NSK TM311A2NRC3U02-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

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Bearing Parameters

Availability	IN STOCK
Brand	NSK
Model	TM311A2NRC3U02	Deep Groove Ball Bearings Single Row
Also known as
Inner (d) MM	55,00
Outer (D) MM	120,00
Width (B) MM	29,00
Weight (kg)	1.50
Technical details (2RS)	A2= NR=Snap Ring Groove In Bearing Outer Ring And Appropriate Snap Ring. C3=Internal Clearance Larger Than Normal. U02=
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)	TM311A2NRC3U02
Bore	C - Cylindrical Bore
Seal	2RS - Rubber Seal on Two Sides
Cage Type	S - Steel or Standard Cage
External Modification	NR - Groove and Snap Ring
Radial Internal Play	C3 Internal Play (Higher than Cn)
Precision	Standard Precision
Heat Stabilization	Standard Lubrication
Special Treatment	No Heat Stabilization - Temperatures up to 120°C

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Name : Arvind Mehta
From : INDIA

Time : 2025/7/4 Review:★★★★★

I’ve tested several bearing suppliers over the past decade, but this one stands out in terms of value for money. The team was responsive to our customization requests (special markings + packaging), which made integration into our inventory seamless.

---- Arvind Mehta

Name : Rachel Turner
From : USA

Time : 2025/7/01 Review:★★★★★

Our elevator systems have very strict tolerance requirements for bearings, as any deviation can affect noise levels and passenger comfort. SKF bearings are consistently quiet and perform exceptionally well.

---- Rachel Turner

Name : Markus Schneider
From : CA

Time : 2025/6/29 Review:★★★★★

We’ve been sourcing deep groove ball bearings from this supplier for over a year now, and the quality has been consistent across all batches. We use them in our electric motor assemblies, where long lifespan and low noise are critical. The bearings are well-sealed, operate smoothly even under heavy load, and meet ISO standards. Delivery times have also been reliable, which is important for our production schedule. Overall, very satisfied and we intend to scale up our orders this quarter.

---- Markus Schneider

Name : Stefano
From : Italy

Time : 2025/6/26 Review:★★★★★

bearings are holding up extremely well. We run 24/7 production and these haven’t failed once. Quality speaks for itself.

---- Stefano

Name : Daniel
From : USA

Time : 2025/6/24 Review:★★★★★

NSK bearings arrived faster than expected and they fit perfectly. Been running them in our machinery with excellent performance.

---- Daniel

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NSK TM311A2NRC3U02

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