Radial Needle Roller and Cage Assemblies |
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Bearing Designation |
Boundary Dimensions |
Bearing Designation |
Boundary Dimensions |
Current |
Original Code |
Fw |
Ew |
Bc |
Current |
Original Code |
Fw |
Ew |
Bc |
mm |
mm |
K14×18×17 |
59241/14 |
14 |
18 |
17 |
K38×46×30 |
39244/38 |
38 |
46 |
30 |
K15×20×20 |
59242/15 |
15 |
20 |
20 |
K38.4×44.4×44 |
SZ-450 |
38.4 |
44.4 |
44 |
K16×23×14 |
K9241/10 |
16 |
23 |
14 |
K40×44×26 ZWK |
|
40 |
44 |
26 |
K17.5×22×16 |
|
17.5 |
22 |
16 |
K40×44×30 ZWDK |
|
40 |
44 |
30 |
K17.5×22×17 |
59241/17.5 |
17.5 |
22 |
17 |
K40×45×17 |
9242/40 |
40 |
45 |
17 |
K18×28×16 |
|
18 |
28 |
16 |
K40×45×27 |
9243/40 |
40 |
45 |
27 |
K20×26×28 |
|
20 |
26 |
28 |
K40×45×30 |
|
40 |
45 |
30 |
K20×30×20 |
K9249/20 |
20 |
30 |
20 |
K40×46×17 |
39242/40 |
40 |
46 |
17 |
K20×30×23 |
K9249/20 |
20 |
30 |
23 |
K41×48×30 ZW |
|
41 |
48 |
30 |
K22×28×23 |
|
22 |
28 |
23 |
K42×48×35 |
79242/42 |
42 |
48 |
35 |
K23×35×15.2 |
|
23 |
35 |
15.2 |
K43×49×31 |
SZ-418 |
43 |
49 |
31 |
K24×30×17 |
|
24 |
30 |
17 |
K43×50×18 |
9249/43 |
43 |
50 |
18 |
K25×29×13 |
9242/25 |
25 |
29 |
13 |
K43×50×30.5 ZW |
|
44 |
50 |
30.5 |
K25×29×17 |
9243/25 |
25 |
29 |
17 |
K48×49×30.7 ZW |
|
45 |
49 |
30.7 |
K25×30×20 |
59242/25 |
25 |
30 |
20 |
K45×50×17 |
9242/45 |
45 |
50 |
17 |
K25×30×24 |
|
25 |
30 |
24 |
K45×50×27 |
9243/45 |
45 |
50 |
27 |
K25×30×25 |
69242/25 |
25 |
30 |
25 |
K45×50×29 |
|
45 |
50 |
29 |
K25×30×26 |
SZ-436 |
25 |
30 |
26 |
K45×50×31 |
|
45 |
50 |
31 |
K25×30×33ZWD |
|
25 |
30 |
33 |
K45×50×31 ZW |
|
45 |
50 |
31 |
K25×32×25 |
39243/25 |
25 |
32 |
25 |
K46×52×37 |
SE417 |
46 |
52 |
37 |
K25×33×24 |
9249/25 |
25 |
33 |
24 |
K48×54×25 |
59242/48 |
48 |
54 |
25 |
K27×32×23 |
|
27 |
32 |
23 |
K48×54×29 |
9247/48 |
48 |
54 |
29 |
K27×32×27 |
K9247/27 |
27 |
32 |
27 |
KS48×54×40 ZW |
62649/48 |
48 |
54 |
40 |
K27×40×30 |
49245/27 |
27 |
40 |
30 |
K49×55×32 ZW |
|
49 |
55 |
32 |
K27×40×43 |
|
27 |
40 |
43 |
K50×55×30 |
9243/50 |
50 |
55 |
30 |
K27×47×43 |
49245/27 |
27 |
47 |
43 |
K50×55×40 |
|
50 |
55 |
40 |
K28×33×17 |
9242/28 |
28 |
33 |
17 |
K51.5×59.5×35 |
|
51.5 |
59.5 |
35 |
K30×35×20 |
59241/30 |
30 |
35 |
20 |
K52×58×32 ZW |
|
52 |
58 |
32 |
K30×35×27 |
9243/30 |
30 |
35 |
27 |
K54×62×21 |
9249/54 |
54 |
