Universal Joints with Needle Bearing DIN 808

Bore code: B - Without keyway
Type: EW - Single jointed, needle bearing

Standard Sheet DIN 808 Print This Page Mounting Information Permissible RPM and Torques / Determining the Size Keyways WN / DIN 6885 Cross Holes GN 110.1 ISO Fundamental Tolerances

Product description

Universal joints with needle bearing DIN 808 are known for their precision. They have minimal play and are long lasting.

The permissible RPM of these joints is higher than for those with friction bearing, but is still dependent on load, duration and the inclination angle. Ideal applications allow up to 4000 RPM.

Needle bearings give the universal joints at an inclination angle from 3° to 5° a considerably higher degree of efficiency than those fitted with friction bearings. The needle bearings have permanent lubrication and thus do not require servicing.

The “How to order” example refers to universal joints with equal bores d₂ or s at both ends.

Specification

Body
Steel, plain finish

Joint bearing surfaces / pins
Case-hardened

RoHS

On request

Inch size bores
Other or unequal bores

Part Number B - Without keyway	Part Number K - With keyway	Part Number V - With square	d₁	d₂ +0.001 Bore	s Square V	l₁	l₂	l₃	l₄	t +0.04 Max. assembly length of the shaft

10MZA1	10KZA1		0.87	10 +0.001	-	1.89	-	0.94	-	0.47 +0.04
		808-22-V10-48-EW	0.87	-	V 10	1.89	-	0.94	-	0.47 +0.04
12MZA1	12KZA1		0.87	12 +0.001	-	2.44	-	1.22	-	0.71 +0.04
		808-22-V10-62-EW	0.87	-	V 10	2.44	-	1.22	-	0.71 +0.04
12MZA2	12KZA2		0.98	12 +0.001	-	2.20	-	1.10	-	0.51 +0.04
		808-25-V12-56-EW	0.98	-	V 12	2.20	-	1.10	-	0.51 +0.04
16MZA2	16KZA2		0.98	16 +0.001	-	2.91	-	1.46	-	0.83 +0.04
		808-25-V12-74-EW	0.98	-	V 12	2.91	-	1.46	-	0.83 +0.04
14MZA3	14KZA3		1.10	14 +0.001	-	2.36	-	1.18	-	0.51 +0.04
		808-28-V14-60-EW	1.10	-	V 14	2.36	-	1.18	-	0.51 +0.04
16MZA4	16KZA4		1.26	16 +0.001	-	2.68	-	1.34	-	0.63 +0.04
		808-32-V16-68-EW	1.26	-	V 16	2.68	-	1.34	-	0.63 +0.04
20MZA4	20KZA4		1.26	20 +0.001	-	3.39	-	1.69	-	0.94 +0.04
		808-32-V16-86-EW	1.26	-	V 16	3.39	-	1.69	-	0.94 +0.04
18MZA5	18KZA5		1.42	18 +0.001	-	2.91	-	1.46	-	0.67 +0.04
		808-36-V18-74-EW	1.42	-	V 18	2.91	-	1.46	-	0.67 +0.04
20MZA6	20KZA6		1.65	20 +0.001	-	3.23	-	1.61	-	0.71 +0.04
		808-42-V20-82-EW	1.65	-	V 20	3.23	-	1.61	-	0.71 +0.04
25MZA6	25KZA6		1.65	25 +0.001	-	4.25	-	2.13	-	1.22 +0.04
		808-42-V20-108-EW	1.65	-	V 20	4.25	-	2.13	-	1.22 +0.04
22MZA7	22KZA7		1.77	22 +0.001	-	3.74	-	1.87	-	0.87 +0.04
		808-45-V22-95-EW	1.77	-	V 22	3.74	-	1.87	-	0.87 +0.04
25MZA8	25KZA8		1.97	25 +0.001	-	4.25	-	2.13	-	1.02 +0.04
		808-50-V25-108-EW	1.97	-	V 25	4.25	-	2.13	-	1.02 +0.04
30MZA8	30KZA8		1.97	30 +0.001	-	5.20	-	2.60	-	1.50 +0.04
		808-50-V25-132-EW	1.97	-	V 25	5.20	-	2.60	-	1.50 +0.04
30MZA9	30KZA9		2.28	30 +0.001	-	4.80	-	2.40	-	1.14 +0.04
		808-58-V30-122-EW	2.28	-	V 30	4.80	-	2.40	-	1.14 +0.04
32MZA9	32KZA9		2.28	32 +0.001	-	5.12	-	2.56	-	1.30 +0.04
		808-58-V30-130-EW	2.28	-	V 30	5.12	-	2.56	-	1.30 +0.04
		808-70-V35-140-EW	2.76	-	V 35	5.51	-	2.76	-	1.38 +0.04

