TIMKEN CYLINDRICAL ROLLER BEARINGS
|
Bore d |
Bearing Dimensions |
DUR/DOR F/E |
Load
Static Co |
Rating
Dynamic C1(1) |
Bearing Part Number(2) |
Backing Diameter
Shaft   Housing ds           Ds |
(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 Â Â Â Â RPM | kg
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 | 3900Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3100Â Â Â Â Â 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 | 3100Â Â Â Â Â 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 | 3100Â Â Â Â Â 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 | 3100Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3900Â Â Â Â Â 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 | 3100Â Â Â Â Â 2800 | 4.70
10.40 |
|||||||
Bearing Types:
