NSK QJ338EM C3 U303-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

Bearing Images

Bearing Parameters

Availability	IN STOCK
Brand	NSK
Model	QJ338EM C3 U303	Four Point Contact Ball Bearing
Also known as
Inner (d) MM	190
Outer (D) MM	400
Width (B) MM	78
Weight (kg)	49
Technical details (2RS)	E=Increased Load Capacity. M=Machined Brass Cage, Located On The Rolling Elements. C3=Internal Clearance Larger Than Normal. U303=The Code U303 In The Article Number Of An NSK Bearing Shows That It Was Specially Developed And Produced For Use In Wind
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)	QJ338EM C3 U303
Bore
Seal	No Seal
Cage Type	MA - Brass Cage, Centered on Outer Ring
External Modification	No External Modification
Radial Internal Play	C3 Internal Play (Higher than Cn)
Precision	Standard Precision
Heat Stabilization
Special Treatment	No Heat Stabilization - Temperatures up to 120°C

REVIEWS

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MOST HELPFUL REVIEWS

Name : Massimo Secondo
From : USA

Time : 2024/04/01 Review:★★★★★

I purchased the matching linear bearings for my screen printing machine here, michael was very professional and recommended the right model to me, I had to purchase the cycle of about four months, I will choose to cooperate again next time.