NSK7019CTYDULPA7Angular Contact Ball Bearing – 95 mm ID, 145 mm OD, 24 mm Width, Open, 15° Contact Angle, Light Preload, Matched Duplex Pair.

Product Description

What this part is:

NSK 7019CTYDULPA7 is a super-precision single-row angular contact ball bearing, 95 mm bore, 145 mm outside diameter, 24 mm width, supplied as a universally matchable duplex pair of 2 pieces, open, straight bore. Unit Quantity: 2 Pcs.

Decoding the designation:

7019 — ISO dimension series 10 (70 series), bore code 19, 95 mm bore.

C — 15° contact angle.

TY — ball-guided cage.

DUL — duplex, universally ground set at light preload.

Specifications:

Bore Diameter: 95 mm (3.7402 in). Outside Diameter: 145 mm (5.7087 in). Overall Width: 24 mm (0.9449 in). Total Width: 48 mm (1.8898 in) for the pair. Contact Angle: 15°. Preload: Light. Number Of Rows: 1. Rolling Elements: Ball. Closure Type: Open. Cage Type: Ball-guided. Basic Dynamic Load Rating: 92,500 N. Basic Static Load Rating: 73,000 N. Limiting Speed: 9,500 rpm grease; 12,000 rpm oil or oil-air. Item Weight: 1.21 kg (2.67 lb) per bearing. Unit Quantity: 2 Pcs.

Dimensions and mounting:

Envelope: 95 x 145 x 24 mm per bearing; 48 mm stacked width of the pair. Arrangement: universally matchable duplex, back-to-back, face-to-face or tandem from the same pair. Both bearings are preloaded sets with no internal clearance row.

Compatibility and replacement:

Cross-Reference 1: SKF 7019 CD/P4A DGA — 15° light-preload universal set, P4A designation. Cross-Reference 2: FAG B7019-C-T-P4S-UL — 15°, phenolic cage. Cross-Reference 3: NSK 7019A5 — 25° contact angle.

Frequently asked questions:

What are the size and contact angle of the NSK 7019CTYDULPA7?

95 mm bore, 145 mm outside diameter, 24 mm width, 15° contact angle (C).

What do DUL and TY mean in 7019CTYDULPA7?

DUL is a duplex universally ground set at light preload; TY is a ball-guided cage.

What load ratings and speeds apply?

Basic dynamic load rating 92,500 N, basic static load rating 73,000 N, limiting speed 9,500 rpm on grease and 12,000 rpm on oil or oil-air.