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IBC71906ETP4ULSuper-Precision Angular Contact Ball Bearing – 30 mm Bore x 47 mm OD x 9 mm Width, Open, 25 Degree, Light Preload

Condition: New – Open box
Condition Note: Made In Germany, New, No Box

Availability:

1 in stock

Super-precision angular contact ball bearing, 30 x 47 x 9 mm, 25° contact angle, open, phenolic land-riding cage, universal light preload, ISO P4 / ABEC 7.

List Price

$77.32

1 in stock

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Specifications

Key Specifications

MFR / BrandIBC
MPN71906ETP4UL
Model7906 3MV9306WI CR
Bearing TypeAngular Contact Ball Bearing, Open
ID30 mm
OD47 mm (1.8504 in)
Width9 mm

Technical Specifications

PreloadUniversal light
MaterialBearing Steel
Series719 (71906, ultra-light)
Base Number71906
Industry TermsSpindle bearing, super precision angular contact bearing, machine tool bearing, 25 degree angular contact, 719 series thin section bearing, IBC precision bearing
Common Misspellings71906 ETP4UL, 71906ET P4UL, 71906-ETP4-UL, IBC 71906E T P4 UL
Application TypesHigh-speed machine tool spindles, grinding spindles, precision gearboxes, robotics joints
Overall Width9 mm (0.3543 in)
Bore Shaft Size30 mm (1.1811 in)
Mpn Variants71906ETP4UL, 71906 ET P4 UL, 71906-E-T-P4-UL, 71906ET P4 UL, 71906ETP4UL Q155, Q155, 7906, 3MV9306WICRSUL, 3MV9306WI CR SUL
Precision ClassABEC 7 / P4
Closure TypeOpen
Cage TypeMachined, outer-ring land-riding
Rolling ElementsBalls
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Contact Angle25°
Part Number71906ETP4UL

Cross-References

Cross Reference 1Fafnir 3MV9306WICRSUL (25°, phenolic cage, universal light)
Cross Reference 2FAG B71906-E-T-P4S (25°, phenolic cage, P4)
Cross Reference 3SKF 71906 ACE/P4A (25°, same 30x47x9 mm envelope)
Cross Reference 4SKF 71906 CE/P4A (related size, 15° contact angle)
Seller Part Number: AM5B4#JTM0GZ

Product Description

What this part is:

IBC 71906ETP4UL single-row super-precision angular contact ball bearing. Bore Diameter: 30 mm. Outside Diameter: 47 mm. Width: 9 mm. Series: 719, ultra-light section. Bore Type: Straight. Closure Type: Open. Rolling Elements: Bearing steel balls. Cage: machined phenolic, outer-ring land-riding. Contact Angle: 25°. Preload: universal light. Precision Class: P4 / ABEC 7. Unit Quantity: 1 Pc.

Decoding the designation:

71906 — 719 ultra-light series, bore code 06 for 30 mm, matching ISO 71906 at 30 x 47 x 9 mm.

E — 25° contact angle.

T — fabric-base laminate phenolic cage.

P4 — ISO P4 precision, equivalent to ABEC 7.

UL — universal light preload. Faces are flush-ground so pieces stack in any combination and reach light preload without shims.

Specifications:

Part Number: 71906ETP4UL. Base Number: 71906. Brand: IBC. Internal Clearance: N/A on a preloaded execution. Condition: New – Open box.

Dimensions and mounting:

30 x 47 x 9 mm. A 25° contact angle carries roughly twice the thrust of a 15° bearing on the same envelope and gives higher axial stiffness. The 719 ultra-light section keeps the cross-section thin.

Compatibility and replacement:

The carton also carries the cross-referenced number 3MV9306WICRSUL (Fafnir) and the execution code Q155. Same 25° angle, phenolic cage and universal light preload: Fafnir 3MV9306WICRSUL, FAG B71906-E-T-P4S. SKF 71906 ACE/P4A is the 25° execution on the same envelope; SKF 71906 CE/P4A is a related size at 15°.

Frequently asked questions:

What is the contact angle of the IBC 71906ETP4UL?

25°, from the E in the designation.

What does UL mean?

Universal light preload: flush-ground faces that stack in any combination.

What are the dimensions?

30 mm bore, 47 mm outside diameter, 9 mm width.

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