- PRODUCTS
- CURRENT STOCK LIST
- PRODUCTS CATALOG
- Miniature bearing without flanged
- Metric Series
- With Shield/seal
- Without shields
- Inch Series
- With shield/seal
- without shields
- Flanged miniature bearing(with flanged)
- Metric Series
- With Shield/seal
- Without shields
- Inch Series
- With Shield/seal
- Without shields
- Thrust ball bearing
- With grooved
- Without grooved
- Ceramic bearing
- Hybrid Ceramic Bearing
- Full ceramic bearing
- ceramic balls
- One way bearing(needle bearing)
- Size List
- Samples Show
- Special bearing including engine bearing
- Spherical plain bearing
- China Dental hand piece bearing
- Flanged Dental Bearings
- Smooth Dental Bearings
- Grooved Dental Bearings
- Rc Hobby Fastener
- PACKING
- Normal industrial packing
- Customers' packing
- PMB packing
- HOT PRODUCTS
- BORE 4
- BORE 5
- BORE 6
- BORE 8
- BORE 7
- BORE 9
- Inch
- Open
- Flanged (open)
- Inch (open)
- Flanged
With shield these bearings are available ZZ or RZ sheild,2RS seal and 2TS seals.
METRIC SERIES WITH SHIELD/SEAL | WITHOUT FLANGED |
|
|
| ||||||||||||||
Bore |
Outside |
Width |
Standard |
Standard |
Standard |
NTN Brand |
NMB Brand |
Ball |
Load Ratings |
MAX SPEED |
Net Weigt | ||||||
Diam. "d" |
Diam. "D" |
"B" |
Reference |
Reference |
Reference |
ITEM |
ITEM |
Complement |
Lbs |
ONLY FOR ZZ TYPE |
| ||||||
|
|
|
PMB No. |
PMB No. |
PMB No. |
NO. |
NO. |
|
|
RPM(X1000) |
G/PC | ||||||
mm |
inch |
mm |
inch |
mm |
inch |
Metal shield |
Rubber seal |
Teflon seal |
Metal shield |
Metal shield |
No. |
Size |
Dyn. |
Static |
Grease |
Oil |
|
1.2 |
0.0473 |
4 |
0.1575 |
2.5 |
0.0984 |
- |
- |
|
|
7 |
0.635 mm |
11 |
3 |
110 |
120 |
0.14 | |
1.5 |
0.0591 |
4 |
0.1575 |
2 |
0.0787 |
- |
- |
W68/1.5ZZ |
L415ZZ |
7 |
0.635 mm |
13 |
4 |
105 |
115 |
0.14 | |
0.0591 |
5 |
0.1969 |
2.6 |
0.1023 |
- |
- |
w69/1.5ZZ |
R515ZZ |
6 |
1.00 mm |
16 |
5 |
90 |
100 |
0.2 | ||
0.0591 |
6 |
0.2362 |
3 |
0.1181 |
- |
- |
W60/1.5ZZ |
R615ZZ |
6 |
3/64 |
33 |
10 |
80 |
90 |
0.31 | ||
2 |
0.0787 |
5 |
0.1969 |
2.3 |
0.0906 |
W682ZZA |
L520ZZ |
6 |
1/32 |
19 |
6 |
90 |
100 |
0.15 | |||
0.0787 |
5 |
0.1969 |
2.5 |
0.0984 |
WBC2-5ZZA |
L520ZZW02 |
9 |
1/32 |
17 |
5 |
90 |
100 |
0.14 | ||||
0.0787 |
6 |
0.2362 |
2.5 |
