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WKN Series Dimensions (Ball-roller Type)

TIK

NSK

FAG

Dimension (inch)

A

B

C

D

D1

S1

D2

S2

WIR193891

665803

WKN2357

3.58

1.31

0.14

0.7465

 

 

 

 

WIR1938115

 

WKN2452-1

4.52

1.37

1.02

0.7465

 

 

 

 

WIR1938115A

665853

WKN2454D

4.54

0.92

1.49

0.7465

 

 

0.4739

1.41

WIR1938117B

665853

WKN2460D

4.60

1.06

1.41

0.7464

0.6267

0.35

0.4739

1.33

WIR1938120

665757

WKN2474-2

4.74

1.02

1.60

0.7465

 

 

0.6267

1.54

WIR1938122

 

WKN2480

4.80

0.94

1.74

0.7465

 

 

0.6267

1.58

WIR1938125

665729

WKN2493

4.94

1.14

1.67

0.7465

 

 

0.6267

1.54

WIR1938127

 

WKN2501

5.01

1.15

1.74

0.7465

 

 

0.6267

1.58

WIR1938128

 

WKN2502

5.02

1.10

1.79

0.7465

 

 

0.6267

1.69

WIR1938133

 

WKN2524

5.25

1.28

1.84

0.7465

 

 

0.6267

1.73

WIR1938133A

 

WKN2524D

5.25

1.28

1.84

0.7465

 

 

0.6267

1.73

WIR1938135

 

WKN2530

5.30

1.25

1.93

0.7465

0.6267

0.28

0.6267

1.76

WIR1938135A

665781

WKN2531

5.31

1.47

1.71

0.7465

 

 

0.6267

1.61

WIR1938135B

665879

WKN2531-3

5.31

1.18

2.00

0.7465

 

 

0.6267

1.90

WIR1938135C

 

WKN2531-8D

5.31

1.19

2.00

0.7465

 

 

0.4739

1.90

WIR1938135D

 

WKN2531-9D

5.31

1.47

1.71

0.7465

 

 

0.4739

1.61

WIR1938136

665735B

WKN2534

5.34

1.26

1.96

0.7465

 

 

0.6267

1.86

WIR1938137

665816

WKN2541-1

5.41

1.21

1.56

0.7465

0.6267

0.48

0.6267

1.56

WIR1938138

 

WKN2544-2

5.44

1.41

1.91

0.7465

 

 

0.6267

1.45

WIR1938142

665705

WKN2558-2

5.58

1.45

2.01

0.7465

 

 

0.6267

1.84

WIR1938144

 

WKN2564-6

5.65

1.21

2.31

0.7465

0.6267

0.48

0.6267

1.99

WIR1938146

 

WKN2575-1

5.75

1.43

2.19

0.7465

0.6267

0.54

0.6267

2.02

WIR1938146A

665760

WKN2575-4

5.75

1.43

2.19

0.7465

0.6267

1.20

0.6267

2.02

WIR1938149

 

WKN2588

5.88

1.45

2.30

0.7465

 

 

0.6267

2.14

WIR1938151

 

WKN2592

5.93

1.38

2.42

0.7465

 

 

0.6267

2.42

WIR1938151A

665714

WKN2592-2

5.93

1.38

2.42

0.7465

0.6267

0.51

0.6267

2.30

WIR1938151B

665877A

WKN2596-1

5.96

1.22

2.61

0.7465

0.6267

0.48

0.6267

2.18

WIR1938153

 

WKN2602-2

6.02

1.82

2.07

0.7465

0.6267

1.14

0.6267

1.70

WIR1938153A

665807

WKN2604

6.04

1.80

2.11

0.7465

 

 

0.6267

1.98

WIR1938156B

665746

WKN2616

6.16

1.56

2.48

0.7465

 

 

0.6267

2.36

WIR1938158

665812

WKN2622

6.22

1.84

2.25

0.7465

0.6267

0.58

0.6267

2.08

WIR1938158A

 

WKN2622-1D

6.22

1.84

2.26

0.7465

0.6267

0.58

0.6267

2.08

WIR1938158B

665707

WKN2623

6.23

1.70

2.40

0.7465

0.6267

0.56

0.6267

2.23

WIR1938159A

 

WKN2624

6.25

1.38

2.74

0.7465

0.6267

0.51

0.6267

2.44

WIR1938161

665761

WKN2631

6.32

1.75

2.44

0.7465

 

 

0.6267

2.32

WIR1938161A

665796

WKN2634-1

6.34

1.84

2.37

0.7465

0.6267

1.31

0.6267

2.20

WIR1938175

665813

WKN2688

6.88

2.11

2.65

0.7465

0.6267

0.56

0.6267

2.51

WIR1938175A

665824

WKN2688-1

6.88

1.38

3.38

0.7465

0.6267

0.56

0.6267

3.20

WIR1938175B

 

WKN2688-3D

6.88

1.38

3.38

0.7465

0.6267

0.56

0.4739

2.36

WIR1938175C

 

WKN2688-7D

6.88

2.07

2.69

0.7465

 

 

0.4739

1.69

WIR1938115OS

 

WKN6454D

4.54

0.92

1.49

0.7485

 

 

0.4759

1.41

WIR1938120OS

 

WKN6474-2

4.74

1.02

1.60

0.7485

 

 

0.6290

1.54

WIR1938136OS

 

WKN6534

5.34

1.26

1.96

0.7485

 

 

0.6290

1.86

WIR1938142OS

 

WKN6560-2B

5.61

1.32

2.16

0.7485

0.6267

0.60

0.6267

1.99

WIR1938146OS

 

WKN6575-1B

5.75

1.43

2.19

0.7485

0.6267

0.54

0.6290

2.02

WIR1938151OS

 

WKN6592-2B

5.93

1.38

2.42

0.7485

0.6267

0.51

0.6290

2.30

WIR19381151AOS

 

WKN6596B

5.96

1.21

2.62

0.7485

0.6267

0.48

0.6290

2.11

WIR1938158OS

 

WKN6623B

6.23

1.70

2.40

0.7485

0.6267

0.56

0.6290

2.23

WIR1938161OS

 

WKN6634-1

6.34

1.84

2.37

0.7485

0.6290

0.32

0.6290

2.20

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