NSK 7228BDB

Specifications

Brand	NSK
Item Number	7228BDB NSK
Category	Angular Contact Ball Bearing Single Row

Weight and Dimensions

Inner (d) MM	140
Outer (D) MM	250
Width (B) MM	84
Inner (d) Inch	5.5118
Outer (D) Inch	9.8425
Width (B) Inch	3.3071
Weight (kg)	18.6 kg

Product Properties

Seal	No Seal
Cage Type	M - Brass Cage
Precision	Standard Precision
Contact Angle	40 degrees
Pairing	DB - O-arrangement, 2
Axial Internal Clearance / Preload	No Preload
Lubrication	Standard Lubrication

Suffix description

B	40° Contact Angle
DB	Set Of 2 Bearings O-Arrangement