SKF 7011ACEGA/HCP4AL2 Super-precision angular contact ball bearing

SKF · Bearings & Power Transmission · Super-Precision Angular Contact Bearings · Sweden · skf.com

Part Number
7011ACEGA/HCP4AL2 · HS 8482.10

SKF 7011ACEGA/HCP4AL2 super-precision angular contact ball bearing. Super-precision (ISO 492 P4A / P2A) single-row angular contact ball bearing for machine-tool spindles, high-speed pump rotors, precision index tables. Contact angle 15° (E / 7000C) or 25° (7000A / ACD). Standard cage TN9 (nylon) or T (fabric-reinforced phenolic) for the highest speed ratings. Universally-matched sets available for back-to-back, face-to-face or tandem pair mounting. Boundary plan per ISO 15 / ISO 355: bore d = 55 mm, outside diameter D = 90 mm, width B (or height H) = 18 mm.

Technical Specifications

Type	Super-precision angular contact ball bearing
Designation	SKF 7011ACEGA/HCP4AL2
HS code	8482.10
Bore d	55 mm
Outside diameter D	90 mm
Width B / Height H	18 mm

Properties

Material	As declared by SKF designation suffix
Temperature range	Per SKF product data
Primary standard	SKF designation convention (see description for governing ISO / DIN)
Dimensions	55 × 90 × 18 mm (bore d × OD D × width B / height H)
MOQ	1

Compatibility

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Cross-References

FAG 701142
NSK 701142
GMN 701142
Timken 701142
Koyo 701142

Attached Documents

SKF 7011ACEGA/HCP4AL2 Super-precision angular contact ball bearing — Specification sheet