Втулка ОСТ 92-8954-78 резьбовая

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Описание

ОСТ 92-8954-78 - втулки резьбовые

Таблица 1

Резьба d	d1	D	D1	L	l		l1		Масса, г
Резьба d	d1	D	D1	L	номин.	пред.откл.	номин.	пред.откл.	Масса, г
2	2.2	5	3.0	3.5	1.0	+0.25	1.5	+0.25	0.353
2	2.2	5	3.0	4.0	1.2	+0.25	2.0	+0.25	0.397
2	2.2	5	3.0	4.0	1.6	+0.25	2.0	+0.25	0.366
2	2.2	5	3.0	4.5	2.0	+0.25	2.5	+0.25	0.379
2	2.2	5	3.0	5.0	2.5	+0.25	3.0	+0.25	0.392
2	3.0	6	3.8	3.5	1.0	+0.25	1.5	+0.25	0.503
2.5	3.0	6	3.8	5.0	1.2	+0.25	2.0	+0.25	0.563
2.5	3.0	6	3.8	5.0	1.6	+0.25	2.0	+0.25	0.520
2.5	3.0	6	3.8	4.5	2.0	+0.25	2.5	+0.25	0.547
2.5	3.0	6	3.8	5.0	2.5	+0.25	3.0	+0.25	0.553
3	3.5	6	4.5	4.5	1.2	+0.25	2.0	+0.25	0.402
3	3.5	6	4.5	6.0	1.2	+0.25	2.0	+0.25	0.703
3	3.5	6	4.5	7.0	1.2	+0.25	5.0	+0.30	0.955
3	3.5	6	4.5	9.0	1.2	+0.25	5.0	+0.30	1.289
3	3.5	6	4.5	4.5	1.6	+0.25	2.0	+0.25	0.419
3	3.5	6	4.5	6.0	1.6	+0.25	2.0	+0.25	0.670
3	3.5	6	4.5	7.0	1.6	+0.25	5.0	+0.30	0.925
3	3.5	6	4.5	9.0	1.6	+0.25	5.0	+0.30	1.560
3	3.5	6	4.5	5.0	2.0	+0.25	2.5	+0.25	0.444
3	3.5	6	4.5	6.5	2.0	+0.25	2.5	+0.25	0.695
3	3.5	6	4.5	7.0	2.0	+0.25	5.0	+0.30	0.877
3	3.5	6	4.5	9.0	2.0	+0.25	5.0	+0.30	1.211
3	3.5	6	4.5	5.5	2.5	+0.25	3.0	+0.25	0.468
3	3.5	6	4.5	7.0	2.5	+0.25	3.0	+0.25	0.719
3	3.5	6	4.5	7.0	2.5	+0.25	5.0	+0.30	0.628
3	3.5	6	4.5	9.0	2.5	+0.25	5.0	+0.30	1.162
3	3.5	6	4.5	6.0	3.0	+0.25	3.5	+0.30	0.493
3	3.5	6	4.5	7.5	3.0	+0.25	3.5	+0.30	0.744
3	3.5	6	4.5	7.0	3.0	+0.25	5.0	+0.30	0.779
3	3.5	6	4.5	9.0	3.0	+0.25	5.0	+0.30	1.114
3	3.5	6	4.5	6.5	3.5	+0.30	4.0	+0.30	0.518
3	3.5	6	4.5	8.0	3.5	+0.30	4.0	+0.30	0.769
3	3.5	6	4.5	7.0	3.5	+0.30	5.0	+0.30	0.730
3	3.5	6	4.5	9.0	3.5	+0.30	5.0	+0.30	1.065
4	4.5	8	5.5	5.0	1.6	+0.25	2.0	+0.25	0.999
4	4.5	8	5.5	7.0	1.6	+0.25	2.0	+0.25	1.445
4	4.5	8	5.5	10.0	1.6	+0.25	7.0	+0.36	2.465
4	4.5	8	5.5	12.0	1.6	+0.25	7.0	+0.36	3.075
4	4.5	8	5.5	5.5	2.0	+0.25	2.5	+0.25	1.029
4	4.5	8	5.5	7.5	2.0	+0.25	2.5	+0.25	1.476
4	4.5	8	5.5	10.0	2.0	+0.25	7.0	+0.36	2.360
4	4.5	8	5.5	12.0	2.0	+0.25	7.0	+0.36	2.970
