向心滚针和保持架组件 >> 向心滚针和保持架组件
 
CYJ--向心滚针和保持架组件是独立的滚动元件，其保持架的两引导面间距宽广，既能精确引导滚针，又可保持滚针的正确位置。该类轴承适用于轴和座孔可作为滚道的场合，只须将轴和轴承座孔滚道加工至规定的尺寸精度和几何精度，即可确保最小空间的高旋转精度。
主要结构形式：
轴承代号 结构特点
K/KS 单列/单列剖分式
KK/KKS 双列/双列剖分式
KZK 连杆曲柄销用
KBK 连杆活塞销用
KNL 长圆柱滚子和保持组件
轴径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
5 K5X8X8 TN 29241/5 0.7 5 8 8 2300 1880 37000
K5X8X10 TN 39241/5 0.9 5 8 10 2800 2450 37000
6 K6X9X8 TN 29241/6 0.8 6 9 8 2560 2240 35000
K6X9X10 TN 39241/6 1 6 9 10 3300 3100 35000
K6X10X13 TN 49241/6 1.3 6 10 13 3500 2800 33000
7 K7X10X8 TN 29241/7 0.9 7 10 8 2750 2550 32000
K7X10X10 TN 39241/7 1.1 7 10 10 3350 3400 32000
8 K8X11X8 TN 29241/8 1.1 8 11 8 3000 2900 30000
K8X11X10 TN 39241/8 1.7 8 11 10 3830 3950 30000
K8X11X13 TN 49241/8 1.8 8 11 13 5000 5700 30000
K8X12X10 TN 29242/8 1.3 8 12 10 4900 4600 30000
9 K9X12X10 TN 39241/9 1.5 9 12 10 4200 4700 30000
K9X12X13 TN 49241/9 1.9 9 12 13 5500 6700 30000
10 K10X13X10 TN 39241/10 1.6 10 13 10 4500 5250 27000
K10X13X13 TN 49241/10 2.1 10 13 13 6000 7600 27000
K10X13X16 TN   2.2 10 13 16 6300 7800 27000
K10X14X10 TN 29242/10 2.9 10 14 10 7000 7900 27000
K10X14X13 TN 39242/10 4.3 10 14 13 8000 9100 26000
K10X16X12 TN 19244/10 3.7 10 16 12 7000 9300 27000
12 K12X15X9 TN   2.7 12 15 9 4120 5210 25000
K12X15X10 TN 39241/12 1.9 12 15 10 4320 5730 25000
K12X15X13 TN 49241/12 2.4 12 15 13 6000 8100 25000
K12X15X20 TN   3.8 12 15 20 8200 12000 25000
K12X16X8 TN 19242/12 2.9 12 16 8 4200 4700 25000
K12X16X10 TN 29242/12 3.4 12 16 10 6000 6900 25000
K12X16X13 TN 39241/12 3.8 12 16 13 7900 9200 25000
K12X17X13 TN 59242/12 4.4 12 17 13 9300 10000 24000
K12X18X12 TN 19244/12 5 12 18 12 9800 8000 24000
14 K14X17X10   4 14 17 10 5100 6800 23000
K14X17X17   6.8 14 17 17 9300 14000 23000
K14X18X10 29242/14 4.8 14 18 10 6800 8300 23000
K14X18X13 39242/14 6.3 14 18 13 8100 9800 23000
K14X18X14   6.8 14 18 14 9200 12000 23000
K14X18X15 49242/14 7.3 14 18 15 10000 13000 23000
K14X18X17 59242/14 8.1 14 18 17 10500 13900 23000
K14X20X12 19243/14 8.6 14 20 12 9900 10500 22000
15 K15X18X14   5.3 15 18 14 7500 11000 23000
K15X18X17   6.4 15 18 17 9600 15900 23000
K15X19X10 29242/15 5.1 15 19 10 7200 9000 22000
　 K20X24X17
轴 径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
15 K15X19X13 39241/15 7 15 19 13 8300 9800 22000
K15X19X17 59241/15 8.8 15 19 17 10300 15000 22000
K15X19X24 ZW 79241/15 10.5 15 19 24 12800 20100 22000
K15X20X13 29242/15 8.9 15 20 13 9700 11000 22000
K15X21X12 19243/15 10 15 21 12 10000 13000 22000
K15X21X15 39242/15 13 15 21 15 13800 16000 22000
K15X21X21   18.2 15 21 21 18000 24000 22000
16 K16X20X10 29241/16 5.7 16 20 10 7600 9700 22000
K16X20X13 39241/16 7.1 16 20 13 8700 11300 22000
K16X20X17 59241/16 9.2 16 20 17 11200 16300 22000
K16X21X10 19242/16 3.7 16 21 10 9000 12000 22000
K16X22X12 19243/16 10.4 16 22 12 11000 12000 21000
K16X22X13   11.9 16 22 13 12000 13400 21000
K16X22X16   13.7 16 22 16 14300 17000 21000
K16X22X20 49243/16 16.7 16 22 20 18000 22300 21000
K16X23X14 19244/16 20 16 23 14 19000 21000 19000
K16X24X20 19245/16 24.9 16 24 20 21100 23000 20000
