Angular Contact Ball Bearings 7901ctynsulp4 Spindle Bearings 12X24X6 mm 7902AC 7903AC

• Contact Angle: 25°
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial and Axial Combined Load
• Material: Stainless Steel
• Model NO.: 7901CTYNSULP4
• Cage: Polymiade Cage
• Application: Spindle Machine
• Transport Package: Standard Carton Box
• Specification: 12x24x6 mm
• Trademark: NSK
• Origin: Japan

Product Description

NSK Angular Contact Ball Bearings 7901CTYNSULP4  Spindle Bearings 12x24x6 mm
 

Features:

1. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
2. Advanced Grease Technology - NSK lubricants that can extend grease life and performance.
3. High Grade Balls - Quiet and smooth operation even at high speed.
4. Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.
5. Contact Angle - Offered in 15, 25, 30 and 40 degree angles.
6. Cages - Available in a range of Polyamide, steel and brass cage assemblies.

Bearing number : 7901CTYNSULP4

Size (mm) : 12x24x6mm

Brand : NSK

Bore Diameter (mm) : 12

Outer Diameter (mm) : 24

Width (mm) : 6

Bearing dimensions and specification in brand catalogue :

d - 12 mm

D - 24 mm

B - 6 mm

C - 6 mm

a - 5,4 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

da min. - 14,5 mm

Da max. - 21,5 mm

ra max. - 0,3 mm

Weight - 0,011 Kg

Basic dynamic load rating (C) - 3,35 kN

Basic static load rating (C0) - 1,86 kN

(Grease) Lubrication Speed - 45 000 r/min

(Oil) Lubrication Speed - 63 000 r/min

Calculation factor (f0) - 14,7

Standard Cages for Angular Contact Ball Bearings:

Series	Pressed Steel Cages	Machined Brass Cages
79A5,C	-	7900-7940
70A	7000-7018	7019-7040
70C	-	7000-7022
72A,B	7200-7222	7224-7240
72C	-	7200-7240
73A,B	7300-7320	7321-7340