0.0984 |
WBC2-6ZZA |
R620ZZY52 |
7 |
1/32 |
33 |
10 |
80 |
85 |
0.25 | ||||
0.0787 |
6 |
0.2362 |
3 |
0.1181 |
W692ZZA |
R620ZZ |
6 |
3/64 |
33 |
10 |
80 |
85 |
0.28 | ||||
0.0787 |
7 |
0.2756 |
3 |
0.1181 |
WBC2-7ZZA |
R720ZZY03 |
7 |
3/64 |
38 |
13 |
65 |
73 |
0.43 | ||||
0.0787 |
7 |
0.2756 |
3.5 |
0.1387 |
W602ZZA |
R720ZZ |
7 |
3/64 |
38 |
13 |
62 |
68 |
0.5 | ||||
2.5 |
0.0984 |
6 |
0.2362 |
2.6 |
0.1023 |
W68/2.5ZZ |
L625ZZ |
8 |
1/32 |
21 |
8 |
75 |
82 |
0.2 | |||
0.0984 |
7 |
0.2756 |
3.5 |
0.1387 |
W69/2.5ZZ |
R725ZZ |
7 |
3/64 |
35 |
12 |
70 |
75 |
0.4 | ||||
0.0984 |
8 |
0.315 |
3 |
0.1181 |
- |
- |
6 |
1/16" |
45 |
18 |
65 |
70 |
0.52 | ||||
0.0984 |
8 |
0.315 |
4 |
0.1575 |
W60/2.5ZZ |
R825ZZ |
6 |
1/16" |
45 |
18 |
65 |
70 |
0.61 | ||||
3 |
0.1181 |
6 |
0.2362 |
2.5 |
0.0984 |
- |
- |
8 |
1/32 |
21 |
8 |
75 |
80 |
0.2 | |||
0.1181 |
7 |
0.2756 |
3 |
0.1181 |
W683ZZA |
L730ZZ |
7 |
3/64 |
40 |
14 |
70 |
75 |
0.33 | ||||
0.1181 |
8 |
0.315 |
3 |
0.1181 |
WBC3-8ZZA |
L830ZZ |
7 |
3/64 |
41 |
16 |
60 |
65 |
0.54 | ||||
0.1181 |
8 |
0.315 |
4 |
0.1575 |
W693ZZ |
R830ZZ |
7 |
3/64 |
57 |
18 |
60 |
65 |
0.6 | ||||
0.1181 |
9 |
0.3543 |
4 |
0.1575 |
WBC3-9ZZA |
R930ZZY04 |
6 |
1/16" |
58 |
19 |
60 |
65 |
0.2 | ||||
0.1181 |
9 |
0.3543 |
5 |
0.1969 |
W603ZZ |
R930ZZ |
7 |
1/16" |
58 |
19 |
60 |
65 |
0.92 | ||||
0.1181 |
10 |
0.3937 |
4 |
0.1575 |
623ZZA |
R1030ZZ |
7 |
1/16" |
62 |
20 |
55 |
60 |
1.6 | ||||
0.1181 |
13 |
0.5118 |
5 |
0.1969 |
633ZZA |
R1330ZZ |
7 |
2.00 mm |
130 |
50 |
40 |
45 |
3.3 | ||||
4 |
0.1575 |
7 |
0.2756 |
2.5 |
0.0984 |
- |
- |
11 |
1/32 |
26 |
11 |
60 |
67 |
0.25 | |||
0.1575 |
8 |
0.315 |
3 |
0.1181 |
WBC4-8ZZA |
L840ZZ |
7 |
3/64 |
40 |
15 |
56 |
67 |
0.39 | ||||
0.1575 |
9 |
0.3543 |
4 |
0.1575 |
W684ZZ |
L940ZZ |
7 |
1/16" |
66 |
23 |
53 |
63 |
0.65 | ||||
0.1575 |
10 |
0.3937 |
4 |
0.1575 |
- |
- |
8 |
1/16" |
73 |
27 |
48 |
56 |
0.96 | ||||
0.1575 |
11 |
0.4331 |
4 |
0.1575 |
694ZZA |
R1140ZZ |
8 |
1/16" |
73 |
29 |
48 |
56 |
1.69 | ||||
0.1575 |
12 |
0.4724 |
4 |
0.1575 |
604ZZ |
R1240ZZ |
7 |
2.0mm |
98 |
36 |
48 |
56 |
2.2 | ||||
0.1575 |
13 |
0.5118 |
5 |
0.1969 |
624ZZ |
R1340ZZ |
7 |
3/32 |
134 |
50 |
40 |
48 |
3.11 | ||||
0.1575 |
16 |
0.6299 |
5 |
0.1969 |
