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Gulf71911CTP4GAAngular Contact Ball Bearing — 55 mm ID, 80 mm OD, 13 mm Width, 15° Contact Angle, ABEC 7 / P4

Condition: New

Availability:

1 in stock

Gulf 71911CTP4GA angular contact ball bearing, 55 x 80 x 13 mm, 15° contact angle, P4 / ABEC 7 precision. New condition.

List Price

$152.05

1 in stock

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Specifications

Key Specifications

MFR / BrandGulf
MPN71911CTP4GA
Model71911CTP4GA
Bearing TypeAngular Contact Ball Bearing

Technical Specifications

Base Number71911
Mpn Variants71911CTP4GA, 71911-C-T-P4-GA, 71911-C-T-P4-UL, 71911 C T P4 GA, 7911C, 7911-C
Precision ClassABEC 7 / P4
Number Of Rows1
Contact Angle15°

Cross-References

Cross Reference 1SKF 71911 CD/P4A
Cross Reference 2FAG B71911-C-T-P4S
Cross Reference 3NSK 7911CTYNSULP4
Seller Part Number: B-AK4B1#AR5BK7

Product Description

What this part is

Gulf 71911CTP4GA super-precision single-row angular contact ball bearing, ISO 719 series (71911 size). Carton markings include 71911-C-T-P4-GA/UL and 7911-C. Condition: new.

Decoding the designation

71911 — ISO 719-series angular contact size, 55 x 80 x 13 mm.

C — 15° contact angle.

P4 — ISO tolerance class P4, equivalent to ABEC 7.

What these specs mean in practice

Bore Diameter: 55 mm. Outside Diameter: 80 mm. Overall Width: 13 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Rolling Elements: Ball. Number Of Rows: 1.

The 15° angle favours speed and radial stiffness in spindle service; P4 tolerances give low runout.

Interchange guidance

MPN Variants: 71911CTP4GA, 71911-C-T-P4-GA, 71911-C-T-P4-UL, 71911 C T P4 GA, 7911C, 7911-C. Same 55 x 80 x 13 mm envelope and 15° angle: SKF 71911 CD/P4A, FAG B71911-C-T-P4S, NSK 7911CTYNSULP4.

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