62 |
21 |
K30×38×25 |
29244/30 |
30 |
38 |
25 |
K55×60×30 |
9243/55 |
55 |
60 |
30 |
K30×40×27 |
9249/30 |
30 |
40 |
27 |
K55×61×20 |
49241/55 |
55 |
31 |
20 |
K30×42×32 |
9248/30 |
30 |
42 |
32 |
K55×62×40 ZWD |
9348/55K |
55 |
62 |
40 |
K30×42×44.1 |
64706K1 |
30 |
42 |
44.1 |
K56×61×30 |
|
56 |
61 |
30 |
K30×46×28 |
|
30 |
46 |
28 |
K56×61×34 |
9249/56 |
56 |
61 |
34 |
K32×37×20 |
59241/32 |
32 |
37 |
20 |
K60×65×30 |
|
60 |
65 |
30 |
K32×37×25 |
|
32 |
37 |
25 |
K60×66×21.2 |
DC6J70 T-450 |
60 |
66 |
21.2 |
K32×37×28 |
|
32 |
37 |
28 |
K60×66×23.3 |
|
60 |
66 |
23.3 |
K32×37×36 ZW |
|
32 |
37 |
36 |
K60×66×30 |
9249/60 |
60 |
66 |
30 |
K35×40×27 |
9243/35 |
35 |
40 |
27 |
K62×70×20 |
|
62 |
70 |
20 |
K35×40×31 |
9243/35 |
35 |
40 |
31 |
K63×71×25 |
9246/63 |
63 |
71 |
25 |
K36×40×28.8 ZW |
|
36 |
40 |
28.8 |
K65×70×20 |
49249/65 |
65 |
70 |
20 |
K36×40×31 ZW |
|
36 |
40 |
31 |
K70×76×30 |
69241/70 |
70 |
76 |
30 |
K37×42×30 ZW |
|
37 |
42 |
30 |
K75×81×20 |
49241/75 |
75 |
81 |
20 |
K37×42×31 |
|
37 |
42 |
31 |
K78×85×19.7 |
DC6J70 T-445 |
78 |
85 |
19.7 |
K38×43×36 ZW |
|
38 |
43 |
36 |
K78×85×23.3 |
|
78 |
85 |
23.3 |
K38×44×25 |
59242/35 |
38 |
44 |
25 |
K80×88×25 |
9246/80 |
80 |
88 |
25 |
K38×44×28 |
|
38 |
44 |
28 |
K85×92×17.2 |
DC6170 T-440 |
85 |
92 |
17.2 |
K38×46×20 |
19244/38 |
38 |
46 |
20 |
K85×92×18.8 |
|
85 |
92 |
18.8 |
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Inner Ring |
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Inner Ring |
Boundary Dimensions |
Current |
Original Code |
d |
F |
Bc |
mm |
IR20×27×28 |
|
20 |
27 |
28 |
IR22×27×30 |
|
22 |
27 |
30 |
IR35×40×20 |
71351-B1 |
35 |
40 |
20 |
IR37×45×28 |
1701316-B1 |
37 |
45 |
28 |
IR40×50×31 |
|
40 |
50 |
31 |
IR50×60×43 |
DC6J70 T-138 |
50 |
60 |
43 |
IR70×78×40 |
DC6J70 T-119 |
70 |
78 |
40 |
IR71×78×40 |
DC6J70 T-118 |
71 |
78 |
40 |
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Drawn Cup Needle Roller Bearings |
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Bearing Designation |
Boundary Dimensions |
Current |
Original Code |
Fw |
D |
C |
mm |
With Cage |
HK10×15×15 |
|
10 |
15 |
15 |
HK16×22×17 |
SE435 |
16 |
22 |
17 |
HK1715RS |
HK172315 |
17 |
23 |
15 |
HK2016 |
57941/20 |
20 |
26 |
16 |
HK2020 |
77941/20 |
20 |
26 |
20 |
HK2516 |
7941/25 |
25 |
32 |
16 |
HK2520 |
