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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
4 in stock
Fafnir MM215DBS super-precision angular contact ball bearing, 75 x 130 x 25 mm, back-to-back (DB) matched pair, universally flush ground, 2 Pcs.
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$329.93
4 in stock
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| 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 |
| 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 |
| Closure Type | Open |
| Cross Reference 1 | Fafnir 2MM215WI - 15 deg |
|---|
Fafnir MM215DBS super-precision angular contact ball bearing, supplied as a back-to-back (DB) matched pair. Unit Quantity: 2 Pcs.
MM — Timken Fafnir super-precision ball bearing series.
215 — 200 dimension series at bore code 15, giving the 75 x 130 x 25 mm envelope.
DB — back-to-back duplex. Two bearings ground as a matched set and mounted with their outer-ring back faces together.
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. Mounting Arrangement: Back-to-back duplex (DB). Bearing Material: Bearing steel. Series: MM200. Base Number: MM215. Unit Quantity: 2 Pcs.
Bore Diameter: 75 mm. Outside Diameter: 130 mm. Overall Width: 25 mm per bearing. Total Width: 50 mm as a back-to-back pair. Timken super-precision ball bearings are universally flush ground, so the pair mounts back to back, face to face or in tandem.
Cross-Reference 1: Fafnir 2MM215WI – 15 deg, the Timken size sibling with the same 75 x 130 x 25 mm envelope.
Bore 75 mm, outside diameter 130 mm, width 25 mm per bearing and 50 mm for the pair stacked back to back.
DB is back-to-back duplex: two bearings ground as a matched set and mounted with their outer-ring back faces together.
Unit Quantity: 2 Pcs, one back-to-back matched pair.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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