4	4.5	8	5.5	6.0	2.5	+0.25	3.0	+0.25	1.060
4	4.5	8	5.5	8.0	2.5	+0.25	3.0	+0.25	1.507
4	4.5	8	5.5	10.0	2.5	+0.25	7.0	+0.36	2.255
4	4.5	8	5.5	12.0	2.5	+0.25	7.0	+0.36	2.865
4	4.5	8	5.5	6.5	3.0	+0.25	3.5	+0.30	1.091
4	4.5	8	5.5	8.5	3.0	+0.25	3.5	+0.30	1.538
4	4.5	8	5.5	10.0	3.0	+0.25	7.0	+0.36	2.150
4	4.5	8	5.5	12.0	3.0	+0.25	7.0	+0.36	2.760
4	4.5	8	5.5	7.0	3.5	+0.30	4.0	+0.30	1.122
4	4.5	8	5.5	9.0	3.5	+0.30	4.0	+0.30	1.569
4	4.5	8	5.5	10.0	3.5	+0.30	7.0	+0.36	2.045
4	4.5	8	5.5	12.0	3.5	+0.30	7.0	+0.36	2.665
4	4.5	8	5.5	7.5	4.0	+0.30	4.5	+0.30	1.153
4	4.5	8	5.5	9.5	4.0	+0.30	4.5	+0.30	1.600
4	4.5	8	5.5	10.0	4.0	+0.30	7.0	+0.36	1.940
4	4.5	8	5.5	12.0	4.0	+0.30	7.0	+0.36	2.550
4	4.5	8	5.5	8.0	4.5	+0.30	5.0	+0.30	1.184
4	4.5	8	5.5	10.0	4.5	+0.30	5.0	+0.30	1.631
4	4.5	8	5.5	10.0	4.5	+0.30	7.0	+0.36	1.835
4	4.5	8	5.5	12.0	4.5	+0.30	7.0	+0.36	2.445
5	5.5	9	6.5	6.5	2.0	+0.25	2.5	+0.25	1.616
5	5.5	9	6.5	8.5	2.0	+0.25	2.5	+0.25	2.074
5	5.5	9	6.5	11.0	2.0	+0.25	8.0	+0.36	3.082
5	5.5	9	6.5	14.0	2.0	+0.25	8.0	+0.36	4.124
5	5.5	9	6.5	7.0	2.5	+0.25	3.0	+0.25	1.653
5	5.5	9	6.5	9.0	2.5	+0.25	3.0	+0.25	2.112
5	5.5	9	6.5	11.0	2.5	+0.25	8.0	+0.36	2.962
5	5.5	9	6.5	14.0	2.5	+0.25	8.0	+0.36	4.004
5	5.5	9	6.5	7.5	3.0	+0.25	3.5	+0.30	1.690
5	5.5	9	6.5	9.5	3.0	+0.25	3.5	+0.30	2.149
5	5.5	9	6.5	11.0	3.0	+0.25	8.0	+0.36	2.842
5	5.5	9	6.5	14.0	3.0	+0.25	8.0	+0.36	3.884
5	5.5	9	6.5	8.0	3.5	+0.30	4.0	+0.30	1.727
5	5.5	9	6.5	10.0	3.5	+0.30	4.0	+0.30	2.186
5	5.5	9	6.5	11.0	3.5	+0.30	8.0	+0.36	2.722
5	5.5	9	6.5	14.0	3.5	+0.30	8.0	+0.36	3.764
5	5.5	9	6.5	8.5	4.0	+0.30	4.5	+0.30	1.764
5	5.5	9	6.5	10.5	4.0	+0.30	4.5	+0.30	2.223
5	5.5	9	6.5	11.0	4.0	+0.30	8.0	+0.36	2.602
5	5.5	9	6.5	14.0	4.0	+0.30	8.0	+0.36	3.644
5	5.5	9	6.5	9.0	4.5	+0.30	5.0	+0.30	1.801
5	5.5	9	6.5	11.0	4.5	+0.30	5.0	+0.30	2.260
5	5.5	9	6.5	11.0	4.5	+0.30	8.0	+0.36	2.482
5	5.5	9	6.5	14.0	4.5	+0.30	8.0	+0.36	3.524
6	6.5	10	7.5	8.0	2.5	+0.25	3.0	+0.25	1.832
6	7.0	12	9.0	10.0	2.5	+0.25	3.0	+0.25	4.594
6	6.5	10	7.5	13.0	2.5	+0.25	10.0	+0.36	3.902
