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SKF7022CDP4ADGBAngular Contact Ball Bearing — Super-Precision P4A, 110 mm ID, 170 mm OD, 28 mm Width, 15° Contact Angle, Universally Matchable, Light Preload

Condition: New

Availability:

2 in stock

Super-precision angular contact ball bearing, 110 x 170 x 28 mm, 15° contact angle, class P4A. Universally matchable, light preload GB.

List Price

$1,200.23

2 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPN7022CDP4ADGB
Model7022CDP4ADGB
Bearing TypeAngular Contact Ball Bearing, Open
ID110 mm
OD170 mm
Width28 mm

Technical Specifications

MaterialChrome Steel
Series7000
PreloadLight (GB)
Base Number7022
Industry TermsSpindle bearing; super-precision bearing; precision angular contact bearing; machine tool bearing
Common Misspellings7022 CDGB P4A; 7022CGDB/P4A; 70 22 CDGB; 7022CDG8/P4A; 7202 CDGB/P4A
Application TypesMachine tool spindles; grinding spindles; high-speed motor spindles; precision rotary tables
Overall Width28 mm
Mpn Variants7022 CDGB/P4A; 7022-CD/P4ADGB; 7022-CD-P4A-DGB; 7022CDP4ADGB; 7022C
Arrangement ConfigurationUniversally matchable
Precision ClassP4A
Cage TypeOuter-ring shoulder-guided
Dynamic Load Rating111,000 N
Static Load Rating108,000 N
Precision RatingP4A
Rolling ElementsBall
Item Weight1.93 kg (4.25 lb)
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50
Contact Angle15°
Mounting ArrangementUniversally matchable — back-to-back, face-to-face or tandem
Bearing MaterialBearing steel

Cross-References

Cross Reference 1Timken/Fafnir 2MM9122WICRSUM
Cross Reference 2FAG B7022-C-T-P4S-UM
Cross Reference 3NSK 7022CTRSUMP4
Cross Reference 4RHP 7022X2TRSUMP4
Seller Part Number: B-CE1#UW6PDG

Product Description

What this part is

SKF 7022 CDGB/P4A super-precision, high-capacity, universally matchable single-row angular contact ball bearing. Bore Diameter: 110 mm. Outside Diameter: 170 mm. Overall Width: 28 mm. Contact Angle: 15°. Precision Class: P4A. Number Of Rows: 1. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Cage Type: Outer-ring shoulder-guided. Bearing Material: Bearing steel. Item Weight: 1.93 kg (4.25 lb) per bearing.

Decoding the designation

70 — ISO light dimension series 10. A 110 mm bore carries a 170 mm outside diameter in a 28 mm section.

22 — bore code. 22 × 5 = 110 mm.

C — 15° contact angle. The shallow angle favours running speed and radial stiffness.

D — high-capacity internal design.

GB — universally matchable, light preload.

P4A — SKF super-precision tolerance class: P4 dimensional accuracy with running accuracy held tighter still.

What these specs mean in practice

Dynamic Load Rating: 111,000 N. Static Load Rating: 108,000 N. Both figures are per bearing. The rating pair sets bearing life at speed and the permanent-deformation limit at rest.

Contact Angle: 15°. Radial load is carried together with axial load acting in one direction. Contact type is normal, two-point. Both rings are one piece.

Closure Type: Open, supplied unlubricated and preserved for spindle-shop cleaning and grease or oil charging at build.

Mounting data

Mounting Arrangement: universally matchable back-to-back, face-to-face or tandem. Bore Type: Straight. Item Weight: 1.93 kg (4.25 lb) per bearing. Harmonization Code: 8482.10.50.

Interchange guidance

Same envelope, same 15° angle, same super-precision class: Timken/Fafnir 2MM9122WICRSUM, FAG B7022-C-T-P4S-UM, NSK 7022CTRSUMP4, RHP 7022X2TRSUMP4.

Preload is part of the identity.

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