SKF 7034ACD/HCP4ATGA Super-precision angular contact ball bearing

SKF 7034ACD/HCP4ATGA 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.

Type

Super-precision angular contact ball bearing

Designation

SKF 7034ACD/HCP4ATGA

Bore d

170 mm

HS code

8482.10

Bore diameter

170 mm

Outside diameter

260 mm

Width

126 mm

Contact angle

25 °

Basic dynamic load rating

436 kN

Basic static load rating

695 kN

Note

Refer to catalogue data or contact SKF for the attainable speeds

Contact type

Normal contact (two-point contact)

Number of rows

3

Ring type

One-piece inner and outer rings

Design

High-capacity D

Universal matching bearing

Yes, back-to-back (<>), face-to-face (>>)

Matched arrangement

Universal matching

Number of bearings in matched set

3

Matched condition (axial clearance/ preload)

Extra light preload

Tolerance class

P4A

Material, bearing

Hybrid (ceramic balls)

Coating

Without

Sealing

Without

Lubricant

None

Indicative carbon footprint for new product

64.6 kg CO2e

Product net weight

17.5 kg

eClass code

23-05-08-03

UNSPSC code

31171531

Standard

SKF designation convention (see description for governing ISO / DIN)

Material

As declared by SKF designation suffix

Temperature Range

Per SKF product data

HS Code

8482.10

• FAG 70344
• NSK 70344
• GMN 70344
• Timken 70344
• Koyo 70344
• Equivalent: 70344 (FAG)
• Equivalent: 70344 (NSK)
• Equivalent: 70344 (GMN)
• Equivalent: 70344 (Timken)
• Equivalent: 70344 (Koyo)