If you like us, come to our shop and run a complete performance test.
We Are Here to Provide You Awesome Products Always
NTNNNU4920/NNU4920K/NN4920/NN4920K、、、、、NTN NNU4920/NNU4920K/NN4920/NN4920K。 Bearing numbers. type NNU; type NN. cylindrical bore; tapered bore; cylindrical bore; tapered bore. NNU4920―; NNU4920K; NN4920; NN4920K.
Double Row Cylindrical Roller Bearings. Boundary dimensions. Basic load ratings. Limiting speeds. Bearing dynamic static dynamic static mm. kN kgf min-1 type NNU cylindrical 1）"K" indicates bearings have tapered bore with a taper ratio of 1: 12. 2）Smallest allowable.. 29.3 28.2. NN4948 NN4948K 265. 301. 251.
With more than ninety years of manufacturing expertise in ball bearings, NTN offers one of the industry's widest arrays of products to fit your application. Our ball bearings are available to you off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. And with a virtually limitless variety of configurations of seals,
Bearing numbers. Boundary. Basic load ratings. Limiting speeds dimensions dynamic static dynamic static. NNU Type. NN Type mm. kN kgf min-1 cylindrical.. 340. 90. 3. 815 1 480. 83 000 151 000. 2 300. 2 800. NNU4948. NNU4948K NN4948. NN4948K. 240. 320. 80. 2.1. 610 1 410. 62 500 144 000. 2 300. 2 800. ―. ―.
Find the exact bearing you need using NTN Bearing Finder, our powerful online catalog platform. Search by part specification, NTN part number, competitor part number, or drill down in a specific product category to order parts or download CAD illustrations. You can also view our market and category specific catalogs