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SNFAEX200-7CE1DULAngular Contact Ball Bearing — 200 mm ID, 310 mm OD, 51 mm Width, 15° Contact Angle, ABEC 7, Light Preload

Condition: New

Availability:

3 in stock

Super-precision angular contact ball bearing pair, 200 x 310 x 51 mm, 15° contact angle, ABEC 7 / P4, light preload. SKF 7040 CD/P4ADGA equivalent.

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List Price

$4,911.34

3 in stock

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Specifications

Key Specifications

MFR / BrandSNFA
MPNEX200-7CE1DUL
Model2MM-9140 / 7040C / EX 200-7 CE 1 DUL
Bearing TypeAngular Contact Ball Bearing
ID200 mm
OD310 mm
Width51 mm

Technical Specifications

Mpn VariantsEX200-7CE1DUL, EX 200 7CE1 DUL, EX-200-7-CE-1-DUL, EX200 7 CE 1 DUL
Precision ClassABEC 7 / P4
Cage TypeOuter-ring guided
Dynamic Load Rating296,000 N
Static Load Rating390,000 N
SeriesEX (ISO 10)
Item Weight12.1 kg (26.7 lb)
Cage MaterialPhenolic
Number Of Rows1
Snap Ring IncludedNo
Limiting Speed4,500 rpm grease; 6,700 rpm oil
Contact Angle15°
PreloadLight
Mounting ArrangementUniversal matched pair (back-to-back, face-to-face or tandem)

Cross-References

Cross Reference 1SKF 7040 CD/P4ADGA
Cross Reference 2SKF 7040 CDGA/P4A
Cross Reference 3FAG B7040-C-T-P4S-UL
Cross Reference 4NSK 7040CTRDULP4
Cross Reference 5Fafnir 2MM9140WICRDUL
Seller Part Number: B-DE5#GD7HBC

Product Description

What this part is

SNFA EX200-7CE1DUL is a matched set of two super-precision single-row angular contact ball bearings from the SNFA EX high-capacity series, ISO dimension series 10. Bore Diameter: 200 mm. Outside Diameter: 310 mm. Width: 51 mm per bearing. Contact Angle: 15°. Precision Class: ABEC 7 / P4. The current SKF equivalent is the 7040 CD/P4ADGA high-capacity D design pair.

Decoding the designation

EX — SNFA high-capacity angular contact series, ISO dimension series 10 (70xx envelope).

200 — bore diameter in millimetres.

7 — SNFA precision grade, ABEC 7 (ISO P4).

C — phenolic resin cage.

E — cage centred on the outer ring.

1 — 15° contact angle.

DU — universal duplex set: two bearings ground for back-to-back, face-to-face or tandem mounting.

L — light preload.

What these specs mean in practice

Dynamic Load Rating: 296,000 N per bearing. Static Load Rating: 390,000 N per bearing. Limiting Speed: 4,500 rpm grease; 6,700 rpm oil-air, single bearing. The 15° angle favours radial stiffness and speed; the high-capacity EX section carries heavy combined loads on large-bore spindles, rotary tables and heavy machine tool arbors.

Mounting data

Item Weight: 12.1 kg (26.7 lb) per bearing. Cage Type: Outer-ring guided. Cage Material: Phenolic. Closure Type: Open.

Quantity and configuration

Unit Quantity: 2 Pcs. Mounting Arrangement: Universal matched pair, back-to-back, face-to-face or tandem. Preload: Light.

Interchange guidance

SKF owns SNFA and lists the EX series as the SNFA equivalent of its 70 .. CD range. Cross-references with the same 200 x 310 x 51 mm envelope and 15° contact angle: SKF 7040 CD/P4ADGA, SKF 7040 CDGA/P4A, FAG B7040-C-T-P4S-UL, NSK 7040CTRDULP4, Fafnir 2MM9140WICRDUL.

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