BMR Series- Simple Radial Machined Ends

• R-10, 11, 15, 16

.2757
.2754

.670

.250

N/A

.276

.800

.750

1/4-28

N/A

627

• 1/2-10

.3544
.3541

.750

.290

N/A

.315

.875

5/16-24

N/A

629

• R-2, 20, 21, 22, 23
• 5/8-8

BMR-10

.3940
.3936

.650

.330

.45

1/8

.354

.800

1.00

.391-32

W-00

N-00

6200

• R-1, 30, 31, 32, 30A
• 5/8-10, 3/4-5, 3/4-6

BMR-12

.4726
.4723

.890

.450

.56

1/8

.472

1.029

1.25

.469-32

W-01

N-01

6301

• R-4, 34, 35, 36, 37, 38
• 3/4-10, 7/8-5, 7/8-6, 1-4, 1-5

BMR-15

.5908
.5905

.930

.490

.56

1/8

.512

1.094

1.38

.586-32

W-02

N-02

6302

• R-6, 40, 40A, 40B, 40RF, 41, 41LF, 42, 43, 44, 48
• 1-10, 1 1/8-5, 1 1/4-4

BMR-20

.7877
.7873

1.070

.570

.63

3/16

.590

1.305

1.75

.781-32

W-04

N-04

6304

• R-45, 46, 47, 55, 56, 57, 58
• 1 1/2-4

BMR-25

.9846
.9842

1.190

.650

.70

3/16

.669

1.420

2.06

.969-32

W-05

N-05

6305

• R-50, 50A, 51A, 53, 54, 54A
• 1 3/4-4

BMR-30

1.1814
1.1810

1.275

.720

.70

1/4

.748

1.587

2.43

1.173-18

W-06

N-06

6306

• R-61, 62

1.5752
1.5747

1.470

.880

.75

5/16

.906

1.875

3.10

1.563-18

W-08

N-08

6308

• R-60, 60A, 63

1.7721
1.7716

1.550

.960

.80

5/16

.984

2.000

3.50

1.767-18

W-09

N-09

6309

• R-75

1.9689
1.9684

1.690

1.040

.85

5/16

1.063

2.125

3.88

1.967-18

W-10

N-10

6310

• R-70, 71, 74

2.1659
2.1653

1.770

1.120

.85

5/16

1.142

2.250

4.13

2.157-18

W-11

N-11

6311

• R-80

2.3627
2.3622

1.880

1.195

.90

5/16

1.220

2.375

4.50

2.360-18

W-12

N-12

6312

• R-90, 91

3.1501
3.1495

2.270

1.510

1.05

3/8

1.535

2.750

6.00

3.137-12

W-16

N-16

6316

BMR Series - Simple Radial Bearing Mounts

The BMR series bearing mounts are SIMPLE RADIAL supports utilizing shielded radial ball bearings for supporting radial load components. These bearing mounts are NOT intended to support axial load components of force. Consult engineering for application assistance if required.

NOTE: Dimensions shown for screws without corresponding bearing mounts are for reference only.


Screw Number • BALL Screws • ACME Screws	Part Number	S1	A1	A2	A3	A4	A5	A6	A7	A8	A9	A10	A11
• R-10, 11, 15, 16		.2757 .2754	.670	.250	N/A	N/A	.276	.800	.750	1/4-28	N/A	N/A	627
• 1/2-10		.3544 .3541	.750	.290	N/A	N/A	.315	.875	.875	5/16-24	N/A	N/A	629
• R-2, 20, 21, 22, 23 • 5/8-8	BMR-10	.3940 .3936	.650	.330	.45	1/8	.354	.800	1.00	.391-32	W-00	N-00	6200
• R-1, 30, 31, 32, 30A • 5/8-10, 3/4-5, 3/4-6	BMR-12	.4726 .4723	.890	.450	.56	1/8	.472	1.029	1.25	.469-32	W-01	N-01	6301
• R-4, 34, 35, 36, 37, 38 • 3/4-10, 7/8-5, 7/8-6, 1-4, 1-5	BMR-15	.5908 .5905	.930	.490	.56	1/8	.512	1.094	1.38	.586-32	W-02	N-02	6302
• R-6, 40, 40A, 40B, 40RF, 41, 41LF, 42, 43, 44, 48 • 1-10, 1 1/8-5, 1 1/4-4	BMR-20	.7877 .7873	1.070	.570	.63	3/16	.590	1.305	1.75	.781-32	W-04	N-04	6304
• R-45, 46, 47, 55, 56, 57, 58 • 1 1/2-4	BMR-25	.9846 .9842	1.190	.650	.70	3/16	.669	1.420	2.06	.969-32	W-05	N-05	6305
• R-50, 50A, 51A, 53, 54, 54A • 1 3/4-4	BMR-30	1.1814 1.1810	1.275	.720	.70	1/4	.748	1.587	2.43	1.173-18	W-06	N-06	6306
• R-61, 62		1.5752 1.5747	1.470	.880	.75	5/16	.906	1.875	3.10	1.563-18	W-08	N-08	6308
• R-60, 60A, 63		1.7721 1.7716	1.550	.960	.80	5/16	.984	2.000	3.50	1.767-18	W-09	N-09	6309
• R-75		1.9689 1.9684	1.690	1.040	.85	5/16	1.063	2.125	3.88	1.967-18	W-10	N-10	6310
• R-70, 71, 74		2.1659 2.1653	1.770	1.120	.85	5/16	1.142	2.250	4.13	2.157-18	W-11	N-11	6311
• R-80		2.3627 2.3622	1.880	1.195	.90	5/16	1.220	2.375	4.50	2.360-18	W-12	N-12	6312
• R-90, 91		3.1501 3.1495	2.270	1.510	1.05	3/8	1.535	2.750	6.00	3.137-12	W-16	N-16	6316
BMR Series - Simple Radial Bearing Mounts The BMR series bearing mounts are SIMPLE RADIAL supports utilizing shielded radial ball bearings for supporting radial load components. These bearing mounts are NOT intended to support axial load components of force. Consult engineering for application assistance if required. NOTE: Dimensions shown for screws without corresponding bearing mounts are for reference only.