6	7.0	12	9.0	18.0	2.5	+0.25	10.0	+0.36	10.279
6	6.5	10	7.5	8.5	3.0	+0.25	3.5	+0.25	1.886
6	7.0	12	9.0	10.5	3.0	+0.25	3.5	+0.25	4.693
6	6.5	10	7.5	13.0	3.0	+0.25	10.0	+0.36	3.767
6	7.0	12	9.0	18.0	3.0	+0.25	10.0	+0.36	10.084
6	6.5	10	7.5	9.0	3.5	+0.30	4.0	+0.25	1.929
6	7.0	12	9.0	11.0	3.5	+0.30	4.0	+0.25	4.792
6	6.5	10	7.5	13.0	3.5	+0.30	10.0	+0.36	3.631
6	7.0	12	9.0	18.0	3.5	+0.30	10.0	+0.36	9.888
6	6.5	10	7.5	9.5	4.0	+0.30	4.5	+0.25	1.973
6	7.0	12	9.0	11.0	4.0	+0.30	4.5	+0.25	4.891
6	6.5	10	7.5	13.0	4.0	+0.30	10.0	+0.36	3.496
6	7.0	12	9.0	18.0	4.0	+0.30	10.0	+0.36	9.693
6	6.5	10	7.5	10.0	4.5	+0.30	6.0	+0.30	2.016
6	7.0	12	9.0	12.0	4.5	+0.30	6.0	+0.30	4.991
6	6.5	10	7.5	13.0	4.5	+0.30	10.0	+0.36	3.336
6	7.0	12	9.0	18.0	4.5	+0.30	10.0	+0.36	9.498
6	6.5	10	7.5	10.5	5.0	+0.30	5.5	+0.30	2.069
6	7.0	12	9.0	13.0	5.0	+0.30	5.5	+0.30	5.091
6	6.5	10	7.5	13.0	5.0	+0.30	10.0	+0.36	3.224
6	7.0	12	9.0	18.0	5.0	+0.30	10.0	+0.36	9.302
8	8.5	12	9.5	9.5	3.0	+0.25	3.5	+0.40	2.665
8	9.0	14	11.0	14.0	3.0	+0.25	3.5	+0.40	6.215
8	8.5	12	9.5	16.0	3.0	+0.25	12.0	+0.43	6.327
8	9.0	14	11.0	22.0	3.0	+0.25	12.0	+0.43	15.354
8	8.5	12	9.5	10.0	3.5	+0.30	4.0	+0.30	2.981
8	9.0	14	11.0	14.0	3.5	+0.30	4.0	+0.30	7.929
8	8.5	12	9.5	16.0	3.5	+0.30	12.0	+0.43	6.160
8	9.0	14	11.0	22.0	3.5	+0.30	12.0	+0.43	15.121
8	8.5	12	9.5	10.5	4.0	+0.30	4.5	+0.30	2.977
8	9.0	14	11.0	15.0	4.0	+0.30	4.5	+0.30	8.463
8	8.5	12	9.5	16.0	4.0	+0.30	12.0	+0.43	5.994
8	9.0	14	11.0	22.0	4.0	+0.30	12.0	+0.43	14.889
8	8.5	12	9.5	11.0	4.5	+0.30	5.0	+0.30	3.033
8	9.0	14	11.0	15.0	4.5	+0.30	5.0	+0.30	8.177
8	8.5	12	9.5	16.0	4.5	+0.30	12.0	+0.43	5.827
8	9.0	14	11.0	32.0	4.5	+0.30	12.0	+0.43	14.656
8	8.5	12	9.5	11.5	5.0	+0.30	6.5	+0.30	3.089
8	9.0	14	11.0	16.0	5.0	+0.30	6.5	+0.30	8.711
8	8.5	12	9.5	16.0	5.0	+0.30	12.0	+0.43	5.660
8	9.0	14	11.0	22.0	5.0	+0.30	12.0	+0.43	14.424

Таблица 2

d	d1	D	D1	L	l		l1		Ориентировочное число зубьев насечки	Масса, г
d	d1	D	D1	L	номин.	пред. откл.	номин.	пред. откл.	Ориентировочное число зубьев насечки	Масса, г
