• 四列圓柱滾子軸承

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四列圓柱滾子軸承
        四列圓柱滾子軸承具有結構簡單、高精度、額定動載荷大等特點,但其不能承受軸向載荷。由於內圈無檔邊,可分別安裝內圈和外圈組件(帶全套滾子和保持架),固還有安裝拆卸方便的優點,因此是各類軋輥更換頻繁的冷、熱軋鋼機的優先產品。


主要尺寸

(mm)

基本額定載荷

(kN)

極限轉速

(r/min)

軸承型號

d

D

B

Cr

C0r

脂潤滑

油潤滑

90

140

70

222

454

3600

4400

FC182870

140

70

222

454

3600

4400

FC182870YZ

140

74

222

454

3600

4400

FC182874

100

138

80

262

609

3400

4200

FC202880

140

70

194

416

3400

4200

FC202870

140

104

293

707

3400

4200

FC2028104

140

104

293

707

340

4200

FC2028104YZ

145

70

219

457

3300

4100

FC202970

150

106

347

736

3200

4000

FC2030106

150

106

347

736

3200

4000

FC2030106YZ

110

150

80

241

602

3100

3800

FC223080

170

90

358

754

2800

3400

FC223490

170

120

358

755

2800

3400

FC2234120

170

120

358

755

2800

3400

FC2234120YZ

120

180

92

375

820

2500

3100

FC243692

180

105

429

927

2500

3100

FC2436105

180

105

429

927

2500

3100

FC2436105YZ

180

120

477

1061

2500

3100

FC2436120

130

200

104

478

1006

2200

2700

FC2640104

200

125

531

1148

2200

2700

FC2640125

200

125

531

1148

2200

2700

FC2640123YZ

140

190

119

-

-

-

-

FC2838119

210

100

503

1096

2000

2500

FC2842100

210

106

503

1096

2000

2500

FC2842106

210

125

617

1365

2000

2500

FC2842125

210

125

617

1365

2000

2500

FC2842125YZ

210

155

756

1774

2000

2500

FC2842155

210

155

756

1774

2000

2500

FC2842155YZ

145

210

155

720

1560

-

-

FC2942155

210

155

720

1560

-

-

FC2942155YZ

225

156

795

1935

1900

2400

FC2945156

225

156

795

1935

1900

2400

FC2945156YZ

150

225

120

640

1400

1900

2300

FC3045120

225

120

640

1400

1900

2300

FC3045120YZ

230

156

797

1818

1860

2300

FC3046156

230

156

797

1818

1860

2300

FC3046156YZ

160

225

168

1947

2301

-

-

FC3245168

230

130

605

1384

1800

2200

FC3246130

230

130

639

1610

1800

2200

FC3246130YZ

230

168

618

2218

1800

2200

FC3246168

240

124

690

1534

1700

2100

FC3248124

240

124

780

1800

1700

2100

FC3248124YZ

240

124

690

1534

1700

2100

FC3248124/P6

240

168

947

2310

1700

2100

FC3248168

240

168

822

2070

1700

2100

FC3248168YZ

260

168

953

2326

1700

2100

FC3252168/C4

170

230

130

680

1720

1720

2150

FC3446130/P4

230

180

707

2041

1700

2100

FC3446180/P64

240

130

830

1830

1600

1900

FC3449130/P6

250

170

1000

2400

1600

1970

FC3450170/P64

250

170

953

2325

1600

1970

FC3450170

250

170

953

2325

1600

1970

FC3450170YZ

260

120

880

1775

1550

1900

FC3452120

260

120

880

1775

1550

1900

FC3452120YZ

260

150

860

1948

1500

1900

FC3452150

260

170

1080

2460

1550

1900

FC3452170/P64

260

225

1270

3350

-

-

FC3452225/P64

180

250

120

609

1583

1540

1900

FC3650120/P64

250

130

715

1944

1540

1900

FC3650130/P64

250

156

710

1927

1540

1900

FC3650156/P64

250

156

710

1927

1540

1900

FC3650156

260

120

693

1860

-

-

FC3652120

260

124

718

1668

1500

1800

FC3652124/P64

260

154

983

2200

1500

1850

FC3652154/P64

260

160

893

2206

1500

1800

FC3652160/C4

260

168

993

2530

1500

1800

FC3652168

260

168

993

2530

1500

1800

FC3652168YZ

260

168

993

2530

1500

1800

FC3652168/P64

280

180

1220

2580

1400

1700

FC3656180

280

180

1220

2580

1400

1700

FC3656180/P64

190

260

168

990

2600

-

-

FC3852168/P6

260

168

990

2600

1400

1800

FC3852168/C4

265

124

816

1926

1400

1750

FC3853124

270

124

816

1925

1400

1700

FC3854124

270

168

996

2486

1400

1700

FC3854168

270

168

996

2486

1400

1700

FC3854168YZ

270

200

954

2431

1400

1700

FC3854200

270

200

954

2431

1400

1700

FC3854200YZ

280

200

954

2431

-

