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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:
11 in stock
Super-precision angular contact ball bearing, 20 x 42 x 12 mm, 15° contact angle, open, light preload duplex pair, P4 (ABEC 7). 2 Pcs, matched set.
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$135.35
11 in stock
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| MFR / Brand | NHBB |
|---|---|
| MPN | ME-1104DL |
| Model | 7004C T DUL P4 / 2MM9104WI CR DUL / ME 1104 DL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 20 mm |
| OD | 42 mm |
| Width | 12 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7000 |
| Preload | Light |
| Base Number | ME-1104 |
| Industry Terms | spindle bearing, super precision angular contact, duplex pair, ABEC 7 bearing, 7004 size |
| Common Misspellings | NHBB ME1104 DL, NHB ME-1104DL, NHBB ME-104DL, angular contract bearing |
| Application Types | Machine tool spindles, high-speed instrument and precision drive positions |
| Bore Shaft Size | 20 mm (0.7874 in) |
| Mpn Variants | ME-1104DL, ME-1104-DL, ME1104DL, ME 1104 DL, ME-1104-D-L |
| Arrangement Configuration | Duplex matched pair |
| Precision Class | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 per bearing |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Part Number | ME-1104DL |
| Closure Type | Open |
| Cross Reference 1 | 7004-C-TPA-P4-DUL |
|---|
NHBB ME-1104DL super-precision angular contact ball bearing set: two single-row bearings, 20 mm bore by 42 mm outside diameter by 12 mm wide, ground and marked as a duplex pair at light preload. Open on both faces. Unit Quantity: 2 Pcs.
ME-1104 — NHBB size designation on the 7004 envelope, 20 × 42 × 12 mm.
DL — duplex construction at light preload.
7004-C-TPA-P4-DUL — the same part in ISO-style code.
C — 15° contact angle.
TPA — phenolic cage.
P4 — ABEC 7 precision class.
DUL — duplex pair, light preload.
Bore Diameter: 20 mm (0.7874 in). Outside Diameter: 42 mm (1.6535 in). Overall Width: 12 mm (0.4724 in) per bearing; 24 mm (0.9449 in) for the pair. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: Light. Arrangement: Duplex matched pair. Cage Material: Phenolic. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1 per bearing. Unit Quantity: 2 Pcs.
Boundary dimensions: 20 × 42 × 12 mm per bearing. The pair is ground and marked for duplex mounting at light preload.
Cross-reference: 7004-C-TPA-P4-DUL (ISO-style code for the same specification).
Two single-row bearings, 2 Pcs, supplied as one matched duplex pair.
Bore 20 mm, outside diameter 42 mm, width 12 mm per bearing.
DL is duplex construction at light preload.
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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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