Part Number
B - Without keyway

Part Number
K - With keyway

Part Number
V - With square

d₁

d₂ +0.001
Bore

s
Square V

l₁

l₂

l₃

l₄

t +0.04
Max. assembly
length of the shaft

10MZA1

10KZA1

0.87

10 +0.001

1.89

0.94

0.47 +0.04

808-22-V10-48-EW

0.87

V 10

1.89

0.94

0.47 +0.04

12MZA1

12KZA1

0.87

12 +0.001

2.44

1.22

0.71 +0.04

808-22-V10-62-EW

0.87

V 10

2.44

1.22

0.71 +0.04

12MZA2

12KZA2

0.98

12 +0.001

2.20

1.10

0.51 +0.04

808-25-V12-56-EW

0.98

V 12

2.20

1.10

0.51 +0.04

16MZA2

16KZA2

0.98

16 +0.001

2.91

1.46

0.83 +0.04

808-25-V12-74-EW

0.98

V 12

2.91

1.46

0.83 +0.04

14MZA3

14KZA3

1.10

14 +0.001

2.36

1.18

0.51 +0.04

808-28-V14-60-EW

1.10

V 14

2.36

1.18

0.51 +0.04

16MZA4

16KZA4

1.26

16 +0.001

2.68

1.34

0.63 +0.04

808-32-V16-68-EW

1.26

V 16

2.68

1.34

0.63 +0.04

20MZA4

20KZA4

1.26

20 +0.001

3.39

1.69

0.94 +0.04

808-32-V16-86-EW

1.26

V 16

3.39

1.69

0.94 +0.04

18MZA5

18KZA5

1.42

18 +0.001

2.91

1.46

0.67 +0.04

808-36-V18-74-EW

1.42

V 18

2.91

1.46

0.67 +0.04

20MZA6

20KZA6

1.65

20 +0.001

3.23

1.61

0.71 +0.04

808-42-V20-82-EW

1.65

V 20

3.23

1.61

0.71 +0.04

25MZA6

25KZA6

1.65

25 +0.001

4.25

2.13

1.22 +0.04

808-42-V20-108-EW

1.65

V 20

4.25

2.13

1.22 +0.04

22MZA7

22KZA7

1.77

22 +0.001

3.74

1.87

0.87 +0.04

808-45-V22-95-EW

1.77

V 22

3.74

1.87

0.87 +0.04

25MZA8

25KZA8

1.97

25 +0.001

4.25

2.13

1.02 +0.04

808-50-V25-108-EW

1.97

V 25

4.25

2.13

1.02 +0.04

30MZA8

30KZA8

1.97

30 +0.001

5.20

2.60

1.50 +0.04

808-50-V25-132-EW

1.97

V 25

5.20

2.60

1.50 +0.04

30MZA9

30KZA9

2.28

30 +0.001

4.80

2.40

1.14 +0.04

808-58-V30-122-EW

2.28

V 30

4.80

2.40

1.14 +0.04

32MZA9

32KZA9

2.28

32 +0.001

5.12

2.56

1.30 +0.04

808-58-V30-130-EW

2.28

V 30

5.12

2.56

1.30 +0.04

808-70-V35-140-EW

2.76

V 35

5.51

2.76

1.38 +0.04

Part Number B - Without keyway	Part Number K - With keyway	Part Number V - With square	d₁	d₂ +0.001 Bore	s Square V	l₁	l₂	l₃	l₄	t +0.04 Max. assembly length of the shaft

