N300 N200 N2300 NU1000 NU200 NU2200 NU300 NU2300 NJ1000 NJ200 NJ300 NJ2300 NUP1000 NUP200 NUP2200 NUP300 NUP2300 NF200 NF2200 NF300

Cylindrical Roller Bearing, NJ2300 Series Bearing

NJ2300 series cylindrical roller bearings provided by Shanghai ZZ Group had a diameter of 20mm-140mm, outside diameter of 52mm-300mm, width of 21mm-102mm. In addition to supporting higher load, NJ2300 cylindrical roller bearings feature higher rotation speed, which is an ideal product suiting for various complicated working conditions including metallurgy industry, petroleum industry, mining machinery industry.

  • Single Row Cylindrical Roller Bearings
  • Single Row Cylindrical Roller Bearings
Bearing No. Boundary dimensions Basic load rating(kN) Limiting speeds Mass
mm Dynamic Static rpm Kg
d D B rs min rs1 min Cr Cor Grease Oil
NJ2304E 20 52 21 1.1 0.6 42 39 12,000 14,000 0.242
NJ2305E 25 62 24 1.1 1.1 57 56 9,700 11,000 0.386
NJ2306E 30 72 27 1.1 1.1 74.5 77.5 8,300 9,700 0.58
NJ2307E 35 80 31 1.5 1.1 99 109 7,200 8,500 0.78
NJ2308 40 90 33 1.5 1.5 82.5 88 7,000 8,200 0.951
NJ2308E 40 90 33 1.5 1.5 114 122 6,400 7,500 1.06
NJ2309 45 100 36 1.5 1.5 99 104 6,300 7,400 1.27
NJ2309E 45 100 36 1.5 1.5 137 153 5,700 6,800 1.41
NJ2310 50 110 40 2 2 121 131 5,700 6,700 1.7
NJ2310E 50 110 40 2 2 163 187 5,200 6,100 1.9
NJ2311 55 120 43 2 2 148 162 5,200 6,100 2.17
NJ2311E 55 120 43 2 2 201 233 4,700 5,600 2.37
NJ2312 60 130 46 2.1 2.1 169 188 4,800 5,700 2.71
NJ2312E 60 130 46 2.1 2.1 222 262 4,400 5,200 2.96
NJ2313 65 140 48 2.1 2.1 188 212 4,400 5,200 3.27
NJ2313E 65 140 48 2.1 2.1 248 287 4,100 4,800 3.48
NJ2314 70 150 51 2.1 2.1 223 262 4,100 4,800 3.98
NJ2314E 70 150 51 2.1 2.1 274 325 3,800 4,400 4.25
NJ2315 75 160 55 2.1 2.1 258 300 3,800 4,500 4.87
NJ2315E 75 160 55 2.1 2.1 330 395 3,500 4,100 5.25
NJ2316 80 170 58 2.1 2.1 274 330 3,600 4,200 5.79
NJ2316E 80 170 58 2.1 2.1 355 430 3,300 3,900 6.25
NJ2317 85 180 60 3 3 315 380 3,400 4,000 6.7
NJ2317E 85 180 60 3 3 395 485 3,100 3,700 7.16
NJ2318 90 190 64 3 3 325 395 3,200 3,800 7.95
NJ2318E 90 190 64 3 3 435 535 2,900 3,400 8.56
NJ2319 95 200 67 3 3 370 460 3,000 3,500 9.2
NJ2319E 95 200 67 3 3 460 585 2,700 3,200 9.8
NJ2320 100 215 73 3 3 410 505 2,900 3,400 11.7
NJ2320E 100 215 73 3 3 570 715 2,600 3,100 12.8
NJ2322 110 240 80 3 3 605 790 2,600 3,100 17.1
NJ2322E 110 240 80 3 3 675 880 2,400 2,800 19.4
NJ2324 120 260 86 3 3 710 920 2,400 2,800 21.5
NJ2324E 120 260 86 3 3 795 1,030 2,200 2,500 26.1
NJ2326 130 280 93 4 4 840 1,130 2,200 2,600 26.9
NJ2326E 130 280 93 4 4 920 1,230 2,000 2,300 30.9
NJ2328 140 300 102 4 4 920 1,250 2,000 2,300 33.8
NJ2328E 140 300 102 4 4 1,020 1,380 1,800 2,100 38.7
ZZ Group is a reliable ball bearings and roller bearings manufacturer founded in 1998, integrating the design, manufacturing and selling of various high precision bearings such aus spherical roller bearing, cylindrical roller bearing, tapered roller bearing and ball bearing. Our precision bearings are widely applied in the fields of office equipment, oilfiled equipment, and printing machines among many others. Custom rolling element bearings are available upon request.
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ZZ Bearing (Shanghai) Co., Ltd.

Add.: NO.18 Dongwu road, Songjiang Industrial Zone, Shanghai, China
Contact:Paul.Wu
Phone:+86-13167029626
Tel: +86-21-51061761
E-mail: sales@bearings-factory.com

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