FAG NNU4956SK.M.SP-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

Bearing Images

Bearing Parameters

Availability	IN STOCK
Brand	FAG
Model	NNU4956SK.M.SP	Cylindrical Roller Bearing Double Row
Also known as
Inner (d) MM	280
Outer (D) MM	380
Width (B) MM	100
Weight (kg)	31.40
Technical details (2RS)	S=(W33-SKF)=Lubrication Groove And Three Holes In Bearing Outer Ring. K=Tapered Bore, Taper 1:12. M=Solid Brass Cage, Roller Guided. SP=Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Appr
Inner (d) Inch	-
Outer (D) Inch	-
Width (B) Inch	-
Description from Medias
Manufacturer Part Number (MPN)	NNU4956SK.M.SP
Bore	K - 1:12 Tapered Bore (Standard for Most Types)
Seal	No Seal
Cage Type	M - Brass Cage
External Modification	No External Modification
Radial Internal Play	Cn Normal Internal
Precision	SP - Precision Higher than P4S
Heat Stabilization
Special Treatment	No Heat Stabilization - Temperatures up to 120°C

REVIEWS

Want to get quotations?

MOST HELPFUL REVIEWS

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

Name : Santiago Gonzalez
From : México

Time : 2025/10/15 Review:★★★★★

Muy bien! El rodamiento TIMKEN que necesitaba no lo tenían en México. Envío rápido, producto real y precio económico.

---- Santiago Gonzalez

Check More Reviews

FAG NNU4956SK.M.SP

Want to get quotations?

MOST HELPFUL REVIEWS

Related Products