NSK CYLINDRICAL ROLLER BEARINGS NNU3021K

Single-Row

Cylindrical Roller Bearings Bore Diameter 100 – 1 320mm

Double-Row

Cylindrical Roller Bearings Bore Diameter 100 – 850mm

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NSK BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

d Boundary Dimensions

(mm)

D         B        r    FW

min .

 

EW

Basic Load Ratings

(kN)                                {kgf}

Cr                    C0r                      Cr                         C0r

Bearing Numbers

 

Cylindrical Bore           Tapered Bore (1)

100 140

140

140

150

165

165

30

40

40

37

52

52

1.1

1.1

1.1

1.5

1.1

2

112

118

130

130

137

148

106

155

155

157

234

234

182

295

295

265

360

360

10 800

15 800

15 800

16 000

23 900

23 900

18 500

30 000

30 000

27 000

37 000

37 000

NN3920

NN4920

NNU4920

NN3020

NN3120

NNU3120

NN3920K

NN4920K

NNU4920K

NN3020K

105 145

145

160

160

40

40

41

41

1.1

1.1

2

2

117

120

135

146

161

161

198

198

315

315

320

320

16 400

16 400

20 200

20 200

32 000

32 000

33 000

33 000

NN4921

NNU4921

NN3021

NNU3021

NNU4921K

NN3021K

NNU3021K

110 150

150

150

170

170

180

30

40

40

45

45

56

1.1

1.1

1.1

2

2

1.1

122

127

140

140

155

163

114

167

167

229

229

290

207

335

335

375

375

450

11 700

17 000

17 000

23 300

23 300

29 600

21 100

34 000

34 000

38 000

38 000

45 500

NN3922

NN4922

NNU4922

NN3022

NNU3022

NN3122

NN3922K

NN4922K

NNU4922K

NN3022K

120 165

165

165

180

180

200

34

45

45

46

46

62

1.1

1.1

1.1

2

2

2

133

137

153

153

165

180

138

183

183

239

239

355

251

360

360

405

405

550

14 000

18 700

18 700

24 400

24 400

36 000

25 500

37 000

37 000

41 500

41 500

56 000

NN3924

NN4924

NNU4924

NN3024

NNU3024

NN3124

NN3924K

NN4924K

NNU4924K

NN3024K

NN3124K

130 165

180

180

180

200

200

210

35

37

50

50

52

52

64

1

1.5

1.5

1.5

2

2

2

144

150

152

154

167

168

182

107

173

274

274

284

284

360

238

325

545

545

475

475

580

10 900

17 700

27 900

27 900

29 000

29 000

37 000

24 200

33 000

56 000

56 000

48 500

48 500

59 500

NN4826

NN3926

NN4926

NNU4926

NN3026

NNU3026

NNU3126

NN3926K

NN4926K

NNU4926K

NN3026K

NNU3026K

140 190

190

190

210

210

225

225

37

50

50

53

53

68

68

1.5

1.5

1.5

2

2

2.1

2.1

154

160

163

178

178

192

203

201

283

283

298

298

400

400

375

585

585

515

515

650

650

20 500

28 800

28 800

30 500

30 500

40 500

40 500

38 500

59 500

59 500

52 500

52 500

66 000

66 000

NN3928

NN4928

NNU4928

NN3028

NNU3028

NN3128

NNU3128

NN3928K

NN4928K

NNU4928K

NN3028K

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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