2	2.2	4.5	3.0	3.5	1.0	+0.25	1.5	+0.25	21-48	0.275
2	2.2	5.0	3.0	4.5	1.0	+0.25	1.5	+0.25	21-48	0.468
2	2.2	4.5	3.0	4.0	1.2	+0.25	2.0	+0.25	21-48	0.308
2	2.2	5.0	3.0	5.0	1.2	+0.25	2.0	+0.25	21-48	0.521
2	2.2	4.5	3.0	4.0	1.6	+0.25	2.0	+0.25	21-48	0.287
2	2.2	5.0	3.0	5.0	1.6	+0.25	2.0	+0.25	21-48	0.488
2	2.2	4.5	3.0	4.5	2.0	+0.25	2.5	+0.25	21-48	0.300
2	2.2	5.0	3.0	5.5	2.0	+0.25	2.5	+0.25	21-48	0.504
2	2.2	4.5	3.0	5.0	2.5	+0.25	3.0	+0.25	21-48	0.313
2	2.2	5.0	3.0	6.0	2.5	+0.25	3.0	+0.25	21-48	0.517
2.5	3.0	5.5	3.8	3.5	1.0	+0.25	1.5	+0.25	21-48	0.397
2.5	3.0	6.0	3.8	4.5	1.0	+0.25	1.5	+0.25	21-48	0.670
2.5	3.0	5.5	3.8	4.0	1.2	+0.25	2.0	+0.25	21-48	0.443
2.5	3.0	6.0	3.8	5.0	1.2	+0.25	2.0	+0.25	21-48	0.727
2.5	3.0	5.5	3.8	4.0	1.6	+0.25	2.0	+0.25	21-48	0.414
2.5	3.0	6.0	3.8	5.0	1.6	+0.25	2.0	+0.25	21-48	0.687
2.5	3.0	5.5	3.8	4.5	2.0	+0.25	2.5	+0.25	21-48	0.431
2.5	3.0	6.0	3.8	5.5	2.0	+0.25	2.5	+0.25	21-48	0.704
2.5	3.0	5.5	3.8	5.0	2.5	+0.25	3.0	+0.25	21-48	0.448
2.5	3.0	6.0	3.8	6.0	2.5	+0.25	3.0	+0.25	21-48	0.721
3	3.5	6.0	4.5	4.5	1.2	+0.25	2.0	+0.25	21-48	0.595
3	3.5	6.0	4.5	6.0	1.2	+0.25	2.0	+0.25	21-48	0.846
3	3.5	6.0	4.5	9.0	1.2	+0.25	5.0	+0.30	21-48	1.289
3	3.5	6.0	4.5	4.5	1.6	+0.25	2.0	+0.25	21-48	0.566
3	3.5	6.0	4.5	6.0	1.6	+0.25	2.0	+0.25	21-48	0.817
3	3.5	6.0	4.5	9.0	1.6	+0.25	5.0	+0.30	21-48	1.260
3	3.5	6.0	4.5	5.0	2.0	+0.25	2.5	+0.25	21-48	0.591
3	3.5	6.0	4.5	6.5	2.0	+0.25	2.5	+0.25	21-48	0.842
3	3.5	6.0	4.5	9.0	2.0	+0.25	5.0	+0.30	21-48	1.211
3	3.5	6.0	4.5	5.5	2.5	+0.25	3.0	+0.25	21-48	0.616
3	3.5	6.0	4.5	7.0	2.5	+0.25	3.0	+0.25	21-48	0.867
3	3.5	6.0	4.5	9.0	2.5	+0.25	5.0	+0.30	21-48	1.162
3	3.5	6.0	4.5	6.0	3.0	+0.25	3.5	+0.30	21-48	0.641
3	3.5	6.0	4.5	7.5	3.0	+0.25	3.5	+0.30	21-48	0.892
3	3.5	6.0	4.5	9.0	3.0	+0.25	5.0	+0.30	21-48	1.114
3	3.5	6.0	4.5	6.5	3.5	+0.30	4.0	+0.30	21-48	0.666
3	3.5	6.0	4.5	8.0	3.5	+0.30	4.0	+0.30	21-48	0.917
3	3.5	6.0	4.5	9.0	3.5	+0.30	5.0	+0.30	21-48	1.065
4	4.5	8.0	5.5	5.0	1.6	+0.25	2.0	+0.25	23-62	1.121
4	4.5	8.0	5.5	7.0	1.6	+0.25	2.0	+0.25	23-62	1.716
