1.42 lb) per bearing. Closure Type: Open.

Preload: Light, 294 N across the pair, 92 N/µm axial rigidity, 14 µm measured axial clearance. Effective Load Center a: 22.7 mm.

Dimensions and mounting:

Bore Diameter: 75 mm. Outside Diameter: 115 mm. Width: 20 mm. Diameter of Shaft Abutment, da min: 82 mm. Diameter of Housing Abutment, Da max: 108 mm and Db max: 110 mm. Radius of Shaft or Housing Fillet, ra max: 1 mm, rb max: 0.6 mm. Bearing chamfer r min: 1.1 mm, r1 min: 0.6 mm. Grease quantity: 3.4 g per bearing.

Compatibility and replacement:

ISO base number 7015. Same 15° angle, P4 class and light preload: NSK 7015CTRDULP4, SKF 7015 CD/P4ADGA, FAG B7015-C-T-P4S-DUL, Fafnir 2MM9115WICRDUL. NSK 7015CTYNDULP4 has a polyamide cage instead of phenolic.

Frequently asked questions:

What are the dimensions of the RHP 7015CTDULP4?

Each bearing measures 75 mm bore, 115 mm outside diameter and 20 mm width.

What do the C, T and DUL codes mean?

C is a 15° contact angle. T is a machined laminated phenolic cage. DUL is a universally ground duplex pair at light preload.

What are the load ratings and speed limits?

Dynamic Load Rating 60,500 N and Static Load Rating 45,500 N per bearing. Limiting speed is 12,200 rpm on grease and 18,500 rpm on oil or oil-air.