TIMKEN CYLINDRICAL ROLLER BEARINGS NJ330EMA

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 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.

150.000

5.9055

270.000

10.6299

45.000

1.7717

182.000

7.1654

607

137000

506

114000

NU230EMA

3.0

0.12

3.0

0.12

176.9

6.96

242.0

9.53

4.0

0.16

0.109

2600 2300

11.60

25.60

150.000

5.9055

270.000

10.6299

45.000

1.7717

182.000

7.1654

607

137000

506

114000

NU230EJ

3.0

0.12

3.0

0.12

176.9

6.96

242.0

9.53

4.0

0.16

0.109

2600 2300

10.40

22.80

150.000

5.9055

270.000

10.6299

45.000

1.7717

182.000

7.1654

607

137000

506

114000

NJ230EMA

3.0

0.12

3.0

0.12

176.9

6.96

242.0

9.53

4.0

0.16

0.109

2600 2300

12.00

26.30

150.000

5.9055

270.000

10.6299

45.000

1.7717

182.000

7.1654

607

137000

506

114000

NJ230EJ

3.0

0.12

3.0

0.12

176.9

6.96

242.0

9.53

4.0

0.16

0.109

2600 2300

10.60

23.30

150.000

5.9055

270.000

10.6299

45.000

1.7717

182.000

7.1654

607

137000

506

114000

NUP230EMA

3.0

0.12

3.0

0.12

176.9

6.96

242.0

9.53

–

0.109

2600 2300

12.10

26.60

150.000

5.9055

270.000

10.6299

73.000

2.8740

182.000

7.1654

998

224000

752

169000

NU2230EMA

3.0

0.12

3.0

0.12

173.5

6.83

242.0

9.53

6.0

0.24

0.123

2000 1800

18.60

40.90

150.000

5.9055

270.000

10.6299

73.000

2.8740

182.000

7.1654

998

224000

752

169000

NJ2230EMA

3.0

0.12

3.0

0.12

173.5

6.83

242.0

9.53

6.0

0.24

0.123

2000 1800

18.90

41.36

150.000

5.9055

270.000

10.6299

73.000

2.8740

242.000

9.5276

998

224000

752

169000

N2230EMB

3.0

0.12

3.0

0.12

182.0

7.17

250.5

9.86

6.0

0.24

0.123

2000 1800

18.40

40.40

150.000

5.9055

320.000

12.5984

65.000

2.5591

193.000

7.5984

951

214000

870

196000

NU330EMA

4.0

0.16

4.0

0.16

185.7

7.31

283.0

11.14

4.0

0.16

0.120

2100 1900

26.20

57.70

150.000

5.9055

320.000

12.5984

65.000

2.5591

193.000

7.5984

951

214000

870

196000

NJ330EMA

4.0

0.16

4.0

0.16

185.7

7.31

283.0

11.14

4.0

0.16

0.120

2100 1900

26.70

58.80

150.000

5.9055

320.000

12.5984

108.000

4.2520

193.000

7.5984

1620

364000

1330

299000

NU2330EMA

4.0

0.16

4.0

0.16

182.7

7.19

283.0

11.14

9.0

0.35

0.136

1600 1400

43.60

95.80

150.000

5.9055

320.000

12.5984

108.000

4.2520

193.000

7.5984

1620

364000

1330

299000

NJ2330EMA

4.0

0.16

4.0

0.16

182.7

7.19

283.0

11.14

9.0

0.35

0.136

1600 1400

44.40

97.70

160.000

6.2992

240.000

9.4488

38.000

1.4961

180.000

7.0866

367

82500

276

62000

NU1032MA

2.1

0.08

1.5

0.06

173.9

6.85

220.0

8.66

4.4

0.17

0.121

3000 2400

5.90

13.00

160.000

6.2992

290.000

11.4173

48.000

1.8898

195.000

7.6772

695

156000

572

129000

NU232EMA

3.0

0.12

3.0

0.12

189.6

7.46

259.0

10.20

4.2

0.17

0.115

2400 2100

14.50

31.80

Bearing Types:

Self-aligning ball bearing

Cylindrical roller bearing

Spherical roller bearing

Tapered roller bearing

Angular contact ball

Needle roller

Deep groove ball bearing

Axial deep groove ball

Pillow block bearing and units

LM/Linear Guide

What are the differences between the Knowledge Base themes?