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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
3 in stock
Ball screw support bearing, 40 mm bore, 72 mm OD, 15 mm width, 60° contact angle. NSK 40TAC72BSUC10PN7B, single row, straight bore, ABEC 7 class.
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$123.25
3 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 40TAC72BSUC10PN7B |
| GTIN | 029176011634 |
| Model | 40TAC72B |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 40 mm |
| OD | 72 mm |
| Width | 15 mm |
| Series | TAC |
|---|---|
| Base Number | 40TAC72B |
| Industry Terms | ball screw support bearing; ball screw bearing; screw support bearing; thrust angular contact ball bearing; BSB bearing |
| Common Misspellings | 40TAC72BSUCI0PN7B; 40TAC72BSU10PN7B; 40TAK72BSUC10PN7B; 40TAC72BSUC1OPN7B |
| Application Types | CNC machine tool ball screw ends; linear actuator screw supports; press and injection machine screw drives; precision positioning stages |
| Overall Width | 15 mm |
| Mpn Variants | 40TAC72BSUC10PN7B; 40TAC72B SUC10PN7B; 40TAC72-B-SUC-10-PN-7B; 40-TAC-72-B-SUC-10-PN-7B; 40TAC72BSUC10; 40TAC72B; 40TAC72 |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Thick-section rings for axial stiffness at a ball screw end support |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Item Weight | 0.26 kg (0.57 lb) |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 60° |
| Bearing Material | Bearing steel |
| Closure Type | Open |
NSK 40TAC72BSUC10PN7B is a single-row angular contact ball screw support bearing. Bore Diameter: 40 mm. Outside Diameter: 72 mm. Overall Width: 15 mm. Contact Angle: 60°. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Unit Quantity: 1 Pc.
TAC — NSK’s ball screw support bearing series, an angular contact ball bearing with a 60° contact angle.
40 — Bore Diameter: 40 mm.
72 — Outside Diameter: 72 mm.
PN7 — NSK precision class equivalent to ISO Class 4 (ABEC 7).
Series: TAC. Contact Angle: 60°. Precision Class: ABEC 7 / P4. Item Weight: 0.26 kg (0.57 lb). Closure Type: Open. Bore Type: Straight. GTIN: 029176011634.
Bore Diameter: 40 mm (1.5748 in). Outside Diameter: 72 mm (2.8346 in). Overall Width: 15 mm (0.5906 in). Fillet Radius: 1 mm.
The bearing has a 40 mm bore, a 72 mm outside diameter and a 15 mm width.
The contact angle is 60°, the angle of NSK’s TAC ball screw support series.
It is ABEC 7, equivalent to ISO Class 4 (P4).
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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