TIMKEN CYLINDRICAL ROLLER BEARINGS NU318EJ

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.

85.000

3.3465

180.000

7.0866

60.000

2.3622

108.000

4.2520

458

103000

423

95200

NU2317EJ

3.0

0.12

3.0

0.12

101.8

4.01

160.0

6.30

5.5

0.22

0.100

3700 3200

6.60

14.60

85.000

3.3465

180.000

7.0866

60.000

2.3622

108.000

4.2520

458

103000

423

95200

NJ2317EMA

3.0

0.12

3.0

0.12

101.8

4.01

160.0

6.30

5.5

0.22

0.100

3700 3200

7.60

16.70

85.000

3.3465

180.000

7.0866

60.000

2.3622

108.000

4.2520

458

103000

423

95200

NJ2317EJ

3.0

0.12

3.0

0.12

101.8

4.01

160.0

6.30

5.5

0.22

0.100

3700 3200

6.80

15.00

90.000

3.5433

160.000

6.2992

30.000

1.1811

107.000

4.2126

225

50500

206

46400

NU218EMA

2.0

0.08

2.0

0.08

103.6

4.08

145.0

5.71

2.7

0.11

0.087

4400 3700

2.60

5.80

90.000

3.5433

160.000

6.2992

30.000

1.1811

107.000

4.2126

225

50500

206

46400

NU218EJ

2.0

0.08

2.0

0.08

103.6

4.08

145.0

5.71

2.7

0.11

0.087

4400 3700

2.30

5.10

90.000

3.5433

160.000

6.2992

30.000

1.1811

107.000

4.2126

225

50500

206

46400

NJ218EMA

2.0

0.08

2.0

0.08

103.6

4.08

145.0

5.71

2.7

0.11

0.087

4400 3700

2.70

5.90

90.000

3.5433

160.000

6.2992

30.000

1.1811

107.000

4.2126

225

50500

206

46400

NJ218EJ

2.0

0.08

2.0

0.08

103.6

4.08

145.0

5.71

2.7

0.11

0.087

4400 3700

2.40

5.20

90.000

3.5433

160.000

6.2992

40.000

1.5748

107.000

4.2126

322

72400

275

61900

NU2218EMA

2.0

0.08

2.0

0.08

103.0

4.06

145.0

5.71

3.2

0.12

0.094

3600 3100

3.50

7.70

90.000

3.5433

160.000

6.2992

40.000

1.5748

107.000

4.2126

322

72400

275

61900

NU2218EJ

2.0

0.08

2.0

0.08

103.0

4.06

145.0

5.71

3.2

0.12

0.094

3600 3100

3.20

6.90

90.000

3.5433

160.000

6.2992

40.000

1.5748

107.000

4.2126

322

72400

275

61900

NJ2218EMA

2.0

0.08

2.0

0.08

102.9

4.05

145.0

5.71

3.2

0.12

0.094

3600 3100

3.60

7.90

90.000

3.5433

160.000

6.2992

40.000

1.5748

107.000

4.2126

322

72400

275

61900

NJ2218EJ

2.0

0.08

2.0

0.08

102.9

4.05

145.0

5.71

3.2

0.12

0.094

3600 3100

3.20

7.10

90.000

3.5433

160.000

6.2992

40.000

1.5748

107.000

4.2126

322

72400

275

61900

NUP2218EMA

2.0

0.08

2.0

0.08

102.9

4.05

145.0

5.71

–

0.094

3600 3100

3.60

8.00

90.000

3.5433

190.000

7.4803

43.000

1.6929

113.500

4.4685

362

81500

359

80700

NU318EMA

3.0

0.12

3.0

0.12

107.9

4.25

169.5

6.67

2.5

0.10

0.096

4000 3500

6.10

13.40

90.000

3.5433

190.000

7.4803

43.000

1.6929

113.500

4.4685

362

81500

359

80700

NU318EJ

3.0

0.12

3.0

0.12

107.9

4.25

169.5

6.67

2.5

0.10

0.096

4000 3500

5.30

11.60

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