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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:
2 in stock
Single-row angular contact ball bearing, 75 x 130 x 25 mm, open, phenolic separator, duplex tandem set, light preload, ABEC-7. Sold as 2 Pcs.
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$401.44
2 in stock
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| MFR / Brand | NDH |
|---|---|
| MPN | Q20215DTL7A |
| Model | Q-20215-DT-L7-A 7215 |
| Bearing Type | Angular Contact Ball Bearing |
| Width | 25 mm |
| Preload | Light |
|---|---|
| Base Number | 20215 |
| Industry Terms | duplex tandem pair, matched set angular contact, spindle bearing, phenolic cage bearing, universally ground bearing |
| Common Misspellings | Q20215DTL7A, Q20215 DTL 7A, NDH Q-20215-DT-L-7-A, New Departure Q20215DTL7A, Departure 20215 |
| Application Types | Machine tool spindles, precision gearbox thrust positions, pump and compressor thrust ends |
| Bore Shaft Size | 75 mm (2.9528 in) |
| Mpn Variants | Q20215DTL7A, Q-20215-DT-L7-A, Q 20215 DTL 7A, Q20215DTL7, 20215DTL7A, 20215 |
| Manufacturer Status | Obsolete. New Departure Hyatt was a General Motors division; the bearing line passed through Delphi and this designation is no longer produced. |
| Arrangement Configuration | Duplex tandem (DT) |
| Precision Class | ABEC 7 |
| Additional Attributes | Each bearing single row; two matched bearings per set; faces flush ground; phenolic ball separator; rust-preventive slush finish |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Part Number | Q20215DTL7A |
| Precision Rating | ABEC 7 |
| Closure Type | Open |
NDH (New Departure Hyatt) Q20215DTL7A is a single-row angular contact ball bearing set: two matched bearings in a duplex tandem arrangement. Bore Diameter: 75 mm. Outside Diameter: 130 mm. Width, each bearing: 25 mm. Open on both faces, phenolic ball separator, faces flush ground. Unit Quantity: 2 Pcs.
Q — nonmetallic (phenolic) ball separator.
20215 — New Departure 20200 angular contact series; bore code 15 = 75 mm; ISO 7215 size envelope.
DT — duplex tandem matched set with faces flush ground for universal mounting. A matched set of single-row bearings, not a double-row bearing.
L — light preload (NDH duplex preload classes: L light, X medium, T heavy).
7 — ABEC 7 tolerance class.
A — rust-preventive slush.
Bore Diameter: 75 mm (2.9528 in). Outside Diameter: 130 mm (5.1181 in). Width, each bearing: 25 mm (0.9843 in).
Number Of Rows: 1 per bearing. Rolling Elements: Ball. Closure Type: Open. Cage Material: Phenolic.
Precision Class: ABEC 7. Preload: Light. Arrangement: Duplex tandem, universally ground. Series: NDH 20200 angular contact.
ISO size envelope: 7215 (75 x 130 x 25 mm). Manufacturer status: obsolete; New Departure Hyatt was a General Motors division and the line later passed through Delphi. Q20215DTX5A is a related size at medium preload and ABEC 5.
Bore 75 mm, outside diameter 130 mm, width 25 mm per bearing, open, phenolic separator.
DT is a duplex tandem matched set with flush-ground faces. L is light preload.
The 7 in the designation is ABEC 7.
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