-

FC3856200/P64

200

270

120

615

1626

1340

1650

FC4054120/C4

270

170

831

2387

1340

1650

FC4054170/C4

280

200

1019

2693

1300

1600

FC4056200

280

200

1019

2693

1300

1600

FC4056200/P64

280

200

1150

2770

1300

1600

FC4056200A

290

130

840

1975

1250

1540

FC4058130/P6

290

192

1073

2891

1250

1540

FC4058192/P64

290

192

1205

3141

1250

1540

FC4058192

210

290

192

1031

3000

1200

1500

FC4258192

290

192

1300

3400

1200

1500

FC4258192/P6

300

170

1031

2814

1160

1400

FC4260170

300

210

1300

3040

1150

1450

FC4260210

220

300

192

1085

3310

1120

1380

FC4460192

310

157

932

2500

1100

1300

FC4462157

310

190

1283

3503

1100

1300

FC4462190/C4

310

192

1103

3104

1100

1300

FC4462192

310

192

1103

3104

1100

1300

FC4462192/P64

320

210

1321

3534

1050

1300

FC4464210/P6

340

192

1599

3444

980

1200

FC4468192

230

330

170

1142

2974

980

1200

FC4666170

330

206

1278

3435

980

1200

FC4666206

330

206

1278

3435

980

1200

FC4666206/P64

365

250

2400

4900

-

-

FC4673250/P6

240

330

220

1373

3789

950

1200

FC4866220/P64

330

220

1373

3789

950

1200

FC4866220

340

192

1394

4014

920

1100

FC4868192YZ

340

192

1219

4014

920

1100

FC4868192/P64

360

220

1604

4065

-

-

FC4872220

360

220

1604

4065

-

-

FC4872220/P64

250

340

170

1140

3281

890

1100

FC5068170

350

220

1350

3804

-

-

FC5070220

350

220

1350

3804

-

-

FC5070220/P64

360

160

1077

2780

1120

1380

FC5072160/C4

360

200

1483

4217

1100

1350

FC5272200/C4

370

200

1610

4400

1080

1330

FC5274200

370

200

1610

4400

1080

1330

FC5274200YZ

370

220

1760

4920

1080

1300

FC5274220

370

220

1760

4920

1080

1300

FC5274220/P6

380

220

1516

4353

1060

1300

FC5276220

380

280

1966

5710

1060

1300

FC5276280

380

280

1966

5710

1060

1300

FC5276280YZ

400

200

1795

4051

1020

1250

FC5280200

400

290

2710

7100

-

-

FCD5280290

270

380

230

1725

4598

1040

1280

FC5476230

380

230

1725

4598

1040

1280

FC5476230YZ

400

220

1833

4570

1000

1230

FC5480220

280

375

200

1480

4311

1030

1270

FC5675200

380

290

1888

5835

1020

1250

FC5676290

380

220

1575

4640

1000

1230

FC5676220

390

220

1600

4730

1000

1230

FC5678220

390

220

1800

5350

1000

1230

FC5678220YZ

390

240

1763

5325

1000

1200

FC5678240

390

275

2250

6500

1000

1230

FC5678275

420

280

2430

6350

950

1170

FC5684280

290

410

240

2070

5670

950

1170

FC5882240

410

240

2070

5670

950

1170

FC5882240YZ

300

420

240

2060

5695

915

1130

FC6084240

420

240

2225

5750

915

1130

FCD6084240

420

300

2305

6565

915

1130

FCD6084300

420

300

2305

6565

915

1130

FCD6084300YZ

320

440

240

2120

6101

850

1050

FC6488240

440

240

2120

6101

850

1050

FCD6488240

440

300

2530

7660

850

1050

FCD34883000

450

240

2145

5860

840

1030

FC6490240

450

240

2145

5860

840

1030

FC6490240YZ

450

240

2145

5860

840

1030

FCD6490240

460

280

2450

6534

825

1020

FC6492280

460

340

2895

8105

825

1020

FCD6492340

480

290

2450

6534

825

1020

FC6496290

330

460

340

2790

8265

810

1000

FCD6692340YZ

460

340

2790

8265

810

1000

FCD6692340

340

450

250

2161

6312

810

1000

FC6890250

450

250

2045

6134

810

1000

FCD6890250

450

250

1976

6142

810

1000

FC6890250YA

460

260

2132

5977

800

980

FC6892260

480

350

3270

9480

770

950

FC6896350

350

500

380

3800

11400

-

-

FCD70100380

520

300

3300

9000

-

-

FCD70104300

360

510

370

3756

5686

715

886

FCD72102370

370

520

380

4160

12312

700

850

FCD74104380YZ

520

380

3645

1075

700

850

FCD74104380


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