TIMKEN Bearing

TIMKEN CYLINDRICAL ROLLER BEARINGS NU2318EMA

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

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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.
90.000

3.5433

 190.000

7.4803

 43.000

1.6929

 113.500

4.4685

 362

81500

 359

80700

 NJ318EMA 3.0

0.12

 3.0

0.12

 107.9

4.25

 169.5

6.67

 2.5

0.10

 0.096 4000      3500 6.20

13.60
90.000

3.5433

 190.000

7.4803

 43.000

1.6929

 113.500

4.4685

 362

81500

 359

80700

 NJ318EJ 3.0

0.12

 3.0

0.12

 107.9

4.25

 169.5

6.67

 2.5

0.10

 0.096 4000      3500 5.40

11.80
90.000

3.5433

 190.000

7.4803

 64.000

2.5197

 113.500

4.4685

 544

122000

 497

112000

 NU2318EMA 3.0

0.12

 3.0

0.12

 106.8

4.20

 169.5

6.67

 5.0

0.20

 0.106 3300      2900 9.10

20.00
90.000

3.5433

 190.000

7.4803

 64.000

2.5197

 113.500

4.4685

 544

122000

 497

112000

 NU2318EJ 3.0

0.12

 3.0

0.12

 106.8

4.20

 169.5

6.67

 5.0

0.20

 0.106 3300      2900 8.00

17.50
90.000

3.5433

 190.000

7.4803

 64.000

2.5197

 113.500

4.4685

 544

122000

 497

112000

 NJ2318EMA 3.0

0.12

 3.0

0.12

 106.8

4.20

 169.5

6.67

 5.0

0.20

 0.106 3300      2900 9.30

20.40
90.000

3.5433

 190.000

7.4803

 64.000

2.5197

 113.500

4.4685

 544

122000

 497

112000

 NJ2318EJ 3.0

0.12

 3.0

0.12

 106.8

4.20

 169.5

6.67

 5.0

0.20

 0.106 3300      2900 8.10

17.90
95.000

3.7402

 170.000

6.6929

 32.000

1.2598

 112.500

4.4291

 271

60900

 248

55800

 NU219EMA 2.1

0.08

 2.1

0.08

 109.1

4.30

 154.5

6.08

 1.8

0.07

 0.092 4100      3500 3.10

6.90
95.000

3.7402

 170.000

6.6929

 32.000

1.2598

 112.500

4.4291

 271

60900

 248

55800

 NU219EJ 2.1

0.08

 2.1

0.08

 109.1

4.30

 154.5

6.08

 1.8

0.07

 0.092 4100      3500 2.80

6.20
95.000

3.7402

 170.000

6.6929

 32.000

1.2598

 112.500

4.4291

 271

60900

 248

55800

 NJ219EMA 2.1

0.08

 2.1

0.08

 109.1

4.30

 154.5

6.08

 1.8

0.07

 0.092 4100      3500 3.20

7.00
95.000

3.7402

 170.000

6.6929

 32.000

1.2598

 112.500

4.4291

 271

60900

 248

55800

 NJ219EJ 2.1

0.08

 2.1

0.08

 109.1

4.30

 154.5

6.08

 1.8

0.07

 0.092 4100      3500 2.90

6.30
95.000

3.7402

 170.000

6.6929

 43.000

1.6929

 112.500

4.4291

 378

84900

 324

72800

 NU2219EMA 2.1

0.08

 2.1

0.08

 108.1

4.26

 154.5

6.08

 3.5

0.14

 0.099 3400      2900 4.20

9.30
95.000

3.7402

 170.000

6.6929

 43.000

1.6929

 112.500

4.4291

 378

84900

 324

72800

 NU2219EJ 2.1

0.08

 2.1

0.08

 108.1

4.26

 154.5

6.08

 3.5

0.14

 0.099 3400      2900 3.80

8.40
95.000

3.7402

 170.000

6.6929

 43.000

1.6929

 112.500

4.4291

 378

84900

 324

72800

 NJ2219EMA 2.1

0.08

 2.1

0.08

 108.1

4.26

 154.5

6.08

 3.5

0.14

 0.099 3400      2900 4.30

9.50
95.000

3.7402

 170.000

6.6929

 43.000

1.6929

 112.500

4.4291

 378

84900

 324

72800

 NJ2219EJ 2.1

0.08

 2.1

0.08

 108.1

4.26

 154.5

6.08

 3.5

0.14

 0.099 3400      2900 3.90

8.60

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
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