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RN517
Cam Bearings-Mini
Structure and feature
█ Effectively increase the load area is the biggest goal of this bearing series, therefore, the design of narrow radial clearance and ease the impact load to stabilize prolong life.
█ Flange side included ultrafine needle bearings, reduce the coefficient of friction because of outer rotation, belong rotary excellent perfomance bearings.
█ Cam structure or linear motion driven use, the accuracy of which has a high rigidity and stability, it can be widely used in work machinery and industrial machinery arm, etc.
█ (RN517-SUS)Mini cam bearings due to  holder、plates、needle、cylindrical outer ring and screw nut use stainless steel, it has excellent corrosion resistance, applicable to on-oil or water mist splashes and clean room.

  Material  

Operating temperature

SUJ2

110℃ and below

SUS440C

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RN517 –
 
 
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How to order

 

 

 

 

 

 

 

 

 

 

 

d

Load

SUJ2 Bearing steel performance value

SUS440C Stainless steel performance value

 

 

 Basic rated load

Max. allowable

Basic rated load

Max. allowable

Mounting

 

C

Cor

load

Torque

C

Cor

load

Torque

min.

 

N

N

Ncm

N

N

 Ncm

f

 

2

A- Standard

288

202

202

9.1

230

161

161

9.1

4.3

 

H- Heavy

768

734

229

9.1

614

587

229

9.1

4.3

 

2.5

A- Standard

428

351

351

18.7

342

281

281

18.7

4.8

 

H- Heavy

1000

1080

360

18.7

800

862

360

18.7

4.8

 

3

A- Standard

629

611

484

33.5

504

488

484

33.5

5.8

 

H- Heavy

1420

1730

484

33.5

1140

1430

484

33.5

5.8

 

4

A- Standard

1120

1120

919

77.7

897

894

894

77.7

7.7

 

H- Heavy

2370

3000

919

77.7

1900

2400

919

77.7

7.7

 

5

A- Standard

1570

1850

1570

158

1250

1480

1480

158

9.6

 

H- Heavy

3180

4700

1570

158

2540

3760

1570

158

9.6

 

6

A- Standard

2090

2200

2150

268

1670

1760

1760

268

11.6

 

H- Heavy

4610

6250

2150

268

3690

5000

2150

268

11.6

            

 

 

 

 

 

 

 

 

 

 

 

 

 

d

h6 Tolerance

D

A

B

C

H

L

M x Pitch

e

Quality

 

2

+0
-0.006

4.5

2.5

4

0.7

0.9

8

M2.5 x 0.4

2

0.6

 

2.5

5

3

4.5

0.7

0.9

9.5

M2.5 x 0.45

2.5

1

 

3

6

4

5.5

0.7

1.3

11.5

M3 x 0.45

3

2

 

4

0
-0.008

8

5

7

1

1.5

15

M4 x 0.7

4

4

 

5

10

6

8

1

2

18

M5 x 0.8

5

7

 

6

12

7

9.5

1.2

2.5

21.5

M6 x 1.0

6

13