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KR/KRV/KRE系列滚子轴承

KR/KRV/KRE系列滚子轴承为带再润滑功能的凸轮从动件(螺柱式导轨滚轮)。其结构以滚针轴承为基础,以螺纹实心螺柱替代内圈。
  • 详细介绍

1

21-2 (1)

21-2 (2)

1) Relubrication hole onle on the flange-side end face with slot for countertensioning during fiting.法兰端为一字槽带润滑油孔,可再润滑。

2) Hexagonal socket only on the flange-side end face. No relubrication facility.法兰端为六角孔,不能再润滑。

· For cylindrical outer race, add the suffix"X".e.g. KR22PPX外圈如是圆柱面的加后辍"X",例如:KR22PPX

 

KR/KRV/KRE 系列滚轮轴承 单位:mm  KR/KRV/KRE Series Track Roller Bearings :mm
型号   外形尺寸   外形尺寸 油嘴 螺母拧紧
扭矩
基本额定载荷 极限疲劳载荷 极限转速
DESIGNATION   BOUNDARY DIMENSIONS   BOUNDARY DIMENSIONS Drive fit
lubricationnipple
Nut
tighteningtorque
MA

Nm
BASIC LOADING RATINGS
(KN)
Fatigue
limit load
(KN)
Speed
Limited
不带偏心套
Without
eccentric collar
质量
MASS(Kg)
带偏心套
With
eccentric collar
质量
MASS(Kg)
D d1
 
