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 Discounted , Discounted 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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NNU4921 NNU4921K NN4921 NN4921 105 145 40 1.1 133 268 13 500 27 400 5 700 6 900 ――NN3021 NN3021 105 160 41 2 198 320 20 200 33 000 5 300 6 400 ――NN3021HS NN3021HSK 105 160 41 2 198 320 20 200 33 000 6 200 8 500 Bearing numbers Boundary Basic load ratings Limiting speeds dimensions dynamic static dynamic static NNU Type NN Type mm kN kgf ...

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ID : Part Number : Brand : Bearing Type : D(mm) d(mm) B(mm) 2020: 7224CDB Nachi: Nachi : Angular Contact Ball Bearings: 215 : 120 : 40 : 20888: NN4921 NTN: NTN ...

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NNU4921 NNU4921K NN4921 NN4921 105 145 40 1.1 133 268 13 500 27 400 5 700 6 900 ――NN3021 NN3021 105 160 41 2 198 320 20 200 33 000 5 300 6 400 ――NN3021HS NN3021HSK 105 160 41 2 198 320 20 200 33 000 6 200 8 500 Bearing numbers Boundary Basic load ratings Limiting speeds dimensions dynamic static dynamic static NNU Type NN Type mm kN kgf ...

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