4	4.5	8.0	5.5	12.0	1.6	+0.25	7.0	+0.36	23-62	3.075
4	4.5	8.0	5.5	5.5	2.0	+0.25	2.5	+0.30	23-62	1.152
4	4.5	8.0	5.5	7.5	2.0	+0.25	2.5	+0.30	23-62	1.747
4	4.5	8.0	5.5	12.0	2.0	+0.25	7.0	+0.36	23-62	2.970
4	4.5	8.0	5.5	6.0	2.5	+0.25	3.0	+0.30	23-62	1.183
4	4.5	8.0	5.5	8.0	2.5	+0.25	3.0	+0.30	23-62	1.778
4	4.5	8.0	5.5	12.0	2.5	+0.25	7.0	+0.36	23-62	2.865
4	4.5	8.0	5.5	6.5	3.0	+0.25	3.5	+0.30	23-62	1.214
4	4.5	8.0	5.5	8.5	3.0	+0.25	3.5	+0.30	23-62	1.809
4	4.5	8.0	5.5	12.0	3.0	+0.25	7.0	+0.36	23-62	2.760
4	4.5	8.0	5.5	7.0	3.5	+0.30	4.0	+0.30	23-62	1.245
4	4.5	8.0	5.5	9.0	3.5	+0.30	4.0	+0.30	23-62	1.840
4	4.5	8.0	5.5	12.0	3.5	+0.30	7.0	+0.36	23-62	2.665
4	4.5	8.0	5.5	7.5	4.0	+0.30	4.5	+0.30	23-62	1.276
4	4.5	8.0	5.5	9.5	4.0	+0.30	4.5	+0.30	23-62	1.871
4	4.5	8.0	5.5	12.0	4.0	+0.30	7.0	+0.36	23-62	2.550
4	4.5	8.0	5.5	8.0	4.5	+0.30	5.0	+0.30	23-62	1.307
4	4.5	8.0	5.5	10.0	4.5	+0.30	5.0	+0.30	23-62	1.902
4	4.5	8.0	5.5	12.0	4.5	+0.30	7.0	+0.36	23-62	2.445
5	5.5	9.0	6.5	6.5	2.0	+0.25	2.5	+0.25	23-76	1.788
5	5.5	9.0	6.5	8.5	2.0	+0.25	2.5	+0.25	23-76	2.483
5	5.5	9.0	6.5	14.0	2.0	+0.25	8.0	+0.36	23-76	4.124
5	5.5	9.0	6.5	7.0	2.5	+0.25	3.0	+0.25	23-76	1.826
5	5.5	9.0	6.5	9.0	2.5	+0.25	3.0	+0.25	23-76	2.520
5	5.5	9.0	6.5	14.0	2.5	+0.25	8.0	+0.36	23-76	4.004
5	5.5	9.0	6.5	7.5	3.0	+0.25	3.5	+0.30	23-76	1.863
5	5.5	9.0	6.5	9.5	3.0	+0.25	3.5	+0.30	23-76	2.557
5	5.5	9.0	6.5	14.0	3.0	+0.25	8.0	+0.36	23-76	3.874
5	5.5	9.0	6.5	8.0	3.5	+0.30	4.0	+0.30	23-76	1.900
5	5.5	9.0	6.5	10.0	3.5	+0.30	4.0	+0.30	23-76	2.594
5	5.5	9.0	6.5	14.0	3.5	+0.30	8.0	+0.36	23-76	3.764
5	5.5	9.0	6.5	8.5	4.0	+0.30	4.5	+0.30	23-76	1.937
5	5.5	9.0	6.5	10.5	4.0	+0.30	4.5	+0.30	23-76	2.631
5	5.5	9.0	6.5	14.0	4.0	+0.30	8.0	+0.36	23-76	3.644
5	5.5	9.0	6.5	9.0	4.5	+0.30	5.0	+0.30	23-76	1.974
5	5.5	9.0	6.5	11.0	4.5	+0.30	5.0	+0.30	23-76	2.668
5	5.5	9.0	6.5	14.0	4.5	+0.30	8.0	+0.36	23-76	3.524
6	6.5	10.0	7.5	8.0	2.5	+0.25	3.0	+0.25	23-76	2.380
6	7.0	12.0	9.0	10.0	2.5	+0.25	3.0	+0.25	23-76	5.477
6	7.0	12.0	9.0	18.0	2.5	+0.25	10.0	+0.36	23-76	10.279