634ZZ |
R1640ZZ |
7 |
7/64 |
177 |
69 |
36 |
43 |
5.24 | ||||
5 |
0.1969 |
8 |
0.315 |
2.5 |
0.0984 |
- |
- |
13 |
1/32 |
28 |
14 |
53 |
63 |
0.25 | |||
0.1969 |
9 |
0.3543 |
3 |
0.1181 |
WBC5-9ZZA |
L950ZZ |
10 |
3/64 |
51 |
21 |
50 |
60 |
0.54 | ||||
0.1969 |
10 |
0.3937 |
4 |
0.1575 |
WBC5-10ZZA |
L1050ZZ |
8 |
1/16" |
73 |
25 |
50 |
60 |
0.91 | ||||
0.1969 |
11 |
0.4331 |
4 |
0.1575 |
WBC5-11ZZA |
- |
8 |
1/16" |
73 |
26 |
45 |
53 |
1.6 | ||||
0.1969 |
11 |
0.4331 |
5 |
0.1969 |
W685ZZ |
L1150ZZ |
8 |
1/16" |
73 |
29 |
45 |
53 |
1.16 | ||||
0.1969 |
12 |
0.4724 |
4 |
0.1575 |
- |
- |
8 |
1/16" |
75 |
31 |
47 |
55 |
1.45 | ||||
0.1969 |
13 |
0.5118 |
4 |
0.1575 |
695ZZ |
R1350ZZ |
8 |
2.0mm |
110 |
43 |
43 |
50 |
2.39 | ||||
0.1969 |
14 |
0.5512 |
5 |
0.1969 |
605ZZ |
R1450ZZ |
7 |
3/32 |
136 |
52 |
40 |
50 |
3.46 | ||||
0.1969 |
16 |
0.6299 |
5 |
0.1969 |
625ZZ |
R1650ZZ |
7 |
7/64 |
177 |
69 |
36 |
43 |
4.95 | ||||
0.1969 |
19 |
0.748 |
6 |
0.2362 |
635ZZ |
R1950ZZ |
6 |
5/32 |
287 |
109 |
32 |
40 |
8.5 | ||||
6 |
0.2362 |
10 |
0.3937 |
3 |
0.1181 |
- |
- |
9 |
3/64 |
47 |
20 |
45 |
53 |
0.55 | |||
0.2362 |
12 |
0.4724 |
4 |
0.1575 |
WBC6-12ZZA |
L1260ZZ |
10 |
1/16" |
85 |
37 |
43 |
50 |
1.25 | ||||
0.2362 |
13 |
0.5118 |
5 |
0.1969 |
W686ZZ |
L1360ZZ |
8 |
2.0mm |
111 |
45 |
40 |
50 |
1.87 | ||||
0.2362 |
15 |
0.5906 |
5 |
0.1969 |
696ZZ |
R1560ZZ |
7 |
7/64 |
177 |
69 |
40 |
45 |
3.85 | ||||
0.2362 |
16 |
0.6299 |
5 |
0.1969 |
- |
- |
7 |
7/64 |
177 |
69 |
42 |
47 |
4.25 | ||||
0.2362 |
17 |
0.6693 |
6 |
0.2362 |
606ZZ |
R1760ZZ |
6 |
3.5mm |
231 |
86 |
38 |
45 |
5.94 | ||||
0.2362 |
19 |
0.748 |
6 |
0.2362 |
626ZZ |
R1960ZZ |
6 |
5/32 |
287 |
109 |
32 |
40 |
8.12 | ||||
0.2362 |
22 |
0.8662 |
7 |
0.2756 |
- |
- |
7 |
5/32 |
298 |
112 |
30 |
36 |
13.9 | ||||
7 |
0.2756 |
11 |
0.4331 |
3 |
0.1181 |
- |
- |
9 |
3/64 |
46 |
21 |
43 |
50 |
0.59 | |||
0.2756 |
13 |
0.5118 |
4 |
0.1575 |
WBC7-13ZZA |
L1370ZZ |
11 |
1/16" |
90 |
43 |
40 |
48 |
1.52 | ||||
0.2756 |
14 |
0.5512 |
5 |
0.1969 |
W687ZZ |
L1470ZZ |
9 |
2.0mm |
120 |
53 |
40 |
50 |
2.03 | ||||
0.2756 |
17 |
0.6693 |
5 |
0.1969 |
697ZZ |
R1770ZZ |
7 |
1/8" |
229 |
93 |
36 |
43 |
5.26 | ||||
0.2756 |
19 |
0.748 |
6 |
0.2362 |
607ZZ |
R1970ZZ |
