SKF 71903ACD/P4AQBCD

Specifications

Brand	SKF
Item Number	71903ACD/P4AQBCD SKF
Category	Angular Contact Ball Bearing Single Row

Weight and Dimensions

Inner (d) MM	17
Outer (D) MM	30
Width (B) MM	28
Inner (d) Inch	0.6693
Outer (D) Inch	1.1811
Width (B) Inch	1.1024
Weight (kg)	0.07 kg

Product Properties

Seal	No Seal
Cage Type	TB - Hard Fiber Cage
Precision	P4 Precision (Higher than P5)
Contact Angle	25 degrees
Pairing	QBC - O-arrangement, 4
Axial Internal Clearance / Preload	D - Zero Clearance
Lubrication	Standard Lubrication

Suffix description

ACD	25° Contact Angle
P4A	Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4
QBCD	Four Matched Single Row Deep Groove Or Angular Contact Ball Bearings Arranged Tandem - Back-To-Back <<>>, Zero Preload