6	6.5	10.0	7.5	8.5	3.0	+0.25	3.5	+0.30	23-76	2.423
6	7.0	12.0	9.0	10.5	3.0	+0.25	3.5	+0.30	23-76	5.597
6	7.0	12.0	9.0	18.0	3.0	+0.25	10.0	+0.36	23-76	10.861
6	6.5	10.0	7.5	9.0	3.5	+0.30	4.0	+0.30	23-76	2.466
6	7.0	12.0	9.0	11.0	3.5	+0.30	4.0	+0.30	23-76	5.677
6	7.0	12.0	9.0	18.0	3.5	+0.30	10.0	+0.36	23-76	10.084
6	6.5	10.0	7.5	9.5	4.0	+0.30	4.5	+0.30	23-76	2.509
6	7.0	12.0	9.0	11.5	4.0	+0.30	4.5	+0.30	23-76	5.777
6	7.0	12.0	9.0	18.0	4.0	+0.30	10.0	+0.36	23-76	9.693
6	6.5	10.0	7.5	10.0	4.5	+0.30	5.0	+0.30	23-76	2.552
6	7.0	12.0	9.0	12.0	4.5	+0.30	5.0	+0.30	23-76	5.877
6	7.0	12.0	9.0	18.0	4.5	+0.30	10.0	+0.36	23-76	9.498
6	6.5	10.5	7.5	10.5	5.0	+0.30	5.5	+0.30	23-76	2.595
6	7.0	12.0	9.0	13.0	5.0	+0.30	5.5	+0.30	23-76	6.308
6	7.0	12.0	9.0	18.0	5.0	+0.30	10.0	+0.36	23-76	9.302
8	8.5	12.0	9.5	9.5	3.0	+0.25	3.5	+0.30	21-104	3.533
8	9.0	14.0	11.0	14.0	3.0	+0.25	3.5	+0.30	21-104	9.693
8	9.0	14.0	11.0	22.0	3.0	+0.25	12.0	+0.43	21-104	15.887
8	8.5	12.0	9.5	10.0	3.5	+0.30	4.0	+0.30	21-104	3.589
8	9.0	14.0	11.0	14.0	3.5	+0.30	4.0	+0.30	21-104	9.408
8	9.0	14.0	11.0	22.0	3.5	+0.30	12.0	+0.43	21-104	15.654
8	8.5	12.0	9.5	10.5	4.0	+0.30	4.5	+0.30	21-104	3.645
8	9.0	14.0	11.0	15.0	4.0	+0.30	4.5	+0.30	21-104	9.941
8	9.0	14.0	11.0	22.0	4.0	+0.30	12.0	+0.43	21-104	15.522
8	8.5	12.0	9.5	11.0	4.5	+0.30	5.0	+0.30	21-104	3.701
8	9.0	14.0	11.0	15.0	4.5	+0.30	5.0	+0.30	21-104	9.656
8	9.0	14.0	11.0	22.0	4.5	+0.30	12.0	+0.43	21-104	15.189
8	8.5	12.0	9.5	11.0	5.0	+0.30	5.5	+0.30	21-104	3.757
8	9.0	14.0	11.0	16.0	5.0	+0.30	5.5	+0.30	21-104	10.160
8	9.0	14.0	11.0	22.0	5.0	+0.30	12.0	+0.43	21-104	14.957

Пример условного обозначения резьбовой втулки типа 1, диаметром d=2.5 мм, с полем допуска 6Н, длиной L=5 мм, l=1.2 мм, l1=2 мм, класса прочности 4.6 с покрытием 01, толщиной 3 мкм:

Втулка М2,5-6Нх5х1,2х2.46.013 ОСТ 92-8954-78

То же, типа 2, диаметром d=8 мм, с полем допуска 7Н, длиной L=16 мм, l=5 мм, l1=5,5 мм, класса прочности 33 с покрытием 11:

Втулка 2М8х16х5х5,5.33.11 ОСТ 92-8954-78