7 |
1/8" |
229 |
93 |
36 |
43 |
7.8 | ||||
0.2756 |
22 |
0.8661 |
7 |
0.2756 |
627ZZ |
R2270ZZ |
7 |
5/32 |
337 |
140 |
30 |
36 |
12.7 | ||||
0.2756 |
26 |
1.0237 |
9 |
0.3543 |
- |
- |
8 |
5/32 |
356 |
178 |
28 |
34 |
24.2 | ||||
8 |
0.315 |
12 |
0.4724 |
3.5 |
0.1378 |
- |
- |
11 |
3/64 |
52 |
26 |
40 |
48 |
0.7 | |||
0.315 |
14 |
0.5512 |
4 |
0.1575 |
WBC8-14ZZA |
L1480ZZ |
10 |
1/16" |
84 |
40 |
38 |
45 |
1.9 | ||||
0.315 |
16 |
0.6299 |
5 |
0.1969 |
W688ZZ |
L1680ZZ |
9 |
3/32 |
164 |
73 |
36 |
43 |
3.11 | ||||
0.315 |
16 |
0.6299 |
6 |
0.2362 |
- |
- |
9 |
3/32 |
174 |
79 |
34 |
38 |
5.6 | ||||
0.315 |
19 |
0.748 |
6 |
0.2362 |
698ZZ |
R1980ZZ |
7 |
1/8" |
229 |
89 |
36 |
43 |
7.12 | ||||
0.315 |
22 |
0.8661 |
7 |
0.2756 |
608ZZ |
R2280ZZ |
7 |
5/32 |
337 |
140 |
34 |
40 |
11.8 | ||||
0.315 |
11 |
0.4331 |
11 |
0.4331 |
- |
- |
8 |
3/16" |
458 |
175 |
25 |
32 |
18.5 | ||||
0.315 |
24 |
0.945 |
8 |
0.315 |
628ZZ |
- |
9 |
5/32 |
335 |
140 |
28 |
34 |
17.1 | ||||
0.315 |
28 |
1.1025 |
9 |
0.3543 |
- |
- |
9 |
5/32 |
460 |
200 |
28 |
34 |
28.1 | ||||
9 |
0.3543 |
14 |
0.5512 |
4.5 |
0.1772 |
W679ZZA |
- |
12 |
1/16" |
90 |
47 |
35 |
40 |
1.98 | |||
0.3543 |
17 |
0.6693 |
5 |
0.1969 |
W689ZZ |
L1790ZZ |
10 |
3/32 |
176 |
83 |
37 |
42 |
4.38 | ||||
0.3543 |
17 |
0.6693 |
6 |
0.2362 |
- |
- |
11 |
2.00 mm |
130 |
65 |
37 |
42 |
5.65 | ||||
0.3543 |
20 |
0.7874 |
6 |
0.2362 |
699ZZ |
L2090ZZ |
9 |
7/64 |
217 |
101 |
34 |
39 |
8.54 | ||||
0.3543 |
24 |
0.945 |
7 |
0.2756 |
609ZZ |
|
7 |
5/32 |
335 |
140 |
31 |
36 |
16 | ||||
0.3543 |
26 |
1.023 |
8 |
0.315 |
629ZZ |
R2690ZZ |
7 |
3/16" |
460 |
200 |
29 |
33 |
21.8 | ||||
0.3543 |
30 |
1.1811 |
10 |
0.3937 |
- |
- |
7 |
3/16" |
475 |
210 |
25 |
29 |
37.1 | ||||
10 |
0.3937 |
15 |
0.5906 |
4 |
0.1575 |
- |
- |
11 |
1/16" |
87 |
44 |
15 |
17 |
1.9 | |||
0.3937 |
16 |
0.6299 |
4 |
0.1575 |
- |
- |
11 |
5/32 |
95 |
65 |
12 |
14 |
2 | ||||
0.3937 |
16 |
0.6299 |
5 |
0.1969 |
- |
- |
11 |
5/32 |
112 |
78 |
30 |
38 |
2.1 | ||||
0.3937 |
19 |
0.748 |
5 |
0.1969 |
- |
L1910ZZ |
9 |
7/64 |
175 |
85 |
35 |
41 |
5.6 | ||||
0.3937 |
19 |
0.748 |
7 |
0.2756 |
- |
- |
10 |
3/32" |
255 |
120 |
37 |
43 |
7.4 | ||||
0.3937 |
22 |
0.8661 |
6 |
0.2362 |
- |
- |
9 |
1/8" |
