NSK NJ2338B1-A-MYC3DBU1U303+KL83A+X389

Specifications

Brand	NSK
Item Number	NJ2338B1-A-MYC3DBU1U303+KL83A+X389 NSK
Category	Cylindrical Roller Bearing Single Row

Weight and Dimensions

Inner (d) MM	190
Outer (D) MM	400
Width (B) MM	347
Weight (kg)	165.108 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	M - Brass Cage
External Modification	NR - Groove and Snap Ring
Radial Internal Play	C3 Internal Play (Higher than Cn)
Precision	Standard Precision
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

B1	Internal Design Modifcation
A	Design Number
MY	Pressed Brass Retainer, Rolling Element Guided
C3	Internal Clearance Larger Than Normal
DB	Two Bearings
U1	Special Quality Control Specification
U303	The Code U303 In The Article Number Of An NSK Bearing Shows That It Was Specially Developed And Produced For Use In Wind Power Technology. These Wind Turbine Bearings Are Made From Premium, High-Purity Bearing Steels And Special Steels Used Exclusively By NSK. They Are Also Assembled In Separate Production Areas And Subject To Special Packaging Regulations, Which Prevent Contamination
KL83A	Spacer Of 83mm Width Between The Two Bearing Rows
X389	Snap Ring At The Spacer