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Gear
Do (Outside Diameter Of Outer Ring)
di (Inside Diameter Of Inner Ring)
H (Height Of Overall Bearing Assembly)
Lo (Bolt Circle In Outer Ring)
Li (Bolt Circle In Inner Ring)
Pd (Diametral Pitch)
Fz (Max Gear Tooth Load Fz)
moment (ft-lbs)
- Equivalent to Manufacturer :
- KAYDON
RK Series
21 ProductsDesign
❚ Four-Point Contact Ball
❚ Flanged cross-section on non-geared rings More
Part Number
(in)
(in)
(in)
(in)
(in)
(in)
(in)
(in)
(in)
(in)
(in)
(ft-lbs)
RK6-16E1Z
External Gear
19.9"
11.97"
2.205"
1.811"
1.811"
16.22"
16.14"
-
18"
13.13"
19.5"
4
5560 lbs
22700 ft-lbs
RK6-16P1Z
Without Gear
20.39"
11.97"
2.205"
1.811"
1.811"
16.22"
16.14"
17.87"
19.25"
13.13"
-
-
-
22700 ft-lbs
RK6-16N1Z
Internal Gear
20.39"
12.85"
2.205"
1.811"
1.811"
16.22"
16.14"
17.87"
19.25"
14.88"
13.25"
4
6800 lbs
22700 ft-lbs
RK6-22E1Z
External Gear
25.15"
17.09"
2.205"
1.811"
1.811"
21.34"
21.26"
-
23.25"
18.13"
24.75"
4
5650 lbs
37700 ft-lbs
RK6-22P1Z
Without Gear
25.51"
17.09"
2.205"
1.811"
1.811"
21.34"
21.26"
22.99"
24.38"
18.13"
-
-
-
37700 ft-lbs
RK6-22N1Z
Internal Gear
25.51"
17.6"
2.205"
1.811"
1.811"
21.34"
21.26"
22.99"
24.38"
19.63"
18"
4
6530 lbs
37700 ft-lbs
RK6-25E1Z
External Gear
29.15"
21.03"
2.205"
1.811"
1.811"
25.28"
25.2"
-
27.25"
22.13"
28.75"
4
5700 lbs
49800 ft-lbs
RK6-25P1Z
Without Gear
29.45"
21.03"
2.205"
1.811"
1.811"
25.28"
25.2"
26.93"
28.38"
22.13"
-
-
-
49800 ft-lbs
RK6-25N1Z
Internal Gear
29.45"
21.6"
2.205"
1.811"
1.811"
25.28"
25.2"
26.93"
28.38"
23.63"
22"
4
6400 lbs
49800 ft-lbs
RK6-29E1Z
External Gear
32.9"
24.97"
2.205"
1.811"
1.811"
29.22"
29.14"
-
31"
26.13"
32.5"
4
5740 lbs
54200 ft-lbs
RK6-29P1Z
Without Gear
33.39"
24.97"
2.205"
1.811"
1.811"
29.22"
29.14"
30.87"
32.25"
26.13"
-
-
-
54200 ft-lbs
RK6-29N1Z
Internal Gear
33.39"
25.6"
2.205"
1.811"
1.811"
29.22"
29.14"
30.87"
32.25"
27.63"
26"
4
6300 lbs
54200 ft-lbs
RK6-33E1Z
External Gear
37.2"
28.9"
2.205"
1.811"
1.811"
33.15"
33.07"
-
35"
30"
36.667"
3
7580 lbs
56500 ft-lbs
RK6-33P1Z
Without Gear
37.32"
28.9"
2.205"
1.811"
1.811"
33.15"
33.07"
34.8"
36.25"
30"
-
-
-
56500 ft-lbs
RK6-33N1Z
Internal Gear
37.32"
29.133"
2.205"
1.811"
1.811"
33.15"
33.07"
34.8"
36.25"
31.5"
29.667"
3
8520 lbs
56500 ft-lbs
RK6-37E1Z
External Gear
41.2"
32.84"
2.205"
1.811"
1.811"
37.09"
37.01"
-
38.88"
34"
40.667"
3
7620 lbs
65200 ft-lbs
RK6-37P1Z
Without Gear
41.26"
32.84"
2.205"
1.811"
1.811"
37.09"
37.01"
38.74"
40.13"
34"
-
-
-
65200 ft-lbs
RK6-37N1Z
Internal Gear
41.26"
33.133"
2.205"
1.811"
1.811"
37.09"
37.01"
38.74"
40.13"
35.5"
33.667"
3
8420 lbs
65200 ft-lbs
RK6-43E1Z
External Gear
46.867"
38.75"
2.205"
1.811"
1.811"
43"
42.92"
-
44.63"
39.88"
46.333"
3
7680 lbs
75500 ft-lbs
RK6-43P1Z
Without Gear
47.17"
38.75"
2.205"
1.811"
1.811"
43"
42.92"
44.65"
46"
39.88"
-
-
-
75500 ft-lbs
RK6-43N1Z
Internal Gear
47.17"
39.133"
2.205"
1.811"
1.811"
43"
42.92"
44.65"
46"
41.5"
39.667"
3
8340 lbs
75500 ft-lbs