265 |
125 |
34 |
41 |
11 | ||||
0.3937 |
26 |
1.0236 |
8 |
0.315 |
- |
R2610ZZ |
10 |
3/16" |
455 |
195 |
31 |
36 |
19 | ||||
0.3937 |
30 |
1.1811 |
9 |
0.3543 |
- |
- |
11 |
3/16" |
510 |
240 |
24 |
29 |
3.2 | ||||
0.3937 |
35 |
- |
11 |
0.4331 |
- |
- |
15 |
3/16" |
810 |
345 |
22 |
27 |
5.3 | ||||
12 |
0.4724 |
18 |
0.7087 |
4 |
0.1575 |
- |
- |
13 |
1/16" |
93 |
53 |
13 |
18 |
3 | |||
0.4724 |
21 |
0.8268 |
5 |
0.1969 |
- |
- |
12 |
3/32" |
190 |
110 |
33 |
39 |
6 | ||||
0.4724 |
21 |
0.8268 |
7 |
0.2756 |
- |
- |
12 |
3/32" |
320 |
140 |
32 |
37 |
9.5 | ||||
0.4724 |
24 |
0.9449 |
6 |
0.2362 |
- |
- |
10 |
1/8" |
290 |
150 |
31 |
36 |
11 | ||||
0.4724 |
28 |
1.1024 |
7 |
0.2756 |
- |
- |
- |
- |
510 |
240 |
27 |
32 |
24 | ||||
0.4724 |
28 |
1.1024 |
8 |
0.315 |
- |
- |
- |
- |
510 |
240 |
27 |
32 |
22 | ||||
0.4724 |
32 |
1.2598 |
10 |
0.3937 |
- |
- |
- |
- |
680 |
305 |
22 |
27 |
37 | ||||
0.4724 |
37 |
1.4567 |
12 |
0.4724 |
- |
- |
- |
- |
970 |
420 |
20 |
25 |
60 | ||||
13 |
0.5118 |
19 |
0.748 |
4 |
0.1575 |
- |
- |
- |
- |
93 |
53 |
10 |
12 |
2.9 | |||
0.5118 |
20 |
0.7875 |
4 |
0.1575 |
- |
- |
- |
- |
85 |
65 |
11 |
13 |
3.2 | ||||
15 |
0.5906 |
21 |
0.8268 |
4 |
0.1575 |
- |
- |
- |
- |
94 |
58 |
11 |
13 |
3.5 | |||
0.5906 |
24 |
0.9449 |
5 |
0.1969 |
- |
- |
- |
- |
210 |
125 |
28 |
33 |
7 | ||||
0.5906 |
28 |
1.1024 |
7 |
0.2756 |
- |
- |
- |
- |
430 |
225 |
26 |
30 |
17 | ||||
0.5906 |
32 |
1.2598 |
8 |
0.315 |
- |
- |
- |
- |
560 |
285 |
23 |
28 |
25 | ||||
0.5906 |
32 |
1.2598 |
9 |
0.3543 |
- |
- |
- |
- |
560 |
285 |
23 |
27 |
30 | ||||
0.5906 |
35 |
1.3781 |
11 |
0.4331 |
- |
- |
- |
- |
765 |
375 |
20 |
24 |
45 | ||||
0.5906 |
42 |
1.6535 |
13 |
0.5118 |
- |
- |
- |
- |
1140 |
545 |
17 |
20 |
82 | ||||
Note: | |||||||||||||||||
(1) Bearings also available with Single Shield: Z or RZ (Metal + Rubber seal) | |||||||||||||||||
(2) Bearing also available with Single Seal: RS | |||||||||||||||||
(3) Bearing also available without any shields or seals | |||||||||||||||||
(4) Bearing also available by material of Stainless,Ceramic or Plastic | |||||||||||||||||
(5) Bearing also available with Flanged + Shield or seals | |||||||||||||||||
(6) Bearing also available with Flanged + open. |