67941/25 |
25 |
32 |
20 |
HK25×34×20 |
57948/25 |
25 |
34 |
20 |
HK4020 |
|
40 |
48 |
20 |
HK55×61×12 |
77949/55 |
55 |
61 |
12 |
Full Complement |
F12×17×12 |
942/12 |
12 |
17 |
12 |
F15×20×12 |
942/15 |
15 |
20 |
12 |
F-1714 |
941/17 |
17 |
23 |
14 |
F20×26×15 |
943/20 |
20 |
26 |
15 |
F22×28×12 |
949/22 |
22 |
28 |
12 |
F-2516 |
40941/25 |
25 |
32 |
16 |
F-2520 |
60941/25 |
25 |
32 |
20 |
F-2525 |
943/25 |
25 |
32 |
25 |
F30×38×25 |
947/30K |
30 |
38 |
25 |
F30×40×28 |
948/30K |
30 |
40 |
28 |
F32×40×32 |
943/32 |
32 |
40 |
32 |
F40×50×38 |
943/40 |
40 |
50 |
38 |
FH45×55×38 |
943/45 |
45 |
55 |
38 |
F50×60×38 |
943/50 |
50 |
60 |
38 |
MF12×16×7 |
|
12 |
16 |
7 |
MF-1212 |
6941/12. |
12 |
17 |
12 |
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Heavy Duty Needle Roller Bearings |
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Bearing Designation |
Boundary Dimensions |
Current |
Original Code |
Fw |
D |
C |
mm |
Without IR |
NK30×50×17 |
|
30 |
50 |
17 |
NK30×51×17 |
|
30 |
51 |
17 |
RNA4904 |
4644904 |
25 |
37 |
17 |
RNA4906 |
4644906 |
35 |
47 |
17 |
RNA4910 |
4644910 |
58 |
72 |
22 |
RNAV4004 |
4084104 |
28.7 |
42 |
22 |
RNAV4007 |
4084107 |
45.9 |
62 |
27 |
RNAV4908 |
4084908K |
48 |
62 |
22 |
With IR |
NK138/20 |
|
38 |
53 |
20 |
NA4906 |
4544904 |
30 |
47 |
14 |
NA4917 |
4544917 |
85 |
120 |
35 |
NAV4006 |
4074106 |
30 |
55 |
25 |
NAV4910 |
4074910 |
50 |
72 |
22 |
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Long Cylindrical Roller and Cage Assemblies |
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Bearing Designation |
Boundary Dimensions |
Current |
Original Code |
Fw |
Ew |
B |
mm |
64903 |
|
19.051 |
28.588 |
36.75 |
64904 |
|
19.051 |
28.588 |
43.25 |
64904K |
864904 |
20.612 |
33.325 |
35 |
KNL20×30.02×18 |
64704 |
20 |
30.02 |
18 |
KNL25×38×24.7 |
64705 |
25 |
38 |
24.7 |
64905 |
|
25.4 |
41.288 |
60.4 |
64706 |
|
29.975 |
42 |
44.1 |
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Thrust Needle Roller and Cage Assemblies thrust washers |
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Bearing Designation |
Boundary Dimensions |
Current |
Original Code |
Dc1 |
Dc |
Dw B1 |
mm |
889106 |
AXK3047 |
30 |
47 |
2 |
AS3047 |
|
30 |
47 |
1 |
889107 |
AXK3552 |
35 |
52 |
2 |
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