Passed IS09001: 2000 quality management system and ISO/TSl6949: 2002 quality management system certification.
Type |
Shaft |
Dimensions in mm |
contact angle |
Weight |
||||||||
|
|
D |
B |
c |
Da |
da |
r(min) |
r1(min) |
ra(max) |
ra1(max) |
|
|
B71900-C-T-P4S-UL |
10 |
22 |
6 |
5.1 |
19 |
13 |
0.3 |
0.1 |
0.3 |
0.1 |
15° |
0.01 |
B71901-C-T-P4S-UL |
12 |
24 |
6 |
5.4 |
21 |
15 |
0.3 |
0.1 |
0.3 |
0.1 |
15° |
0.011 |
B71902-C-T-P4S-UL |
15 |
28 |
7 |
6.4 |
25 |
18 |
0.3 |
0.1 |
0.3 |
0.1 |
15° |
0.016 |
B71903-C-T-P4S-UL |
17 |
30 |
7 |
6.6 |
27 |
20 |
0.3 |
0.1 |
0.3 |
0.1 |
15° |
0.018 |
B71904-C-T-P4S-UL |
20 |
37 |
9 |
8.3 |
33.5 |
23.5 |
0.3 |
0.15 |
0.3 |
0.15 |
15° |
0.037 |
B71905-C-T-P4S-UL |
25 |
42 |
9 |
9 |
38.5 |
28.5 |
0.3 |
0.15 |
0.3 |
0.15 |
15° |
0.043 |
B71906-C-T-P4S-UL |
30 |
47 |
9 |
9.7 |
43 |
34 |
0.6 |
0.3 |
0.3 |
0.3 |
15° |
0.05 |
B71907-C-T-P4S-UL |
35 |
55 |
10 |
11 |
50.5 |
39.5 |
0.6 |
0.15 |
0.6 |
0.15 |
15° |
0.077 |
B71908-C-T-P4S-UL |
40 |
62 |
12 |
12.8 |
57.5 |
44.5 |
0.6 |
0.6 |
0.6 |
0.6 |
15° |
0.11 |
B71909-C-T-P4S-UL |
45 |
68 |
12 |
13.6 |
63 |
50 |
0.6 |
0.6 |
0.6 |
0.6 |
15° |
0.13 |
B71910-C-T-P4S-UL |
50 |
72 |
12 |
14.2 |
67 |
55 |
0.6 |
0.3 |
0.6 |
0.3 |
15° |
0.154 |
B71911-C-T-P4S-UL |
55 |
80 |
13 |
15.5 |
74 |
61 |
1 |
0.6 |
0.6 |
0.6 |
15° |
0.175 |
B71912-C-T-P4S-UL |
60 |
85 |
13 |
16.2 |
79 |
66 |
1 |
0.6 |
0.6 |
0.6 |
15° |
0.188 |
B71913-C-T-P4S-UL |
65 |
90 |
13 |
16.9 |
85.5 |
70 |
1 |
0.3 |
0.6 |
0.3 |
15° |
0.2 |
B71914-C-T-P4S-UL |
70 |
100 |
16 |
19.4 |
94.5 |
76 |
1 |
0.6 |
0.6 |
0.6 |
15° |
0.34 |
B71915-C-T-P4S-UL |
75 |
105 |
16 |
20.1 |
99.5 |
81 |
1 |
0.6 |
0.6 |
0.6 |
15° |
0.359 |
B71916-C-T-P4S-UL |
80 |
110 |
16 |
20.7 |
104 |
86 |
1 |
0.3 |
0.6 |
0.3 |
15° |
0.376 |
B71917-C-T-P4S-UL |
85 |
120 |
18 |
22.7 |
114 |
92 |
1.1 |
0.6 |
0.6 |
0.6 |
15° |
0.533 |
B71918-C-T-P4S-UL |
90 |
125 |
18 |
23.4 |
119 |
97 |
1.1 |
0.6 |
0.6 |
0.6 |
15° |
0.559 |
Inside Ø (mm): |
55 |
Outside Ø (mm): |
80 |
Width (mm): |
13 |
Tolerance for inside-Ø (mm): |
0/-0,007 |
Tolerance for outside-Ø (mm): |
0/-0,007 |
Tolerance for width (mm): |
0/-0,15 |
Tolerance for shaft da (mm): |
0,3/-0,3 |
Contact Angle: |
15° |
Rows Of Balls: |
single row |
Seal: |
non-sealed |
Ring Material: |
GCr15, 100Cr6, SUJ2 |
Rolling Element Material: |
steel balls |
Cage Material: |
Phenolic Resin |
Tolerance Class: |
P4S |
Lubrication: |
non-greased |
Type of lubrication: |
grease |
Product weight: |
0,175 kg |
· it is suitable for high radial and axial loads in one direction
· it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
· accuracy grade: P4S (main dimensions at least according to ISO-tolerance class 4)
· all running tolerances are classified according to ISO-tolerance class 2
· it is designed for a high running accuracy and high speeds with maximum rigidity and operational safety
· seal: open design (without seal)
· Exchange: 71911CTA/P4S, 71911C (NSK), 71911CD/P4A (SKF)
Application: machine tools
East Side of Dongxi Road, Linping Hangzhou, China.
86-571-86157772
86-571-86157772
We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offered.