h7
B B1

max.
B2 B3 C C1 r

min.
d2 d3   G IG W Eccentric corrlar  偏心套 动态 静态 Curw npG
min-1
  de
h9
Be e dyn.
Cr w 
stat.
Cor w
KR161) 0.019 -   16 6 28 12.2 16 - 11 0.6 0.15 12.5 -   M6(X1) 8 - - - - NIPA1 3 3.150 3.300 0.415 14000
KR16-PP1) 0.018 KRE16-PP1) 0.020 16 6 28 12.2 16 - 11 0.6 0.15 12.5 -   M6(X1) 8 - 9 7 0.5 NIPA1 3 3.150 3.300 0.415 14000
KR16-SK-PP2) 0.019 -   16 6 28 12.2 16 - 11 0.6 0.15 12.5 -   M6(X1) 8 4 - - - - 3 3.150 3.300 0.415 14000
KRV16-PP1) 0.019 -   16 6 28 12.2 16 - 11 0.6 0.15 12.5 -   M6(X1) 8 - - - - NIPA1 3 4.900 6.500 0.860 3800
KR191) 0.029 -   19 8 32 12.2 20 - 11 0.6 0.15 15 -   M8(X1.25) 10 - - - - NIPA1 8 3.500 3.900 0.485 11000
KR19-PP1) 0.029 KRE19-PP1) 0.032 19 8 32 12.2 20 - 11 0.6 0.15 15 -   M8(X1.25) 10 - 11 9 0.5 NIPA1 8 3.500 3.900 0.485 11000
KR19-SK-PP2) 0.029 -   19 8 32 12.2 20 - 11 0.6 0.15 15 -   M8(X1.25) 10 4 - - - - 8 3.500 3.900 0.485 11000
KRV19-PP1) 0.031 -   19 8 32 12.2 20 - 11 0.6 0.15 15 -   M8(X1.25) 10 - - - - NIPA1 8 5.400 7.900 1.040 3100
KR22 0.045 -   22 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 - - - NIPA1X4.5 15 4.500 5.200 0.650 8000
KR22-PP 0.043 KRE22-PP 0.047 22 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 13 10 0.5 NIPA1X4.5 15 4.500 5.200 0.650 8000
KRV22-PP 0.045 -   22 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 - - - NIPA1X4.5 15 6.200 9.100 1.110 2600
KR26 0.059 -   26 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 - - - NIPA1X4.5 15 5.100 6.200 0.770 8000
KR26-PP 0.057 KRE26-PP 0.062 26 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 13 10 0.5 NIPA1X4.5 15 5.100 6.200 0.770 8000
KRV26-PP 0.059 -   26 10 36 13.2 23 - 12 0.6 0.3 17.5 -   M10X1 12 5 - - - NIPA1X4.5 15 7.300 11.300 1.380 2600
KR30 0.092 -   30 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 - - - NIPA1X4.5 22 6.800 8.400 1.070 5500
KR30-PP 0.088 KRE30-PP 0.093 30 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 15 11 0.5 NIPA1X4.5 22 6.800 8.400 1.070 5500
KRV30-PP 0.091 -   30 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 - - - NIPA1X4.5 22 9.500 14.600 1.840 2100
KR32 0.103 -   32 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 - - - NIPA1X4.5 22 7.100 8.900 1.140 5500
KR32-PP 0.098 KRE32-PP 0.104 32 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 15 11 0.5 NIPA1X4.5 22 7.100 8.900 1.140 5500
KRV32-PP 0.101 -   32 12 40 15.2 25 6 14 0.6 0.6 23 3   M12X1.5 13 6 - - - NIPA1X4.5 22 10.000 15.800 1.990 2100
KR35 0.173 -   35 16 52 19.6 32.5 8 18 0.8 0.6 27.6 3   M16X1.5 17 8 - - - NIPA2x7.5 58 9.800 14.100 1.700 3600
KR35-PP 0.164 KRE35-PP 0.177 35 16 52 19.6 32.5 8 18 0.8 0.6 27.6 3   M16X1.5 17 8 20 14 1 NIPA2x7.5 58 9.800 14.100 1.700 3600
KRV35-PP 0.166 -   35 16 52 19.6 32.5 8 18 0.8 0.6 27.6 3   M16X1.5 17 8 - - - NIPA2x7.5 58 12.800 23.000 2.900 1600
KR40 0.247 -   40 18 58 21.6 36.5 8 20 0.8 1 31.5 3   M18X1.5 19 8 - - - NIPA2x7.5 87 10.900 15.500 1.850 2900
KR40-PP 0.239 KRE40-PP 0.255 40 18 58 21.6 36.5 8 20 0.8 1 31.5 3   M18X1.5 19 8 22 15 1 NIPA2x7.5 87 10.900 15.500 1.850 2900
KRV40-PP 0.247 -   40 18 58 21.6 36.5 8 20 0.8 1 31.5 3   M18X1.5 19 8 - - - NIPA2x7.5 87 14.800 26.500 3.050 1400
KR47-PP 0.381 KRE47-PP 0.400 47 20 66 25.6 40.5 9 24 0.8 1 36.5 4   M20X1.5 21 10 24 18 1 NIPA2x7.5 120 15.500 25.500 3.000 2400
KRV47-PP 0.390 -   47 20 66 25.6 40.5 9 24 0.8 1 36.5 4   M20X1.5 21 10 - - - NIPA2x7.5 120 20.600 42.000 5.200 1300
KR52-PP 0.454 KRE52-PP 0.473 52 20 66 25.6 40.5 9 24 0.8 1 36.5 4   M20X1.5 21 10 24 18 1 NIPA2x7.5 120 16.700 29.000 3.400 2400
KRV52-PP 0.463 -   52 20 66 25.6 40.5 9 24 0.8 1 36.5 4   M20X1.5 21 10 - - - NIPA2x7.5 120 22.600 48.000 5.900 2300
KR62-PP 0.770 KRE62-PP 0.798 62 24 80 30.6 49.5 11 29 0.8 1 44 4   M24X1.5 25 14 28 22 1 NIPA3x9.5 220 26.500 48.000 6.100 1900
KRV62-PP 0.787 -   62 24 80 30.6 49.5 11 29 0.8 1 44 4   M24X1.5 25 14 - - - NIPA3x9.5 220 34.000 75.000 9.800 1100
KR72-PP 1.010 KRE72-PP 1.038 72 24 80 30.6 49.5 11 29 0.8 1.1 44 4   M24X1.5 25 14 28 22 1 NIPA3x9.5 220 28.000 53.000 6.700 1900
KRV72-PP 1.027 -   72 24 80 30.6 49.5 11 29 0.8 1.1 44 4   M24X1.5 25 14 - - - NIPA3x9.5 220 36.500 85.000 11.100 1100
KR80-PP 1.608 KRE80-PP 1.665 80 30 100 37 63 15 35 0.8 1.1 53 4   M30X1.5 32 14 35 29 1.5 NIPA3x9.5 450 39.000 77.000 9.900 1300
KRV80-PP 1.636 -   80 30 100 37 63 15 35 1 1.1 53 4   M30X1.5 32 14 - - - NIPA3x9.5 450 49.500 117.000 15.300 850
KR90-PP 1.975 KRE90-PP 2.032 90 30 100 37 63 15 35 1 1.1 53 4   M30X1.5 32 14 35 29 1.5 NIPA3x9.5 450 41.000 83.000 10.600 1300
KRV90-PP 2.003 -   90 30 100 37 63 15 35 1 1.1 53 4   M30X1.5 32 14       NIPA3x9.5 450 52.000 129.000 16.900 850
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