17 K17X21X10 29241/17 5.6 17 21 10 7900 10100 21000
K17X21X13 39241/17 7.5 17 21 13 10000 14100 21000
K17X21X17 59241/17 9.5 17 21 17 12000 17400 21000
K17X23X14 29243/17 11.5 17 23 14 11000 15000 21000
18 K18X22X10 29241/18 6.1 18 22 10 8200 9900 20000
K18X22X13 39241/18 7.7 18 22 13 9000 12100 20000
K18X22X17 59241/18 10.8 18 22 17 11900 17600 20000
K18X24X12 19243/18 11.6 18 24 12 11200 12900 20000
K18X24X13   12.6 18 24 13 12900 14900 20000
K18X24X13.5   13 18 24 13.5 12900 14900 20000
K18X24X20 49243/18 19 18 24 20 20000 26500 20000
K18X25X14   14.9 18 25 14 16500 18800 20000
K18X25X22   24.9 18 25 22 22900 28400 20000
K18X26X14   19 18 26 14 18000 20000 18000
K18X28X16 19244/18 24 18 28 16 19000 18400 19000
19 K19X23X13   8.2 19 23 13 9300 13000 20000
K19X23X17   11.1 19 23 17 12000 18600 20000
20 K20X24X10 29241/20 6.5 20 24 10 8700 12100 19000
K20X24X12   8 20 24 12 9600 13800 19000
K20X24X13 39241/20 8.9 20 24 13 9600 13800 19000
29241/20 11.2 20 24 17 12400 20000 19000
K20X26X12 19243/20 13.2 20 26 12 13100 15700 19000
　
轴 径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
20 K20X26X16 29243/20 17.5 20 26 16 18000 25000 18500
K20X26X17 39243/20 18.2 20 26 17 18700 25500 19000
K20X26X20 49243/20 22 20 26 20 20600 28500 19000
K20X28X20 19245/20 26.8 20 28 20 23400 28000 18000
K20X28X25 29245/20 3.2 20 28 25 30000 28500 18000
K20X30X30 39245/20 56 20 30 30 35000 41000 18000
21 K21X25X13   9 21 25 13 9600 14500 19000
K21X25X17   12 21 25 17 12800 21000 19000
22 K22X26X10 29241/22 7.1 22 26 10 8700 12900 18000
K22X26X13 39241/22 9.4 22 26 13 10000 15400 18000
K22X26X17 59241/22 12.1 22 26 17 13100 22100 18000
K22X27X13 29242/22 10.8 22 27 13 14000 23000 18000
K22X28X17 39243/22 19.7 22 28 17 19000 26500 18000
K22X28X23 59243/22 26 22 28 23 20000 27000 19000
K22X29X16 19244/22 22.2 22 29 16 19500 25000 17000
K22X30X15 TN   14.4 22 30 15 19600 22900 17000
K22X30X20 19245/22 28 22 30 20 21000 23500 18900
K22X32X24   43.4 22 32 24 33500 39500 16000
23 K23X35X16 TN   30 23 35 16 24000 23400 15000
24 K24X28X10   8.1 24 28 10 9400 14300 17000
K24X28X13   10.1 24 28 13 10500 17000 17000
K24X28X17 9243/24 13.2 24 28 17 14000 24500 17000
K24X29X13   13.5 24 29 13 13100 19100 16000
K24X30X17   21.5 24 30 17 19000 27000 16000
K24X30X31   39.1 24 30 31 27000 43000 16000
25 K25X29X10 29241/25 8.3 25 29 10 9700 14900 16000
K25X29X13 39241/25 10.4 25 29 13 10800 17900 16000
K25X29X17 59241/25 13.7 25 29 17 14500 25500 16000
K25X30X13 29242/25 12.9 25 30 13 14100 21300 16000
K25X30X20 59242/25 20.5 25 30 20 21100 28000 16000
K25X30X25   21 25 30 25 21700 40400 15000
K25X30X26   21.6 25 30 26 20100 26500 15000
K25X31X17 39243/25 21.8 25 31 17 19000 28000 16000
K25X31X21   26.2 25 31 21 24100 37500 16000
K25X32X16 19244/25 24.5 25 32 16 20500 27500 15000
K25X33X20 19245/25 32 25 33 20 28000 37500 15000
K25X33X24 29245/25 38.7 25 33 24 33900 46500 15000
K25X34X18   32 25 34 18 48000 67000 15000
K25X35X30 39245/25 65.5 25 35 30 46500 61500 14000
K25X30X26 ZW   27 25 30 26 21000 35000 14000
　 ,
轴 径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
