Precision bearings
7900 series
Caution, prices written into the "€" column are your discount prices (if you are connected), or the general public prices (if you are not).
Catalog » Bearing And Ball Bearing Units NSK » Precision bearings » 7900 series
- Stocks & Prices
- Specification
- Diagram
The last letter of the code (N or R) corresponds to the manufacturer identification.
| Code |
Stk |
Price
per pair |
Discount
code |
Dimensions (mm) |
| € |
d |
D |
B |
| 7903CTDULP4N |
 |
473,84 |
06 |
17 |
30 |
7 |
| 7904CTDULP4N |
|
477,64 |
06 |
20 |
37 |
9 |
| 7905CTDULP4N |
|
500,38 |
06 |
25 |
42 |
9 |
| 7906CTDULP4N |
|
530,71 |
06 |
30 |
47 |
9 |
| 7907CTDULP4N |
|
579,96 |
06 |
35 |
55 |
10 |
| 7908CTDULP4N |
|
686,10 |
06 |
40 |
62 |
12 |
| 7909CTDULP4N |
|
735,42 |
06 |
45 |
68 |
12 |
| 7910CTDULP4N |
|
761,92 |
06 |
50 |
72 |
12 |
| 7911CTDULP4N |
|
894,62 |
06 |
55 |
80 |
13 |
| 7912CTDULP4N |
|
981,81 |
06 |
60 |
85 |
13 |
| 7913CTDULP4N |
|
1 068,97 |
06 |
65 |
90 |
13 |
| 7914CTDULP4N |
|
1 269,88 |
06 |
70 |
100 |
16 |
| 7915CTDULP4N |
|
1 334,35 |
06 |
75 |
105 |
16 |
| 7916CTDULP4N |
|
1 440,47 |
06 |
80 |
110 |
16 |
| 7917CTDULP4N |
|
1 508,70 |
06 |
85 |
120 |
18 |
| 7918CTDULP4N |
|
1 804,39 |
06 |
90 |
125 |
18 |
| 7919CTDULP4N |
|
2 010,62 |
06 |
95 |
130 |
18 |
| 7920CTDULP4N |
|
2 153,14 |
06 |
100 |
140 |
20 |
| 7921CTDULP4N |
|
2 751,78 |
06 |
105 |
145 |
20 |
| 7922CTDULP4N |
|
3 138,74 |
06 |
110 |
150 |
20 |
| 7924CTDULP4N |
|
3 631,52 |
06 |
120 |
165 |
22 |
| 7926CTDULP4N |
|
4 116,74 |
06 |
130 |
180 |
24 |
| 7928CTDULP4N |
|
4 643,66 |
06 |
140 |
190 |
24 |
| 7930CTDULP4N |
|
5 125,10 |
06 |
150 |
210 |
28 |
| 7932CTDULP4N |
|
6 444,24 |
06 |
160 |
220 |
28 |
| 7934CTDULP4N |
|
7 771,02 |
06 |
170 |
230 |
28 |
| 7936CTDULP4N |
|
9 363,12 |
06 |
180 |
250 |
33 |
| 7938CTDULP4N |
|
 |
06 |
190 |
260 |
33 |
| 7940CTDULP4N |
|
14 442,73 |
06 |
200 |
280 |
38 |
| 7944CTDULP4N |
|
|
06 |
220 |
300 |
38 |
| 7948CTDULP4N |
|
17 247,88 |
06 |
240 |
320 |
38 |
New codes for single-row angular contact precision bearings.
| 7 |
= |
Type |
Single-row angular contact ball bearing. |
| 0 |
= |
Dimensional series |
| CODE RHP |
ISO |
CODE RHP |
ISO |
| 9 |
19 |
2 |
02 |
| 0 |
10 |
3 |
03 |
|
| 01 |
= |
Bore |
00 - 10 mm
01 - 12 mm
02 - 15 mm
03 - 17mm |
04 and over: multiply by 5 to obtain the bore in mm. |
|
| C |
= |
Contact angle |
| CODE RHP |
ANGLE |
CODE RHP |
ANGLE |
| C |
15° |
A5 |
250 |
| No suffix |
20° |
|
|
|
| TR |
= |
Cage material |
| CODE RHP |
MATERIAL |
| TR |
Laminated phenolic |
| No suffix |
Bronze |
|
| DU |
= |
Matching |
| CODE RHP |
CODE RHP |
 |
 |
|
| M |
= |
Preload |
| CODE RHP |
PRELOAD |
CODE RHP |
PRELOAD |
| L |
Light |
H |
High |
| M |
Medium |
|
|
|
| P3 |
= |
Precision |
| RHP |
ABEC |
ISO |
| P5 |
5 |
5 |
| P4 |
7 |
4 |
| P3 |
Dimensional precision P4
Rotation precision P2 |
| P2 |
9 |
2 |
|
| N |
= |
Identifier |
Manufacturer identification |
