NSK60TAC120BSUC10PN7BBall Screw Support Bearing — 60 mm ID, 120 mm OD, 20 mm Width, Open, 60° Contact Angle, Single Universally Matchable, ABEC 7

Product Description

What this part is:

NSK 60TAC120BSUC10PN7B is a single-row ball screw support bearing from NSK’s TAC series, 60° contact angle. Size: 60 mm bore, 120 mm outside diameter, 20 mm width. Open on both faces, single universally matchable. Unit Quantity: 1 Pc.

Decoding the designation:

60 — bore, 60 mm.

TAC120 — NSK ball screw support series, 120 mm outside diameter, 60° contact angle.

B — design execution.

SU — single, universally matchable: any two bearings of this designation pair without a spacer.

C10 — special axial clearance or preload, made to order.

PN7B — NES Class 7 accuracy, equal to ABEC 7 / P4.

Specifications:

Bore Diameter: 60 mm (2.3622 in). Outside Diameter: 120 mm (4.7244 in). Width: 20 mm (0.7874 in). Contact Angle: 60°. Number of Rows: 1. Preload: Special (C10). Precision Class: ABEC 7 / P4. Mounting Arrangement: Universal. Closure Type: Open. Rolling Elements: Balls. Item Weight: 1.16 kg (2.56 lb). Country of Origin: Japan.

Dimensions and mounting:

Bore: 60 mm straight. Outside Diameter: 120 mm. Width: 20 mm. Universally matchable singles stack back-to-back, face-to-face or in tandem without a spacer.

Compatibility and replacement:

Cross-references on the 60 x 120 x 20 mm envelope at 60°: SKF BSB060120; Timken Fafnir MM60BS120; Barden 60BS120.

Frequently asked questions:

What size and contact angle is the NSK 60TAC120BSUC10PN7B?

60 mm bore x 120 mm outside diameter x 20 mm width, with a 60° contact angle.

What does SU mean in 60TAC120BSUC10PN7B?

SU is a single universally matchable bearing: any two bearings of this designation can be mounted back-to-back, face-to-face or in tandem without a spacer.

What precision class is the 60TAC120BSUC10PN7B?

PN7B is NES Class 7, equal to ABEC 7 / P4.