NSK60BNC19TDBLP4Super Precision Angular Contact Bearing — 60 mm ID, 85 mm OD, 13 mm Width, Open, Back-to-Back DB Set, Light Preload, P4, 2 Pcs

Product Description

What this part is:

NSK 60BNC19TDBLP4 super precision angular contact ball bearing, supplied as two pieces matched back-to-back. Bore 60 mm, outside diameter 85 mm, width 13 mm per bearing, 26 mm as a pair. Outer-ring-guided phenolic resin cage, light preload, P4 accuracy (ABEC 7), open. Unit Quantity: 2 Pcs.

Decoding the designation:

60 — bore diameter, 60 mm.

19 — dimension section; the 60 x 85 x 13 mm envelope is shared with ISO 71912.

T — outer-ring-guided phenolic resin cage, rated to 120 °C.

DB — back-to-back matched pair.

L — light preload.

P4 — ISO Class 4 accuracy, ABEC 7.

Specifications:

Bore Diameter: 60 mm (2.3622 in). Outside Diameter: 85 mm (3.3465 in). Width: 13 mm (0.5118 in) per bearing. Total Width: 26 mm (1.0236 in) as a back-to-back pair. Precision Class: ABEC 7 / P4. Preload: Light. Mounting Arrangement: Back-to-back (DB). Cage Material: Phenolic resin. Cage Type: Outer-ring guided. Cage dmn limit: 2.8 million. Rolling Elements: Balls. Number Of Rows: 1 per bearing. Bore Type: Straight. Closure Type: Open. Bearing Material: Chrome bearing steel. Unit Quantity: 2 Pcs. Country of Origin: Japan.

Dimensions and mounting:

Envelope: 60 x 85 x 13 mm per bearing, the same envelope as ISO 71912 and the NSK 7912 designation. Outer rings sit with their wide faces together in the back-to-back arrangement.

Frequently asked questions:

What size is the NSK 60BNC19TDBLP4?

60 mm bore, 85 mm outside diameter, 13 mm width per bearing, 26 mm total width as a pair.

How many bearings are included?

Two bearings, matched back-to-back (DB) at light preload.

What accuracy class is the 60BNC19TDBLP4?

P4, ISO Class 4, equivalent to ABEC 7.