INA NA4901-2RSR-XL-C3-QZ5-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

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Bearing Parameters

Availability	IN STOCK
Brand	INA
Model	NA4901-2RSR-XL-C3-QZ5	Needle Roller and Cage Assembly
Also known as	NA4901-2RSR-C3-QZ5
Inner (d) MM	12,00
Outer (D) MM	24,00
Width (B) MM	13,00
Weight (kg)	0.0260
Technical details (2RS)	2RSR=Rubber Seals At Each Side Of The Bearing. XL=X-Life. C3=Internal Clearance Larger Than Normal. QZ5=Un Greased Dry Preserved.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias	Needle roller bearings NA49..-2RSR, dimension series 49, lip seals on both sides
Manufacturer Part Number (MPN)	NA4901-2RSR-XL-C3-QZ5
Bore
Seal	2RS - Rubber Seal on Two Sides
Cage Type
External Modification
Radial Internal Play
Precision
Heat Stabilization
Special Treatment

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Name : Luca Ferraro
From : Italy

Time : 2026/6/3 Review:★★★★★

finally found genuine NSK stainless steel bearings instead of generic replacements.Worth paying a little more for original NSK.

---- Luca Ferraro

Name : David Thompson
From : Australia

Time : 2026/6/1 Review:★★★★★

We purchased CAT excavator swing bearings and travel motor bearings for several Caterpillar machines working at a mining site in Western Australia. Downtime on excavators is extremely expensive for us, so genuine quality is critical. Machines have been operating for over 500 hours since replacement with no abnormal noise or temperature increase.We will continue ordering.

---- David Thompson

Name : Stefan Horvat
From : Croatia

Time : 2026/5/31 Review:★★★★★

We use SKF bearings mainly for stone cutting machines. Not a huge order, only 24 pcs this time.I checked several units personally. factory sealed packaging, everything looked correct. Transit to Zagreb took a bit longer than quoted, maybe 3 days extra.

---- Stefan Horvat

Name : Viktor Petrov
From : Bulgaria

Time : 2026/5/27 Review:★★★★★

As a reseller, we mainly care about packaging and consistency.Secure crating was excellent. Sea shipment quite rough but no damaged cartons inside container. Reliable supplier for long-term cooperation.

---- Viktor Petrov

Name : Somboon Chaiyasit
From : Thailand

Time : 2026/5/24 Review:★★★★★

INA linear guide bearings received today small order only but seller still support very well.Factory sealed premium grease condition fresh.

---- Somboon Chaiyasit

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INA NA4901-2RSR-XL-C3-QZ5

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