Title: SWF SERIES

 

Title: SWF DRAWING

Bearing
Diameter
(Inch/
mm)

Nominal Part No.

Major Dimensions and Tolerance
(Inches/
mm)

Eccentricity
μm

Squares
μm

Basic Load Rating

Nominal
shaft
diameter

Inch/mm

Steel Retainer
Resin Retainer

Ball Circuit

Weight
g

dr

Tolerance

D

Tolerance

L

Tolerance

Flange

Dynamic
C(N)

Static
Co(N)

Df

t

DP

X

Y

Z

1/4
6.350

SWF 4
SWF 4G

4

32

0.250
6.350

-0.00035

-0.009

0.500
12.70

-.00050
-0.013

0.750
19.05

±.012
±0.3

1.2500
31.750

0.219
5.556

.8750
22.225

.1560
3.969

.2500
6.350

.1410
3.572

.0005
12

.0005
12

206

265

1/4
6.350

3/8
9.525

SWF 6
SWF 6G

4

47

0.3750
9.525

-0.00035

-0.009

0.6250
15.875

-.00050
-0.013

0.8750
22.225

±.012
±0.3

1.5000
38.100

.2500
6.350

1.0620
26.988

.1875
4.763

.2970
7.541

.1720
4.366

.0005
12

.0005
12

225

314

3/8
9.525

1/2
12.70

SWF 8
SWF 8G

4

88

0.500
12.700

-0.00035

-0.009

0.8750
22.225

-0.00065

 -0.016

1.250
31.75

±.012
±0.3

1.7500
44.450

.2500
6.350

1.312
33.338

.1875
4.763

.2970
7.541

.1720
4.366

.0005
12

.0005
12

510

784

1/2
12.700

5/8
15.875

SWF 10
SWF 10G

4

140

0.6250
15.875

-0.00035

-0.009

1.1250
28.575

-0.00065

 -0.016

1.500
38.10

±.012
±0.3

2.0000
50.800

.2500
6.350

1.5620
39.688

.1875
4.763

.2970
7.541

.1720
4.366

.0005
12

.0005
12

774

1,180

5/8
15.875

3/4
19.050

SWF 12
SWF 12G

4

190

0.750
19.050

-0.004
-0.01

1.250
31.750

-0.00075
-0.019

1.6250
41.275

±.012
±0.3

2.1875
55.563

.3125
7.938

1.7180
43.660

.2187
5.556

.3440
8.731

.2030
5.159

.0006
15

.0006
15

862

1,370

3/4
19.050

1
25.40

SWF 16
SWF 16G

5

325

1.00
25.400

-0.004
-0.01

1.5625
39.688

-0.00075
-0.019

2.2500
57.150

±.012
±0.3

2.5000
63.500

.3125
7.938

2.0310
51.594

.2187
5.556

.3440
8.731

.2030
5.159

.0006
15

.0006
15

980

1,570

1
25.400

1-1/4
31.750

SWF 20
SWF 20G

5

665

1.250
31.750

-0.00047

-0.012

2.00
50.800

-0.0009
-0.022

2.6250
66.675

±.012
±0.3

3.1250
79.375

.3750
9.525

2.5625
65.088

.2812
7.144

.4060
10.319

.2656
6.747

.0008
20

.0008
20

1,570

2,740

1-1/4
31.750

1-1/2
38.10

SWF 24
SWF 24G

6

1,100

1.50
38.10

-0.00047

-0.012

2.3750
60.325

-0.0009
-0.022

3.00
76.20

±.012
±0.3

3.7500
95.250

.5000
12.700

3.0625
77.788

.3440
8.731

.5000
12.700

.3280
8.334

.0010
25

.0010
25

2,180

4,020

1-1/2
38.100

2
50.80

SWF 32
SWF 32G

6

1,760

2.00
50.80

-0.00047

-0.012

3.00
76.20

-0.001
-0.022

4.00
101.60

±.012
±0.3

4.3750
111.125

.5000
12.700

3.6875
93.662

.3440
8.731

.5000
12.700

.3280
8.334

.0010
25

.0010
25

3,820

7,940

2
50.800

2-1/2
63.50

SWF 40
SWF 40G

6

3,570

2.500
63.50

-0.00060
-0.015

3.750
95.25

-0.001
-0.022

5.00
127

±.012
±0.3

5.3750
136.525

.7500
19.050

4.5625
115.887

.4062
10.319

.6250
15.875

.3750
9.525

.0010
25

.0010
25

4,700

10,000

2-1/2
63.500

3
76.20

SWF 48
SWF 48G

6

5,600

3.00
76.20

-0.00060
-0.015

4.50
114.30

-0.00115
-0.029

6.00
152.4

±.012
±0.3

6.1250
155.575

.7500
19.050

5.3125
134.937

.4062
10.319

.6250
15.875

.3750
9.525

.0010
25

.0010
25

7,350

16,000

3
76.200

4
101.60

SWF 64
SWF 64G

6

12,000

4.00
101.60

-0.0080
-0.020

6.00
152.40

-0.00115
-0.029

8.00
203.2

±.012
±0.3

8.0000
203.200

.8750
22.225

7.0000
177.800

.5000
12.700

.7125
18.097

.5000
12.700

.0012
30

.0012
30

14,100

34,800

4
101.600

SI Unit 1N0.225 lbs
1kg=2.205 lbs

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