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SKF 71918-CDP4A/DGA Precision Angular Contact Bearing 90x125x18mm 7918 2 Pcs
SKF 71918 CD/P4ADGA is a matched pair of super-precision, high-capacity single row angular contact ball bearings in the 719 ultra-light series. Bore Diameter: 90 mm. Outside Diameter: 125 mm. Width: 18 mm per bearing. Contact Angle: 15°. Unit Quantity: 2 Pcs, one universally matchable pair.
Decoding the designation:719 — ISO dimension series 19, ultra-light section.
18 — bore code, 18 x 5 = 90 mm bore.
CD — 15° contact angle, high-capacity D design.
P4A — SKF tolerance class: ISO P4 dimensional accuracy with ISO P2 running accuracy.
DGA — set of two universally matchable bearings, extra light preload.
Specifications:Bore Diameter: 90 mm. Outside Diameter: 125 mm. Width: 18 mm per bearing. Contact Angle: 15°. Number Of Rows: 1 per bearing. Closure Type: Open.
Dynamic Load Rating: 47,500 N per bearing. Static Load Rating: 51,000 N per bearing.
Precision Class: P4A (ABEC 7 / P4 dimensional, P2 running accuracy). Preload: Extra light (DGA). Design: High-capacity D. Bearing Material: Bearing steel.
Item Weight: 0.549 kg (1.21 lb) per bearing. Mounting Arrangement: universal pair, back-to-back, face-to-face or tandem.
Compatibility and replacement:Cross-references at 15°, super-precision class: FAG B71918-C-T-P4S-DUL, NSK 7918CTYNDULP4, NTN 7918CDBL, Fafnir 2MM9318WI DUL. ISO base number 71918.
Frequently asked questions:What are the dimensions and contact angle of the SKF 71918 CD/P4ADGA?Bore 90 mm, outside diameter 125 mm, width 18 mm per bearing, contact angle 15°.
What does DGA mean in 71918 CD/P4ADGA?DGA is a set of two universally matchable bearings with extra light preload.
What are the load ratings of the 71918 CD/P4ADGA?Dynamic load rating 47,500 N and static load rating 51,000 N, per bearing.
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