NTN NN4921 Bearing

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Bearing name:NTNNN4921-Bearing
Supply :Original shipment
Packing method:Industrial packing or carton packing
 
Features:   Long life and high quality Good Bearing , low noise with strict controling of the quality High loading by the advanced high-technical design Most competitive price , factory direct OEM service offered ,to meet the customer's requrements
 

Product Details:

NTN Bearing NN4921 design bearings have two stamped window-type steel cages, an inner ring without flanges and a guide ring centred on the inner ring. The CC design is indicated by the designation suffix C or CC. Large CC design bearings with the designation suffix EC or ECC have an optimized internal design for increased load carrying capacity.

NTN Bearing NN4921 design bearings have two stamped window-type steel cages, an inner ring without flanges and a guide ring centred on the inner ring (d ≤ 65 mm) or on the cages (d >65 mm). They have an annular groove and three lubrication holes in the outer ring. NTN Bearing NN4921 design bearings are indicated by the designation suffix E. All E design bearings have an optimized internal design for increased load carrying capacity.

 

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