10MZB1	10KZB1		0.87	10 +0.001	-	-	2.91	0.94	1.02	0.47 +0.04
		808-22-V10-74-DW	0.87	-	V 10	-	2.91	0.94	1.02	0.47 +0.04
12MZB1	12KZB1		0.87	12 +0.001	-	-	3.46	1.22	1.02	0.71 +0.04
		808-22-V10-88-DW	0.87	-	V 10	-	3.46	1.22	1.02	0.71 +0.04
12MZB2	12KZB2		0.98	12 +0.001	-	-	3.39	1.10	1.18	0.51 +0.04
		808-25-V12-86-DW	0.98	-	V 12	-	3.39	1.10	1.18	0.51 +0.04
16MZB2	16KZB2		0.98	16 +0.001	-	-	4.09	1.46	1.18	0.83 +0.04
		808-25-V12-104-DW	0.98	-	V 12	-	4.09	1.46	1.18	0.83 +0.04
14MZB3	14KZB3		1.10	14 +0.001	-	-	3.78	1.18	1.42	0.51 +0.04
		808-28-V14-96-DW	1.10	-	V 14	-	3.78	1.18	1.42	0.51 +0.04
16MZB4	16KZB4		1.26	16 +0.001	-	-	4.13	1.34	1.46	0.63 +0.04
		808-32-V16-105-DW	1.26	-	V 16	-	4.13	1.34	1.46	0.63 +0.04
20MZB4	20KZB4		1.26	20 +0.001	-	-	4.88	1.69	1.50	0.94 +0.04
		808-32-V16-124-DW	1.26	-	V 16	-	4.88	1.69	1.50	0.94 +0.04
18MZB5	18KZB5		1.42	18 +0.001	-	-	4.49	1.46	1.57	0.67 +0.04
		808-36-V18-114-DW	1.42	-	V 18	-	4.49	1.46	1.57	0.67 +0.04
20MZB6	20KZB6		1.65	20 +0.001	-	-	5.04	1.61	1.81	0.71 +0.04
		808-42-V20-128-DW	1.65	-	V 20	-	5.04	1.61	1.81	0.71 +0.04
25MZB6	25KZB6		1.65	25 +0.001	-	-	6.14	2.13	1.89	1.22 +0.04
		808-42-V20-156-DW	1.65	-	V 20	-	6.14	2.13	1.89	1.22 +0.04
22MZB7	22KZB7		1.77	22 +0.001	-	-	5.71	1.87	1.97	0.87 +0.04
		808-45-V22-145-DW	1.77	-	V 22	-	5.71	1.87	1.97	0.87 +0.04
25MZB8	25KZB8		1.97	25 +0.001	-	-	6.42	2.13	2.17	1.02 +0.04
		808-50-V25-163-DW	1.97	-	V 25	-	6.42	2.13	2.17	1.02 +0.04
30MZB8	30KZB8		1.97	30 +0.001	-	-	7.40	2.60	2.20	1.50 +0.04
		808-50-V25-188-DW	1.97	-	V 25	-	7.40	2.60	2.20	1.50 +0.04
30MZB9	30KZB9		2.28	30 +0.001	-	-	7.48	2.40	2.68	1.14 +0.04
		808-58-V30-190-DW	2.28	-	V 30	-	7.48	2.40	2.68	1.14 +0.04
32MZB9	32KZB9		2.28	32 +0.001	-	-	7.80	2.56	2.68	1.30 +0.04
		808-58-V30-198-DW	2.28	-	V 30	-	7.80	2.56	2.68	1.30 +0.04
		808-70-V35-212-DW	2.76	-	V 35	-	8.35	2.76	2.83	1.38 +0.04

