store 
Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
4 in stock
Super-precision angular contact ball bearing, 75 x 130 x 25 mm, Timken P4S class. Back-to-back matched pair, universally ground for DB, DF or DT mounting.
List Price
$329.93
4 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | Fafnir |
|---|---|
| MPN | MM215DBS |
| Model | MM 215 DBS |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 75 mm |
| OD | 130 mm |
| Base Number | MM215 |
|---|---|
| Industry Terms | Super precision spindle bearing; machine tool bearing; duplex matched pair; back-to-back set |
| Common Misspellings | MM215DPS; MM215-DBS; MM215 DBS; MM2150BS |
| Application Types | Machine tool spindles; precision grinding spindles; high-speed rotary tables; indexing heads |
| Total Width | 50 mm |
| Overall Width | 25 mm |
| Mpn Variants | MM215DBS; MM-215-DB-S; MM215DB; MM 215 DBS |
| Precision Class | ABEC 7/9 / P4S |
| Series | MM200 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Mounting Arrangement | Back-to-back duplex (DB) |
| Bearing Material | Bearing steel |
| Cross Reference 1 | Timken Fafnir 2MM215WI (same envelope, 15 deg execution) |
|---|---|
| Cross Reference 2 | SKF 7215 CD/P4A (same envelope, 15 deg execution) |
| Cross Reference 3 | FAG B7215-C-T-P4S (same envelope, 15 deg execution) |
| Cross Reference 4 | NSK 7215CTRSU P4 (same envelope, 15 deg execution) |
| Cross Reference 5 | NTN 7215C P4 (same envelope, 15 deg execution) |
| Cross Reference 6 | RHP 7215CTDU P4 (same envelope, 15 deg execution) |
| Cross Reference 7 | Koyo 7215C P4 (same envelope, 15 deg execution) |
Fafnir MM215DBS is a super-precision angular contact ball bearing supplied as a back-to-back matched pair. Bore Diameter: 75 mm. Outside Diameter: 130 mm. Overall Width: 25 mm per bearing. Total Width: 50 mm for the pair stacked back to back. Bore Type: Straight. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1 per bearing. Bearing Material: Bearing steel.
MM — Timken Fafnir super-precision grade P4S. Timken’s Machine Tool Catalog sets P4S running accuracy at ABEC 9 / ISO P2 while holding the remaining bearing features at ABEC 7 / ISO P4.
215 — the 200 dimension series at bore code 15, giving the 75 x 130 x 25 mm envelope shared with ISO 7215.
DB — back-to-back duplex. Two bearings ground as a matched set and mounted with their outer-ring back faces together.
Precision Class: ABEC 7/9 / P4S. Super-precision grinding holds bore, outside diameter and raceway running accuracy far tighter than a standard-class bearing, which is what keeps spindle runout and running vibration low at speed.
Mounting Arrangement: Back-to-back duplex (DB). Back-to-back mounting sets the two contact lines diverging outward, so the effective load centres sit wider apart than the physical width of the pair. That geometry carries tilting moments and reversing thrust in either direction.
Timken super-precision ball bearings are universally flush ground. The same matched pair will mount back to back, face to face or in tandem, and the arrangement is chosen at assembly rather than at order.
Bore Diameter: 75 mm. Outside Diameter: 130 mm. Overall Width: 25 mm. Total Width: 50 mm as a back-to-back pair. Bore Type: Straight, for an interference fit on a ground spindle journal.
Unit Quantity: 2 Pcs. Series: MM200. Base Number: MM215.
The 75 x 130 x 25 mm envelope is the ISO 7215 size, and same-envelope super-precision bearings are listed in the cross-reference fields. Those entries are flagged as 15° executions: the MM215 carton designation carries the size, the precision grade and the duplex arrangement, and the cross-references match on envelope and class.
$111.47
35 in stock
$231.30
29 in stock
Rockwell’s own product page for the Kinetix 6000 is down
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
