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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.
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2 in stock
SNFA E217-7CE1DU angular contact ball bearing pair, 17 x 40 x 12 mm, 15° contact angle, ABEC 7 / P4, duplex universal, phenolic cage. Two bearings.
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$137.63
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| MFR / Brand | SNFA |
|---|---|
| MPN | E217-7CE1DU |
| Model | E-217-7-CE-1-DU/16 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 17 mm |
| OD | 40 mm |
| Width | 12 mm |
| Series | SNFA E 200 (ISO 02) |
|---|---|
| Cage Type | Machined, outer-ring located |
| Dynamic Load Rating | 1,140 daN (C33, per bearing) |
| Static Load Rating | 720 daN (C0, per bearing) |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Base Number | 7203 |
| Overall Width | 12 mm |
| Mpn Variants | E217-7CE1DU, E-217-7-CE-1-DU/16, E 217-7 CE 1 DU, 7203-C, 7203 C P4, 2MM 203 WI DU |
| Arrangement Configuration | Duplex universal pair (DU) |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Minimum chamfer Rmin 0.6 mm; rmin 0.3 mm |
| Closure Type | Open |
| Cross Reference 1 | NSK 7203CTRDULP4 - light preload |
|---|
SNFA E217-7CE1DU is a duplex universal pair of super-precision angular contact ball bearings, SNFA E 200 series, ISO dimension series 02, size 7203. Unit Quantity: 2 Pcs. The pair is marked DU/16.
E2 — SNFA E 200 series, ISO dimension series 02.
17 — bore diameter, 17 mm.
7 — ABEC 7 precision.
C — stratified textile resin (phenolic) cage.
E — cage located on the outer ring.
1 — 15° nominal contact angle.
DU — duplex universal. The pair mounts back-to-back, face-to-face or tandem.
Bore Diameter: 17 mm. Outside Diameter: 40 mm. Overall Width: 12 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Rolling Elements: Ball. Number Of Rows: 1 per bearing. Cage Material: Phenolic. Cage Type: Machined, outer-ring located. Closure Type: Open. Bore Type: Straight.
Dynamic Load Rating: 1,140 daN per bearing (SNFA C33 rating). Static Load Rating: 720 daN per bearing (C0).
Minimum chamfer, outer ring (Rmin): 0.6 mm. Minimum chamfer, inner ring (rmin): 0.3 mm. Arrangement: duplex universal pair (DU).
ISO size 7203, 17 x 40 x 12 mm, 15°, ABEC 7 / P4. NSK 7203CTRDULP4: same 17 x 40 x 12 mm size, 15° angle, phenolic cage and P4 class, light preload.
Bore Diameter: 17 mm. Outside Diameter: 40 mm. Overall Width: 12 mm. ISO size 7203.
Contact Angle: 15° (the 1 in the designation). Precision Class: ABEC 7 / P4 (the 7 in the designation).
DU is duplex universal: the pair mounts back-to-back, face-to-face or tandem.
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