TIMKEN BEARINGS NU340EMA

TIMKEN BEARINGS CYLINDRICAL ROLLER BEARINGS
Our product line includes full-complement, one-, two-
and four-row designs, all developed to meet your
application requirements. These bearings offer
higher radial load capacity than other bearing
types, and they effectively reduce friction

TIMKEN BEARINGS

TIMKEN CYLINDRICAL ROLLER BEARINGS

Bore

Bearing Dimensions

DUR/DOR F/E

Load

Static Co

Rating

Dynamic

C1(1)

Bearing

Part Number(2)

Chamfer

Backing Diameter

rsmin r1smin

Shaft Housing

ds Ds

(3)

Geo-

metry

Factor

Thermal Speed Ratings

Oil Grease

Weight

O.D.

Width

in.

lbf.

in.

RPM RPM

lbs.

190.000

7.4803

340.000

13.3858

55.000

2.1654

230.000

9.0551

960

216000

777

175000

NU238EMA

4.0

0.16

4.0

0.16

224.2

8.83

306.0

12.05

4.5

0.18

0.132

1900 1600

22.20

48.80

190.000

7.4803

340.000

13.3858

55.000

2.1654

230.000

9.0551

960

216000

777

175000

NJ238EMA

4.0

0.16

4.0

0.16

224.2

8.83

306.0

12.05

4.5

0.18

0.132

1900 1600

22.60

49.60

190.000

7.4803

340.000

13.3858

92.000

3.6220

228.000

8.9764

1680

377000

1250

281000

NU2238EMA

4.0

0.16

4.0

0.16

219.0

8.62

308.0

12.13

7.0

0.28

0.149

1300 1200

39.00

85.80

190.000

7.4803

340.000

13.3858

92.000

3.6220

228.000

8.9764

1680

377000

1250

281000

NJ2238EMA

4.0

0.16

4.0

0.16

219.0

8.62

308.0

12.13

7.0

0.28

0.149

1300 1200

37.80

83.20

190.000

7.4803

400.000

15.7480

78.000

3.0709

245.000

9.6457

1500

337000

1300

292000

NU338EMA

5.0

0.20

5.0

0.20

236.5

9.31

353.0

13.90

6.0

0.24

0.145

1500 1300

49.40

108.70

190.000

7.4803

400.000

15.7480

78.000

3.0709

245.000

9.6457

1500

337000

1300

292000

NJ338EMA

5.0

0.20

5.0

0.20

236.5

9.31

353.0

13.90

6.0

0.24

0.145

1500 1300

50.20

110.50

190.000

7.4803

400.000

15.7480

132.000

5.1969

240.000

9.4488

2500

561000

2060

464000

NU2338EMA

5.0

0.20

5.0

0.20

227.6

8.96

360.0

14.17

9.8

0.39

0.161

1100 1000

80.30

176.60

190.000

7.4803

400.000

15.7480

132.000

5.1969

240.000

9.4488

2500

561000

2060

464000

NJ2338EMA

5.0

0.20

5.0

0.20

227.6

8.96

360.0

14.17

9.8

0.39

0.161

1100 1000

81.80

179.90

200.000

7.8740

310.000

12.2047

51.000

2.0079

229.000

9.0157

596

134000

440

98800

NU1040MA

2.1

0.08

2.1

0.08

221.1

8.70

281.0

11.06

6.5

0.26

0.122

2300 1900

14.00

30.70

200.000

7.8740

360.000

14.1732

58.000

2.2835

243.000

9.5669

1090

245000

870

196000

NU240EMA

4.0

0.16

4.0

0.16

236.9

9.33

323.0

12.72

4.7

0.19

0.137

1700 1500

26.50

58.30

200.000

7.8740

360.000

14.1732

58.000

2.2835

243.000

9.5669

1090

245000

870

196000

NJ240EMA

4.0

0.16

4.0

0.16

236.9

9.33

323.0

12.72

4.7

0.19

0.137

1700 1500

27.00

59.40

200.000

7.8740

360.000

14.1732

98.000

3.8583

241.000

9.4882

1920

431000

1410

316000

NU2240EMA

4.0

0.16

4.0

0.16

231.5

9.11

325.0

12.80

7.0

0.28

0.156

1200 1100

44.40

97.70

200.000

7.8740

360.000

14.1732

98.000

3.8583

241.000

9.4882

1920

431000

1410

316000

NJ2240EMA

4.0

0.16

4.0

0.16

231.5

9.11

325.0

12.80

7.0

0.28

0.156

1200 1100

45.20

99.50

200.000

7.8740

420.000

16.5354

80.000

3.1496

258.000

10.1575

1580

354000

1360

306000

NU340EMA

5.0

0.20

5.0

0.20

249.9

9.84

370.0

14.57

7.0

0.28

0.150

1300 1200

55.80

122.70

We can provide 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.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.