Barden103HDMAngular Contact Ball Bearing – 17 mm ID, 35 mm OD, 10 mm Width, 15° Contact Angle, ABEC 7 / P4S, Medium Preload

Product Description

What this part is:

Barden 103HDM super-precision angular contact ball bearing from the Barden 100 metric spindle series, universal duplex set of 2 with medium preload. Bore Diameter: 17 mm. Outside Diameter: 35 mm. Width: 10 mm per bearing. Contact Angle: 15°. Cage Material: Phenolic. Closure Type: Open. Country of Origin: United States. Contact angle, ratings, speeds, preload and weight are Barden 103HC successor data from the Schaeffler Barden machine tool catalogue.

Decoding the designation:

103 — 100 series metric spindle bearing, bore code 03 = 17 mm.

H — one-piece reinforced phenolic halo cage, outer ring guided.

D — universal mounting: inner and outer rings of equal width, so the set mounts back-to-back (DB), face-to-face (DF) or tandem (DT).

M — medium preload; no numerals follow, so Barden standard medium preload applies.

Specifications:

Bore Diameter: 17 mm. Outside Diameter: 35 mm. Width: 10 mm per bearing. Contact Angle: 15°. Dynamic Load Rating: 8,650 N. Static Load Rating: 4,900 N. Limiting Speed: 43,000 rpm grease; 63,000 rpm oil. Preload: Medium, 146 N. Precision Class: ABEC 7 / P4S. Cage Material: Phenolic. Bearing Material: 100Cr6 (SAE 52100) chrome steel rings, steel balls. Item Weight: 0.04 kg per bearing. Unit Quantity: 2 Pcs.

Dimensions and mounting:

Envelope per bearing: 17 x 35 x 10 mm, the ISO 7003 size. Two bearings stack to 20 mm of axial length. Non-separable design with relieved outer ring.

Compatibility and replacement:

Current successor design: Barden 103HC. Cross-references: FAG B7003C.T.P4S (listed by Barden as the FAG equivalent), SKF 7003 CD/P4A, NSK 7003C P4, Timken Fafnir 2MM9103WI. All four are 15° angular contact bearings in the 17 x 35 x 10 mm size.

Frequently asked questions:

What size is the Barden 103HDM?

Bore 17 mm, outside diameter 35 mm, width 10 mm per bearing.

What do D and M mean in 103HDM?

D is universal duplex mounting (DB, DF or DT). M is medium preload, 146 N on Barden 103HC data.

How many bearings are in the listing?

One universal duplex set of 2 bearings.