Part Number
B - Without keyway

Part Number
K - With keyway

Part Number
V - With square

d₁

d₂ +0.001
Bore

s
Square V

l₁

l₂

l₃

l₄

t +0.04
Max. assembly
length of the shaft

10MZB1

10KZB1

0.87

10 +0.001

2.91

0.94

1.02

0.47 +0.04

808-22-V10-74-DW

0.87

V 10

2.91

0.94

1.02

0.47 +0.04

12MZB1

12KZB1

0.87

12 +0.001

3.46

1.22

1.02

0.71 +0.04

808-22-V10-88-DW

0.87

V 10

3.46

1.22

1.02

0.71 +0.04

12MZB2

12KZB2

0.98

12 +0.001

3.39

1.10

1.18

0.51 +0.04

808-25-V12-86-DW

0.98

V 12

3.39

1.10

1.18

0.51 +0.04

16MZB2

16KZB2

0.98

16 +0.001

4.09

1.46

1.18

0.83 +0.04

808-25-V12-104-DW

0.98

V 12

4.09

1.46

1.18

0.83 +0.04

14MZB3

14KZB3

1.10

14 +0.001

3.78

1.18

1.42

0.51 +0.04

808-28-V14-96-DW

1.10

V 14

3.78

1.18

1.42

0.51 +0.04

16MZB4

16KZB4

1.26

16 +0.001

4.13

1.34

1.46

0.63 +0.04

808-32-V16-105-DW

1.26

V 16

4.13

1.34

1.46

0.63 +0.04

20MZB4

20KZB4

1.26

20 +0.001

4.88

1.69

1.50

0.94 +0.04

808-32-V16-124-DW

1.26

V 16

4.88

1.69

1.50

0.94 +0.04

18MZB5

18KZB5

1.42

18 +0.001

4.49

1.46

1.57

0.67 +0.04

808-36-V18-114-DW

1.42

V 18

4.49

1.46

1.57

0.67 +0.04

20MZB6

20KZB6

1.65

20 +0.001

5.04

1.61

1.81

0.71 +0.04

808-42-V20-128-DW

1.65

V 20

5.04

1.61

1.81

0.71 +0.04

25MZB6

25KZB6

1.65

25 +0.001

6.14

2.13

1.89

1.22 +0.04

808-42-V20-156-DW

1.65

V 20

6.14

2.13

1.89

1.22 +0.04

22MZB7

22KZB7

1.77

22 +0.001

5.71

1.87

1.97

0.87 +0.04

808-45-V22-145-DW

1.77

V 22

5.71

1.87

1.97

0.87 +0.04

25MZB8

25KZB8

1.97

25 +0.001

6.42

2.13

2.17

1.02 +0.04

808-50-V25-163-DW

1.97

V 25

6.42

2.13

2.17

1.02 +0.04

30MZB8

30KZB8

1.97

30 +0.001

7.40

2.60

2.20

1.50 +0.04

808-50-V25-188-DW

1.97

V 25

7.40

2.60

2.20

1.50 +0.04

30MZB9

30KZB9

2.28

30 +0.001

7.48

2.40

2.68

1.14 +0.04

808-58-V30-190-DW

2.28

V 30

7.48

2.40

2.68

1.14 +0.04

32MZB9

32KZB9

2.28

32 +0.001

7.80

2.56

2.68

1.30 +0.04

808-58-V30-198-DW

2.28

V 30

7.80

2.56

2.68

1.30 +0.04

808-70-V35-212-DW

2.76

V 35

8.35

2.76

2.83

1.38 +0.04

d₁	d₂ +0.001 Bore	s Square V	l₁	l₂	l₃	l₄	t +0.04 Max. assembly length of the shaft

0.87	10	V 10*	1.89	2.91	0.94	1.02	0.47
0.87	12	V 10*	2.44	3.46	1.22	1.02	0.71
0.98	12	V 12*	2.20	3.39	1.10	1.18	0.51
0.98	16	V 12*	2.91	4.09	1.46	1.18	0.83
1.10	14	V 14*	2.36	3.78	1.18	1.42	0.51
1.26	16	V 16*	2.68	4.13	1.34	1.46	0.63
1.26	20	V 16*	3.39	4.88	1.69	1.50	0.94
1.42	18	V 18*	2.91	4.49	1.46	1.57	0.67
1.65	20	V 20*	3.23	5.04	1.61	1.81	0.71
1.65	25	V 20*	4.25	6.14	2.13	1.89	1.22
1.77	22	V 22*	3.74	5.71	1.87	1.97	0.87
1.97	25	V 25*	4.25	6.42	2.13	2.17	1.02
1.97	30	V 25*	5.20	7.40	2.60	2.20	1.50
2.28	30	V 30*	4.80	7.48	2.40	2.68	1.14
2.28	32	V 30*	5.12	7.80	2.56	2.68	1.30
2.76*	35	V 35	5.51	8.35	2.76	2.83	1.38

d₁

d₂ +0.001
Bore

s
Square V

l₁

l₂

l₃

l₄

t +0.04
Max. assembly
length of the shaft

0.87

V 10*

1.89

2.91

0.94

1.02

0.47

0.87

V 10*

2.44

3.46

1.22

1.02

0.71

0.98

V 12*

2.20

3.39

1.10

1.18

0.51

0.98

V 12*

2.91

4.09

1.46

1.18

0.83

1.10

V 14*

2.36

3.78

1.18

1.42

0.51

1.26

V 16*

2.68

4.13

1.34

1.46

0.63

1.26

V 16*

3.39

4.88

1.69

1.50

0.94

1.42

V 18*

2.91

4.49

1.46

1.57

0.67

1.65

V 20*

3.23

5.04

1.61

1.81

0.71

1.65

V 20*

4.25

6.14

2.13

1.89

1.22

1.77

V 22*

3.74

5.71

1.87

1.97

0.87

1.97

V 25*

4.25

6.42

2.13

2.17

1.02

1.97

V 25*

5.20

7.40

2.60

2.20

1.50

2.28

V 30*

4.80

7.48

2.40

2.68

1.14

2.28

V 30*

5.12

7.80

2.56

2.68

1.30

2.76*

V 35

5.51

8.35

2.76

2.83

1.38

d₁ H7
s H11

d₂ H11
K / B

d₂ H11
B

d₃

Length l
K / V

Length l
B

M 3

M 5

5.5

M 5

5.5

M 6

6.5

M 6

M 8

Selected Part

Part Number

Total (net)

Can$89.17

Available within 1-2 weeks

Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	49	Can$89.17
50	99	Can$81.74
100	249	Can$74.31
≥ 250		Can$66.88

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Weight: 0.209 lbs

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