RHP7005CTDULP4-1/2PRSuper-Precision Angular Contact Ball Bearing – 25 mm ID, 47 mm OD, 12 mm Width, 15° Contact Angle, P4, Universally Ground, Light Preload

Product Description

What this part is:

RHP 7005CTDULP4-1/2PR is a super-precision angular contact ball bearing, supplied as 2 Pcs: two −1/2PR halves that together form one universally ground pair. Bore Diameter: 25 mm. Outside Diameter: 47 mm. Width: 12 mm per bearing. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Preload: Light. Unit Quantity: 2 Pcs.

Decoding the designation:

7005 — ISO base number: 25 mm bore, 47 mm OD, 12 mm width, single-row angular contact, 70 series.

C — RHP 15° contact angle.

T — phenolic (laminated fabric) cage.

DU — duplex, universally ground faces.

L — light preload.

P4 — ISO tolerance class 4, equivalent to ABEC 7; RHP also writes this class EP7.

−1/2PR — half of a pair: one bearing per half-pair designation.

Specifications:

Bearing Type: Angular Contact Ball Bearing, single row, super-precision. Series: 70 (7005). Base Number: 7005. Bore Diameter: 25 mm. Outside Diameter: 47 mm. Width: 12 mm per bearing. Total Width: 24 mm for the two pieces stacked. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Preload: Light. Arrangement: Duplex, universally ground. Seal Type: Open. Rolling Elements: Ball. Bore Type: Straight. Unit Quantity: 2 Pcs. Harmonization Code: 8482.10.50.

Dimensions and mounting:

Envelope: 25 x 47 x 12 mm per bearing. Universally ground ring faces allow mounting back-to-back (DB), face-to-face (DF) or tandem (DT) at the light preload.

Compatibility and replacement:

Crosses: Fafnir 2MM9105WI-CR-DUL (15°, same configuration), FAG B7005-C-T-P4S-UL, NSK 7005CTYDULP4, NTN 7005CGD2GLP4 and SKF 7005 CD/P4A (15°, not universally ground). RHP’s bearing business became part of NSK. Also written 7005CTDULP4, 7005 C T DUL P4, 7005-C-T-DUL-P4, 7005CTDUEP7, 7005C and 7005CTDUL.

Frequently asked questions:

What size is the RHP 7005CTDULP4-1/2PR?

25 mm bore, 47 mm outside diameter and 12 mm width per bearing; 24 mm total width for the two pieces stacked.

What does -1/2PR mean on this listing?

Half of a pair: one bearing per half-pair designation. This listing supplies 2 Pcs, which together form one universally ground pair.

What do C, T, DUL and P4 mean?

C is the RHP 15° contact angle; T is a phenolic cage; DUL is duplex universally ground with light preload; P4 is ISO class 4, equivalent to ABEC 7.