FAG QJ304-MPA-S1-T42A-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

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Bearing Parameters

Availability	IN STOCK
Brand	FAG
Model	QJ304-MPA-S1-T42A	Four Point Contact Ball Bearing
Also known as	QJ304-XL-MPA-S1-T42A
Inner (d) MM	20,00
Outer (D) MM	52,00
Width (B) MM	15,00
Weight (kg)	0.18
Technical details (2RS)	MPA=(MA-Cage Type Segment)=Window-Type Machined Brass Cage; Guidance By The Outer Ring (Housing). S1=(Segment Heat Stab., Code 1)=Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To +200°C (392°F). T42A
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias	Four point contact bearings QJ3, main dimensions to DIN 628-4, separable, with split inner ring
Manufacturer Part Number (MPN)	QJ304-MPA-S1-T42A
Bore
Seal	No Seal
Cage Type	MA - Brass Cage, Centered on Outer Ring
External Modification	No External Modification
Radial Internal Play	C2 Internal Play (Less than Cn)
Precision	41 - Special Axial Clearance
Heat Stabilization
Special Treatment	S1 - Temperatures up to 200°C

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Name : Sophia Becker
From : Germany

Time : 2025/11/01 Review:★★★★★

Als ich eine alte SKF Lager für unsere Produktionsanlage suchte, meinten alle deutschen Händler, sie sei längst nicht mehr verfügbar. Ihr Unternehmen hatte sie tatsächlich auf Lager – original, schnell geliefert und zu einem fairen Preis.

---- Sophia Becker

Name : Priya Mehta
From : India

Time : 2025/10/24 Review:★★★★★

Got the hard-to-find KOYO bearing quickly.

---- Priya Mehta

Name : Lisa Visser
From : Netherlands

Time : 2025/10/22 Review:★★★★★

Perfect! Found my INA bearing here when no one else had it. Fast quote, cheap and genuine. 5 stars!

---- Lisa Visser

Name : Ethan Thompson
From : USA

Time : 2025/10/18 Review:★★★★★

Been searching for a discontinued TIMKEN tapered roller bearing for my 30-year-old factory machine for months. Local dealers either said it’s impossible or ignored my small order. Your team quoted in 2 hours, shipped authentic parts in 3 days, and the price was way lower than domestic quotes. Total lifesaver!

---- Ethan Thompson

Name : Takashi Yamamoto
From : Japan

Time : 2025/10/17 Review:★★★★★

古い工作機械用の NMB マイクロベアリングを探していました。国内のディーラーは少量の注文に応じてくれませんでした。貴社は型番を確認するとすぐに見積もりを提示し、本物の製品を迅速に発送してくれました。価格も竞争力があり、一件代発のサービスは非常に便利です。

---- Takashi Yamamoto

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FAG QJ304-MPA-S1-T42A

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