NTN Bearing

NTN Bearings CROU-8801LLA1X

NTN Bearing

ULTAGE Series Sealed Four Row Tapered Roller Bearings for Rolling Mill Roll Necks [CROU… LL Type]

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

 

Series Part Number  

 

d

 

 

D

Basic Dimensions

mm

B2                                      C2

 

 

rs min➀

 

 

rls min➀

(Ref)         Standard Radial

Internal Clearances mm➁

Standard Axial

Internal Clearances

mm➁

Metric size series CROU-4401LLA1X 220 295 315 315 1 2.5 0.093 ~ 0.106 0.420 ~ 0.480
CROU-4501LLA1X CROU-4801LLA1X CROU-4802LLA1X CROU-5001LLA1X CROU-5201LLA1X CROU-6001LLA1X CROU-6201LLA1X CROU-8201LLA1X CROU-8801LLA1X CROU-8802LLA1X

CROU-10601LLA1X *

225

240

240

250

260

300

310

410

440

440

530

320

338

338

365

365

420

430

546

590

620

780

230

248

340

270

340

310

350

400

480

454

570

230

248

340

270

340

310

350

400

480

454

570

1

1

1

1

1

1

1

1.5

1.5

3

3

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

0.099 ~ 0.115 0.104 ~ 0.118 0.107 ~ 0.123 0.113 ~ 0.129 0.115 ~ 0.131 0.131 ~ 0.147 0.136 ~ 0.154 0.173 ~ 0.188 0.188 ~ 0.204 0.195 ~ 0.211

0.244 ~ 0.259

0.360 ~ 0.420

0.450 ~ 0.510

0.400 ~ 0.460

0.420 ~ 0.480

0.430 ~ 0.490

0.490 ~ 0.550

0.520 ~ 0.590

0.780 ~ 0.850

0.850 ~ 0.920

0.880 ~ 0.950

1.100 ~ 1.170

Inch size series CROU-4402LLA1X 220.662 314.325 239.712 239.712 1 2.5 0.098 ~ 0.111 0.450 ~ 0.510
CROU-5101LLA1X

CROU-6101LLA1X

CROU-6901LLA1X

CROU-6902LLA1X

CROU-10001LLA1X

254.000 304.902 343.052 343.052

501.650

358.775 412.648 457.098 457.098

711.200

269.875 266.700 254.000 299.000

520.700

269.875 266.700 254.000 299.000

520.700

1

1

1

1

3

2.5

2.5

2.5

2.5

2.5

0.111 ~ 0.127 0.130 ~ 0.150 0.136 ~ 0.158 0.143 ~ 0.163

0.206 ~ 0.226

0.430 ~ 0.490

0.450 ~ 0.520

0.430 ~ 0.500

0.500 ~ 0.570

0.730 ~ 0.800

CROU-11901LLA1X * 595.312 844.550 615.950 615.950 3 2.5 0.266 ~ 0.282 1.200 ~ 1.270

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.

Bearings are exported to more than 50 countries and regions in the world, many types of inventory stock.

FAST DELIVERY, FREE SAMPLES, BEST SERVICES…

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

 

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