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SNFA EX40-7CE3UM angular contact ball bearing, 40 x 68 x 15 mm, 25° contact angle, ABEC 7 / P4, universal, medium preload, phenolic cage. One bearing.
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| MFR / Brand | SNFA |
|---|---|
| MPN | EX40-7CE3UM |
| Model | EX40-7-CE-3-UM |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 40 mm |
| OD | 68 mm |
| Width | 15 mm |
| Base Number | 7008 |
|---|---|
| Overall Width | 15 mm |
| Mpn Variants | EX40-7CE3UM, EX40-7-CE-3-UM, EX 40-7 CE 3 UM, EX40 7CE3 UM, 7008 U-M |
| Arrangement Configuration | Universal (U), single bearing |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Minimum chamfer Rmin 1.0 mm; rmin 0.3 mm |
| Cage Type | Machined, outer-ring located |
| Dynamic Load Rating | 1,885 daN (C33) |
| Static Load Rating | 1,810 daN (C0) |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Contact Angle | 25° |
| Preload | Medium (M) |
SNFA EX40-7CE3UM is a single universally matchable super-precision angular contact ball bearing, SNFA EX series, ISO dimension series 10, size 7008. Bore Diameter: 40 mm. Outside Diameter: 68 mm. Overall Width: 15 mm. Contact Angle: 25°. Precision Class: ABEC 7 / P4. Preload: Medium.
EX — SNFA EX series, ISO dimension series 10.
40 — bore diameter, 40 mm.
7 — ABEC 7 precision.
C — stratified textile resin (phenolic) cage.
E — cage located on the outer ring.
3 — 25° nominal contact angle.
U — universal. Ground to pair with any other SNFA U bearing of the same size and preload.
M — medium preload.
Dynamic Load Rating: 1,885 daN (SNFA C33 rating). Static Load Rating: 1,810 daN (C0). Cage Material: Phenolic. Cage Type: Machined, outer-ring located. The 25° angle gives higher axial capacity and stiffness than the 15° execution.
Minimum chamfer, outer ring (Rmin): 1.0 mm. Minimum chamfer, inner ring (rmin): 0.3 mm. Bore Type: Straight. Closure Type: Open. Snap Ring: No.
Unit Quantity: 1 Pc. Single universal bearing, medium preload when paired.
ISO size 7008, 40 x 68 x 15 mm, 25° contact angle, ABEC 7 / P4.
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