store 
Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
2 in stock
Super precision angular contact ball bearing, 25 x 47 x 12 mm, 15° contact angle, ABEC 7 / P4S, phenolic cage. Universal duplex pair, heavy preload.
List Price
$146.06
2 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | Barden |
|---|---|
| GTIN | 697150007272 |
| Model | 105HDH |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 25 mm |
| OD | 47 mm |
| Preload | Heavy (H), 265 N standard preload |
|---|---|
| Base Number | 105H |
| Industry Terms | super precision angular contact spindle bearing, machine tool spindle bearing, duplex bearing |
| Common Misspellings | Bardon 105HDH, Barden 105-H-DH |
| Application Types | Machine tool spindles, grinding spindles, high-speed motor spindles |
| Overall Width | 12 mm |
| Mpn Variants | 105HDH, 105-HDH, 105H DH, 105 HDH, 105 H DH |
| Arrangement Configuration | Universal duplex set of 2 (D), mounts DB, DF or DT |
| Precision Class | ABEC 7 / P4S |
| Additional Attributes | Cage type: one-piece halo, phenolic, outer ring guided. Max fillet radius r1: 0.64 mm; r2 (non-thrust side): 0.38 mm. Barden standard preload range: Light 50 N, Medium 130 N, Heavy 265 N. |
| Dynamic Load Rating | 11,379 N |
| Static Load Rating | 8,058 N |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 33,000 rpm grease; 51,000 rpm oil |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Bearing Material | 100Cr6 (SAE 52100) chrome steel rings, steel balls |
| Cross Reference 1 | FAG B7005C.T.P4S |
|---|---|
| Cross Reference 2 | SKF 7005 CD/P4A |
| Cross Reference 3 | NSK 7005C P4 |
| Cross Reference 4 | Timken 2MM9105WI |
The Barden 105HDH is a super precision angular contact ball bearing from the Barden 100 metric spindle series, supplied as a universal duplex set with heavy preload. It is a non-separable design with a relieved outer ring, built for machine tool spindle service.
105 — 100 series metric spindle bearing, bore code 05 = 25 mm bore.
H (first) — one-piece reinforced phenolic halo cage, outer ring guided.
D — universal mounting: inner and outer rings of equal width, so the set installs back-to-back (DB), face-to-face (DF) or tandem (DT).
H (final) — heavy preload; no numerals follow, so Barden standard heavy preload applies.
Bore Diameter: 25 mm. Outside Diameter: 47 mm. Overall Width: 12 mm per bearing. This is the ISO 7005 envelope.
Contact Angle: 15°. The low angle favors speed and radial stiffness over axial capacity.
Dynamic load rating: 11,379 N. Static load rating: 8,058 N. These ratings set fatigue life and allowable static load per bearing.
Limiting Speed: 33,000 rpm on grease; 51,000 rpm on oil. These are base figures; heavy preload lowers the practical speed ceiling.
Preload: Heavy (H), 265 N standard preload. Heavy preload gives maximum spindle stiffness for cutting loads.
Cage Material: Phenolic. The one-piece halo cage is light and runs quietly at speed.
Precision Class: ABEC 7 / P4S. P4S means ABEC 7 dimensional tolerances with ABEC 9 running accuracy.
Bearing Material: 100Cr6 (SAE 52100) chrome steel rings, steel balls. This is standard through-hardened bearing steel.
Maximum fillet radius r1: 0.64 mm. Maximum fillet radius r2 (non-thrust side): 0.38 mm.
One set of 2 bearings, universal duplex (D), matched for DB, DF or DT mounting with heavy preload.
Same envelope and 15° angle: FAG B7005C.T.P4S (listed by Barden as the FAG equivalent), SKF 7005 CD/P4A, NSK 7005C P4, Timken Fafnir 2MM9105WI.
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
When an HMI panel goes dark or a PLC module stops communicating, the machine it
If you have ever watched a machine glide smoothly back and forth, tracing a perfect
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
Sort
Brand
Price
MPN
Categories
