TIMKEN BEARINGS
TIMKEN CYLINDRICAL ROLLER BEARINGS
| Bearing Dimensions | 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 |
||||||||||||
| Bore
d |
O.D.
D |
Width B | DUR/DOR F/E | |||||||||||||||||
| 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. |
||||||||
| 630.000
24.8031 |
920.000
36.2205 |
170.000
6.6929 |
699.000
27.5197 |
9570
2150000 |
5390
1210000 |
NU20/630EMA | 7.5
0.30 |
7.5
0.30 |
684.6
26.95 |
855.0
33.66 |
10.9
0.43 |
0.336 | 260Â Â Â Â Â Â 240 | 386.10
849.40 |
||||||
| 670.000
26.3780 |
980.000
38.5827 |
180.000
7.0866 |
746.000
29.3701 |
11100
2490000 |
6170
1390000 |
NU20/670EMA | 7.5
0.30 |
7.5
0.30 |
730.0
28.74 |
912.0
35.91 |
11.7
0.46 |
0.356 | 230Â Â Â Â Â Â 210 | 468.80
1031.30 |
||||||
| 670.000
26.3780 |
980.000
38.5827 |
230.000
9.0551 |
744.000
29.2913 |
14000
3140000 |
7510
1690000 |
NU30/670EMA | 7.5
0.30 |
7.5
0.30 |
725.1
28.55 |
914.0
35.98 |
17.6
0.69 |
0.375 | 230Â Â Â Â Â Â 210 | 608.10
1337.80 |
||||||
| 710.000
27.9528 |
870.000
34.2520 |
95.000
3.7402 |
751.000
29.5669 |
5110
1150000 |
2200
494000 |
NJ28/710EMA | 4.0
0.16 |
4.0
0.16 |
740.9
29.17 |
831.0
32.72 |
7.8
0.31 |
0.328 | 270Â Â Â Â Â Â 240 | 125.40
275.80 |
||||||
| 710.000
27.9528 |
950.000
37.4016 |
140.000
5.5118 |
770.000
30.3150 |
8190
1840000 |
4020
903000 |
NJ29/710MA | 6.0
0.24 |
6.0
0.24 |
756.6
29.79 |
890.0
35.04 |
10.5
0.41 |
0.351 | 250Â Â Â Â Â Â 220 | 307.00
676.80 |
||||||
| 750.000
29.5276 |
1090.000
42.9134 |
195.000
7.6772 |
832.000
32.7559 |
13800
3110000 |
7550
1700000 |
NU20/750EMA | 7.5
0.30 |
7.5
0.30 |
817.6
32.19 |
1018.0
40.08 |
13.2
0.52 |
0.388 | 190Â Â Â Â Â Â 180 | 621.20
1366.50 |
||||||
| 800.000
31.4961 |
1150.000
45.2756 |
200.000
7.8740 |
882.000
34.7244 |
14600
3290000 |
8040
1810000 |
NU20/800EMA | 7.5
0.30 |
7.5
0.30 |
864.6
34.04 |
1080.0
42.52 |
13.4
0.53 |
0.400 | 180Â Â Â Â Â Â 170 | 690.30
1518.60 |
||||||
| 850.000
33.4646 |
1220.000
48.0315 |
212.000
8.3465 |
937.000
36.8898 |
16200
3640000 |
8850
1990000 |
NU20/850EMA | 7.5
0.30 |
7.5
0.30 |
917.5
36.12 |
1147.0
45.16 |
14.6
0.57 |
0.418 | 170Â Â Â Â Â Â 160 | 820.30
1804.60 |
||||||
| 900.000
35.4331 |
1180.000
46.4567 |
206.000
8.1102 |
969.000
38.1496 |
16800
3770000 |
7500
1690000 |
NU39/900EMA | 6.0
0.24 |
6.0
0.24 |
949.9
37.40 |
1119.0
44.06 |
10.0
0.39 |
0.447 | 160Â Â Â Â Â Â 150 | 609.30
1340.40 |
||||||
| 900.000
35.4331 |
1280.000
50.3937 |
218.000
8.5827 |
990.000
38.9764 |
16900
3800000 |
9030
2030000 |
NU20/900EMA | 7.5
0.30 |
7.5
0.30 |
968.5
38.13 |
1200.0
47.24 |
15.5
0.61 |
0.432 | 160Â Â Â Â Â Â 150 | 915.80
2014.80 |
||||||
| 1120.000
44.0945 |
1360.000
53.5433 |
106.000
4.1732 |
1162.000
45.7480 |
8370
1880000 |
3680
828000 |
NJ18/1120EMA | 6.0
0.24 |
6.0
0.24 |
1167.5
45.96 |
1310.0
51.57 |
10.0
0.39 |
0.422 | 150Â Â Â Â Â Â 130 | 323.80
712.40 |
||||||
We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.
Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),
Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.
