TIMKEN BEARINGS NJ348EMA

TIMKEN BEARINGS NJ348EMA

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

d

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

s

(3)

Geo-

metry

Factor

C

g

Thermal Speed Ratings

Oil     Grease

 

Weight

O.D.

D

Width

B

mm

in.

mm

in.

mm

in.

mm

in.

kN

lbf.

kN

lbf.

  mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

  RPM     RPM kg

lbs.

220.000

8.6614

460.000

18.1102

145.000

5.7087

413.000

16.2598

3130

704000

2550

574000

N2344EMB 5.0

0.20

5.0

0.20

277.0

10.91

425.9

16.77

10.2

0.40

0.178 910       840 117.50

258.60

240.000

9.4488

360.000

14.1732

56.000

2.2047

270.000

10.6299

838

188000

595

134000

NU1048MA 3.0

0.12

3.0

0.12

262.6

10.34

330.0

12.99

7.0

0.28

0.140 1900      1500 19.70

43.40

240.000

9.4488

440.000

17.3228

72.000

2.8346

293.000

11.5354

1570

352000

1250

281000

NU248EMA 4.0

0.16

4.0

0.16

285.5

11.24

393.0

15.47

6.0

0.24

0.159 1300      1100 50.30

110.60

240.000

9.4488

440.000

17.3228

72.000

2.8346

293.000

11.5354

1570

352000

1250

281000

NJ248EMA 4.0

0.16

4.0

0.16

285.5

11.24

393.0

15.47

6.0

0.24

0.159 1300      1100 51.10

112.50

240.000

9.4488

500.000

19.6850

95.000

3.7402

306.000

12.0472

2530

568000

2080

468000

NU348EMA 5.0

0.20

5.0

0.20

295.0

11.61

442.0

17.40

7.5

0.30

0.170 1100      990 96.10

211.40

240.000

9.4488

500.000

19.6850

95.000

3.7402

306.000

12.0472

2530

568000

2080

468000

NJ348EMA 5.0

0.20

5.0

0.20

295.0

11.61

442.0

17.40

7.5

0.30

0.170 1100      990 97.50

214.50

240.000

9.4488

500.000

19.6850

155.000

6.1024

303.000

11.9291

3760

846000

2970

668000

NU2348EMA 5.0

0.20

5.0

0.20

287.8

11.33

447.0

17.60

11.9

0.47

0.192 770       700 153.00

336.60

240.000

9.4488

500.000

19.6850

155.000

6.1024

303.000

11.9291

3760

846000

2970

668000

NJ2348EMA 5.0

0.20

5.0

0.20

287.8

11.33

447.0

17.60

11.9

0.47

0.192 770       700 155.70

342.50

260.000

10.2362

400.000

15.7480

65.000

2.5591

296.000

11.6535

1040

233000

737

166000

NU1052MA 4.0

0.16

4.0

0.16

287.2

11.31

364.0

14.33

8.8

0.35

0.151 1700      1400 29.20

64.10

260.000

10.2362

400.000

15.7480

104.000

4.0945

294.000

11.5748

2500

563000

1580

354000

NU3052MA 4.0

0.16

4.0

0.16

284.9

11.22

370.0

14.57

7.5

0.30

0.170 860       770 29.20

64.10

260.000

10.2362

480.000

18.8976

80.000

3.1496

320.000

12.5984

1720

387000

1320

297000

NU252MA 5.0

0.20

5.0

0.20

308.8

12.16

420.0

16.54

7.0

0.28

0.168 1200      1000 69.70

153.30

260.000

10.2362

480.000

18.8976

80.000

3.1496

320.000

12.5984

1720

387000

1320

297000

NUP252MA 5.0

0.20

5.0

0.20

307.0

12.09

420.0

16.54

0.168 1200      1000 72.30

159.06

260.000

10.2362

480.000

18.8976

130.000

5.1181

320.000

12.5984

2950

663000

2030

457000

NU2252MA 5.0

0.20

5.0

0.20

305.6

12.03

420.0

16.54

11.6

0.46

0.192 850       780 113.00

248.60

260.000

10.2362

540.000

21.2598

165.000

6.4961

324.000

12.7559

4200

945000

3370

758000

NU2352EMA 6.0

0.24

6.0

0.24

308.8

12.16

484.0

19.06

12.2

0.48

0.201 700       640 186.10

409.30

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.

Product Inquiry Form

 

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