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Stud Type Track Roller Bearings

KR,KRVϵ  

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̖ ƫ̖ ߴ ~d OD ƫ ĸQo
Outside Designation Mass Designation Mass Dimensions Basic Load Ratings Limiting Eccentric Tightening
Diameter With D d C r B B1 B2 G G1 M M1 C1 d2   Cr o  Cor Speed Collar Torque
Eccentric Dynamic Static with Nut
Collar d1 B3 e
mm g g min. kN kN rpm h9 Nm
16 KR  16 18 KRE  16 20 16 6 11 0.15 28 16.0 M61 8 4 0.6 12 2.81 2.58 14000 9 7 0.5 3
KRV 16 20 KRVE 16 22 16 6 11 0.15 28 16.0 M61 8 4 0.6 12 7.02 8.69 3800 9 7 0.5 3
19 KR  19 28 KRE  19 31 19 8 11 0.15 32 20.0 M81.25 10 4 0.6 14 3.26 3.33 11000 11 9 0.5 8
KRV 19 32 KRVE 19 35 19 8 11 0.15 32 20.0 M81.25 10 4 0.6 14 7.94 10.75 3100 11 9 0.5 8
22 KR  22  44 KRE  22  48 22 10 12 0.30 36 23.0 M101 12 4 0.6 17 4.33 5.12 8000 13 10 0.5 15
KRV 22 45 KRVE 22 49 22 10 12 0.30 36 23.0 M101 12 4 0.6 17 8.94 13.30 2600 13 10 0.5 15
26 KR  26 58 KRE  26 62 26 10 12 0.30 36 23.0 M101 12 4 0.6 17 4.33 5.12 8000 13 10 0.5 15
KRV 26 61 KRVE 26 65 26 10 12 0.30 36 23.0 M101 12 4 0.6 17 8.94 13.30 2600 13 10 0.5 15
30 KR  30 87 KRE  30 93 30 12 14 0.60 40 25.0 6 M121.5 13 6 3 0.6 23 6.97 7.06 5500 15 11 0.5 22
KRV 30 89 KRVE 30 95 30 12 14 0.60 40 25.0 6 M121.5 13 6 3 0.6 23 12.60 15.30 2100 15 11 0.5 22
32 KR  32 98 KRE  32 104 32 12 14 0.60 40 25.0 6 M121.5 13 6 3 0.6 23 6.97 7.06 5500 15 11 0.5 22
KRV 32 100 KRVE 32 106 32 12 14 0.60 40 25.0 6 M121.5 13 6 3 0.6 23 12.60 15.30 2100 15 11 0.5 22
35 KR  35 169 KRE  35 182 35 16 18 0.60 52 32.5 8 M161.5 17 6 3 0.8 27 10.30 14.80 3600 20 14 1.0 58
KRV 35 171 KRVE 35 184 35 16 18 0.60 52 32.5 8 M161.5 17 6 3 0.8 27 19.70 34.80 1600 20 14 1.0 58
40 KR  40 247 KRE  40 263 40 18 20 1.00 58 36.5 8 M181.5 19 6 3 0.8 32 18.20 22.00 2900 22 16 1.0 87
KRV 40 249 KRVE 40 265 40 18 20 1.00 58 36.5 8 M181.5 19 6 3 0.8 32 31.50 45.30 1400 22 16 1.0 87
47 KR  47 386 KRE  47 406 47 20 24 1.00 66 40.5 9 M201.5 21 8 4 0.8 37 22.20 29.90 2400 24 18 1.0 120
KRV 47 409 KRVE 47 423 47 20 24 1.00 66 40.5 9 M201.5 21 8 4 0.8 37 37.30 59.20 1400 24 18 1.0 120
52 KR  52 461 KRE  52 481 52 20 24 1.00 66 40.5 9 M201.5 21 8 4 0.8 37 22.20 29.90 2400 24 18 1.0 120
KRV 52 484 KRVE 52 504 52 20 24 1.00 66 40.5 9 M201.5 21 8 4 0.8 37 37.30 59.20 1300 24 18 1.0 120
62 KR  62 790 KRE  62 818 62 24 29 1.00 80 49.5 11 M241.5 25 8 4 0.8 44 32.80 47.30 1900 28 22 1.0 220
KRV 62 802 KRVE 62 830 62 24 29 1.00 80 49.5 11 M241.5 25 8 4 0.8 44 53.80 91.00 1100 28 22 1.0 220
72 KR  72 1040 KRE  72 72 24 29 1.10 80 49.5 11 M241.5 25 8 4 0.8 44 32.80 47.30 1900 28 22 1.0 220
KRV 72 1045 KRVE 72 72 24 29 1.10 80 49.5 11 M241.5 25 8 4 0.8 44 53.80 91.00 1100 28 22 1.0 220
80 KR  80 1550 KRE  80 80 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 48.20 83.90 1300 35 29 1.5 450
KRV 80 1561 KRVE 80 80 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 74.90 150.30 850 35 29 1.5 450
85 KR  85 KRE  85 85 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 48.20 83.90 1300 35 29 1.5 450
KRV 85 KRVE 85 85 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 74.90 150.30 850 35 29 1.5 450
90 KR  90 1950 KRE  90 90 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 48.20 83.90 1300 35 29 1.5 450
KRV 90 1970 KREV 90 90 30 35 1.10 100 63.0 15 M301.5 32 8 4 1.0 53 74.90 150.30 850 35 29 1.5 450

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1.л~dɡODٺHx񅢿á

2.SеAArڬFS̖YX磺KR16XKRV16X

SвôܷrS\Dضȣ+100棨BmڬFS̖кYPP磺KR16PPKRV16PP

3.͝rODٞДֵ30%ܷr⡣

Note:

1.These load, speed and mass is reference of choice only.

2.For cylindrical outer race, and the suffix x, e. g . KR16X or KRV 16X .

For sealed roller followers, the maximum allowable working temperature is +100(in continuous working), add the suffix pp, e.g. KRV16PP.

3.With an effective oil supply, the limiting speed can be increased by about 30%, except for sealed roller followers.

KRKREKRVõľoϝ
ߴλmm

d    D    L    h

móߴ
ZJZ-E13
3.5
6.0
7.5
1.5
1619
ZJZ-E11
4
4.5
4.5
1
2232
ZJZ-E14
6
7.5
7.5
2
3552
ZJZ-E16
8
10.0
9.5
3
6290

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