TIMKEN CYLINDRICAL ROLLER BEARINGSNU224EMA

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.

110.000

4.3307

200.000

7.8740

53.000

2.0866

132.500

5.2165

527

118000

436

98000

NU2222EMA

2.1

0.08

2.1

0.08

126.8

4.99

180.5

7.11

4.1

0.16

0.113

3000 2700

7.50

16.50

110.000

4.3307

200.000

7.8740

53.000

2.0866

132.500

5.2165

527

118000

436

98000

NU2222EJ

2.1

0.08

2.1

0.08

126.8

4.99

180.5

7.11

4.1

0.16

0.113

3000 2700

6.70

14.80

110.000

4.3307

200.000

7.8740

53.000

2.0866

132.500

5.2165

527

118000

436

98000

NJ2222EMA

2.1

0.08

2.1

0.08

126.8

4.99

180.5

7.11

4.1

0.16

0.113

3000 2700

7.60

16.80

110.000

4.3307

110.000

4.3307

200.000

7.8740

240.000

9.4488

53.000

2.0866

50.000

1.9685

132.500

5.2165

143.000

5.6299

527

118000

546

123000

436

98000

519

11700

NJ2222EJ

NU322EMA

2.1

0.08

3.0

0.12

2.1

0.08

3.0

0.12

126.8

4.99

136.2

5.36

180.5

7.11

211.0

8.31

4.1

0.16

3.0

0.12

0.113

0.114

3000 2700

6.90

15.10

11.60

25.40

3100 2800

110.000

4.3307

240.000

9.4488

50.000

1.9685

143.000

5.6299

546

123000

519

11700

NU322EJ

3.0

0.12

3.0

0.12

136.2

5.36

211.0

8.31

3.0

0.12

0.114

3100 2800

10.30

22.70

110.000

4.3307

240.000

9.4488

50.000

1.9685

143.000

5.6299

546

123000

519

11700

NJ322EMA

3.0

0.12

3.0

0.12

136.2

5.36

211.0

8.31

3.0

0.12

0.114

3100 2800

11.80

25.90

110.000

4.3307

240.000

9.4488

50.000

1.9685

143.000

5.6299

546

123000

519

11700

NJ322EJ

3.0

0.12

3.0

0.12

136.2

5.36

211.0

8.31

3.0

0.12

0.114

3100 2800

10.50

23.20

110.000

4.3307

240.000

9.4488

80.000

3.1496

143.000

5.6299

891

200000

768

173000

NU2322EMA

3.0

0.12

3.0

0.12

134.6

5.30

211.0

8.31

6.4

0.25

0.128

2400 2100

18.60

40.90

110.000

4.3307

240.000

9.4488

80.000

3.1496

143.000

5.6299

891

200000

768

173000

NU2322EJ

3.0

0.12

3.0

0.12

134.6

5.30

211.0

8.31

6.4

0.25

0.128

2400 2100

16.90

37.20

110.000

4.3307

240.000

9.4488

80.000

3.1496

143.000

5.6299

891

200000

768

173000

NJ2322EMA

3.0

0.12

3.0

0.12

134.6

5.30

211.0

8.31

6.4

0.25

0.128

2400 2100

19.20

42.10

110.000

4.3307

240.000

9.4488

80.000

3.1496

143.000

5.6299

891

200000

768

173000

NJ2322EJ

3.0

0.12

3.0

0.12

134.6

5.30

211.0

8.31

6.4

0.25

0.128

2400 2100

17.20

37.90

120.000

4.7244

180.000

7.0866

28.000

1.1024

135.000

5.3150

202

45300

158

35600

NU1024MA

2.0

0.08

1.1

0.04

131.2

5.17

165.0

6.50

3.8

0.15

0.096

3600 2900

2.60

5.60

120.000

4.7244

215.000

8.4646

40.000

1.5748

143.500

5.6496

431

97000

379

85300

NU224EMA

2.1

0.08

2.1

0.08

138.0

5.43

195.5

7.70

2.1

0.08

0.111

3400 2900

6.50

14.30

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?