TIMKEN CYLINDRICAL ROLLER BEARINGS NU2220EJ

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.

95.000

3.7402

200.000

7.8740

45.000

1.7717

121.500

4.7835

395

88900

379

85300

NU319EMA

3.0

0.12

3.0

0.12

115.3

4.54

177.5

6.99

3.0

0.12

0.101

3900 3400

7.10

15.70

95.000

3.7402

200.000

7.8740

45.000

1.7717

121.500

4.7835

395

88900

379

85300

NU319EJ

3.0

0.12

3.0

0.12

115.3

4.54

177.5

6.99

3.0

0.12

0.101

3900 3400

6.20

13.60

95.000

3.7402

200.000

7.8740

45.000

1.7717

121.500

4.7835

395

88900

379

85300

NJ319EMA

3.0

0.12

3.0

0.12

115.3

4.54

177.5

6.99

3.0

0.12

0.101

3900 3400

7.30

16.00

95.000

3.7402

200.000

7.8740

45.000

1.7717

121.500

4.7835

395

88900

379

85300

NJ319EJ

3.0

0.12

3.0

0.12

115.3

4.54

177.5

6.99

3.0

0.12

0.101

3900 3400

6.30

13.90

95.000

3.7402

200.000

7.8740

67.000

2.6378

121.500

4.7835

593

133000

525

118000

NU2319EMA

3.0

0.12

3.0

0.12

115.5

4.55

177.5

6.99

7.1

0.28

0.111

3100 2700

10.40

22.80

95.000

3.7402

200.000

7.8740

67.000

2.6378

121.500

4.7835

593

133000

525

118000

NU2319EJ

3.0

0.12

3.0

0.12

115.5

4.55

177.5

6.99

7.1

0.28

0.111

3100 2700

9.30

20.50

95.000

3.7402

200.000

7.8740

67.000

2.6378

121.500

4.7835

593

133000

525

118000

NJ2319EMA

3.0

0.12

3.0

0.12

115.5

4.55

177.5

6.99

7.1

0.28

0.111

3100 2700

10.60

23.30

95.000

3.7402

200.000

7.8740

67.000

2.6378

121.500

4.7835

593

133000

525

118000

NJ2319EJ

3.0

0.12

3.0

0.12

115.5

4.55

177.5

6.99

7.1

0.28

0.111

3100 2700

9.50

21.00

100.000

3.9370

180.000

7.0866

34.000

1.3386

119.000

4.6850

311

70000

280

63000

NU220EMA

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

2.3

0.09

0.097

3900 3300

3.80

8.40

100.000

3.9370

180.000

7.0866

34.000

1.3386

119.000

4.6850

311

70000

280

63000

NU220EJ

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

2.3

0.09

0.097

3900 3300

3.40

7.50

100.000

3.9370

180.000

7.0866

34.000

1.3386

119.000

4.6850

311

70000

280

63000

NJ220EMA

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

2.3

0.09

0.097

3900 3300

3.90

8.60

100.000

3.9370

180.000

7.0866

34.000

1.3386

119.000

4.6850

311

70000

280

63000

NJ220EJ

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

2.3

0.09

0.097

3900

3100

3300

2800

3.50

7.60

100.000

3.9370

180.000

7.0866

46.000

1.8110

119.000

4.6850

451

101000

377

84800

NU2220EMA

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

3.3

0.13

0.105

5.20

11.40

100.000

3.9370

180.000

7.0866

46.000

1.8110

119.000

4.6850

451

101000

377

84800

NU2220EJ

2.1

0.08

2.1

0.08

115.0

4.53

163.0

6.42

3.3

0.13

0.105

3100 2800

4.70

10.40

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