FAGB7003CBTPAP4DULAngular Contact Ball Bearing Matched Pair – 17 mm ID, 35 mm OD, 10 mm Width, Open, 15°, ABEC 7 / P4, Phenolic Cage

Product Description

What this part is

FAG B7003CB.TPA.P4.DUL is a matched pair of super-precision spindle angular contact ball bearings. Bore Diameter: 17 mm. Outside Diameter: 35 mm. Overall Width: 10 mm per bearing. Contact Angle: 15°. Number Of Rows: 1 per bearing. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Bearing Material: Chrome steel. Item Weight: 0.04 kg (0.09 lb) per bearing, 0.08 kg (0.18 lb) for the pair.

Decoding the designation

B70 — Schaeffler’s spindle bearing series in the light 70 section.

7003 — ISO size code. Bore 17 mm, outside diameter 35 mm, width 10 mm.

C — Contact angle 15°.

TPA — Fabric-base laminate phenolic cage, machined.

P4 — Precision Class: ABEC 7 / P4.

DUL — Duplex set of two bearings, universally ground, supplied matched.

What these specs mean in practice

Per bearing: Dynamic Load Rating: 8,600 N. Static Load Rating: 3,500 N. Limiting Speed: 45,000 rpm grease; 70,000 rpm oil. Fatigue load limit, radial: 370 N.

Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Cage Type: Machined. Lubricant: grease or oil. Operating temperature range: -30 °C to +100 °C.

A 15° contact angle carries more radial load and runs faster than a 25° execution of the same size. On this 17 mm bore the oil-lubricated ceiling reaches 70,000 rpm. Series: B70. Base Number: B7003.

Mounting data

Preload per matched pair: light 40 N, medium 142 N, heavy 291 N.

Mounting Arrangement: Universal — the pair mounts back-to-back (O), face-to-face (X) or tandem. Internal Clearance: N/A; the set is preload-adjusted rather than clearance-set.

Quantity and configuration

Unit Quantity: 2 Pcs. One matched duplex set, ground and supplied as a pair.

Interchange guidance

Same-envelope, same-angle, same-class equivalents: SKF 7003 CD/P4ADGA, NSK 7003CDB, NTN 7003UCDB, Timken Fafnir 2MM9103WI DUL and Koyo 7003CDB.

Searchable forms of the number: B7003CB.TPA.P4.DUL, B7003CBTPAP4DUL, B-7003-CB-TPA-P4-DUL, B 7003 C B TPA P4 DUL, B7003-C-T-P4S-UL, 7003C.