26 K26X30X10   9 26 30 10 9500 15500 16000
K26X30X13   11.4 26 30 13 11100 18700 16000
K26X30X17   15 26 30 17 14700 27000 16000
K26X30X22   9.9 26 30 22 12400 18400 15000
K26X31X13   12.3 26 31 13 15200 28000 16000
27 K27X32X17   29 27 32 17 16000 34000 17000
28 K28X32X16.5   16 28 32 16.5 15000 32400 14000
K28X32X17 9242/28 18.2 28 32 17 15000 32400 14000
K28X33X13 29241/28 15.2 28 33 13 14800 23600 14000
K28X33X17 49241/28 19.5 28 33 17 19100 33000 14000
K28X33X27 TN 79241/28 19 28 33 27 22800 40500 14000
K28X34X17 39242/28 24.2 28 34 17 21300 35000 14000
K28X35X16 19243/28 26 28 35 16 21000 29000 14000
K28X35X18   31 28 35 18 23500 33500 14000
K28X35X20 29243/28 35 28 35 20 24000 34000 14000
K28X35X27   47 28 35 27 34500 54500 14000
K28X36X16   40 28 36 16 34000 47000 11000
K28X40X18   50 28 40 18 33000 36500 12000
K28X40X25   71 28 40 25 45000 54500 12000
30 K30X34X13   14.6 30 34 13 11800 21200 13000
K30X35X13 29241/30 16.3 30 35 13 15100 25000 13000
K30X35X17 49241/30 21.3 30 35 17 19100 33500 13000
K30X35X27 79241/30 33.3 30 35 27 30000 58500 13000
K30X37X16 19243/30 26.4 30 37 16 22500 33000 13000
K30X38X25 29244/30 43 30 38 25 16000 39000 13000
K30X40X18   44 30 40 18 31500 39500 12000
K30X40X30 49243/30 78 30 40 30 48500 68500 13000
K30X35X26   32 30 35 26 23500 43500 12000
32 K32X37X13 29241/32 18.3 32 37 13 15000 25000 12000
K32X37X17 49241/32 22.4 32 37 17 19400 35000 12000
K32X37X27 79241/32 36.7 32 37 27 29500 59500 12000
K32X37X28 TN   22.3 32 37 28 23100 43000 12000
K32X38X16   25 32 38 16 21000 34000 12000
K32X38X20 49242/32 31 32 38 20 26000 44500 12000
K32X38X26 TN   25.2 32 38 26 27000 46500 12000
K32X39X16 19243/32 36.7 32 39 16 23500 35000 12000
K32X39X18   37.2 32 39 18 26000 40500 12000
K32X40X20 19244/32 48 32 40 20 37000 40500 12000
　
轴 径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
32 K32X40X36   73 32 40 36 53500 91500 12000
K32X46X32   119 32 46 32 65500 82500 11000
K32X40X42 TN   77.1 32 40 42 49500 83500 12000
35 K35X40X13 29241/35 18.8 35 40 13 15800 27500 11000
K35X40X17 49241/35 25.3 35 40 17 20300 38000 11000
K35X40X25 29244/35 31 35 40 25 29000 59500 11000
K35X40X27 TN 19241/35 23.4 35 40 27 24500 48000 11000
K35X40X27 79241/35 28 35 40 27 27800 62100 11000
K35X40X30 39244/35 43 35 40 30 25000 49500 11000
K35X42X16 19243/35 34 35 42 16 23900 37000 11000
K35X42X18   39.2 35 42 18 27000 42500 11000
K35X42X30 49243/35 62.4 35 42 30 38500 67500 11000
K35X43X18   38 35 43 18 28000 41500 11000
K35X45X20   55.5 35 45 20 36500 49500 10000
K35X45X30 29245/35 80 35 45 30 52500 78500 10000
K35X45X49   120 35 45 49 81500 13400 10000
K35X40X30 ZW   48 35 40 30 31500 65500 11000
K35X42X20 ZW 29243/35 41 35 42 20 29500 48500 11000
36 K36X41X30   52 36 41 30 23000 43000 11000
K36X42X16   50 36 42 16 24000 42000 11000
37 K37X42X17   25.8 37 42 17 21900 42500 10000
K37X42X27   40.7 37 42 27 31500 67500 10000
K37X45X26   60.5 37 45 26 43500 73500 10000
38 K38X43X17 49241/38 26.9 38 43 17 20000 38000 10000
K38X43X27 79241/38 43.2 38 43 27 31000 67500 10000
K38X46X20 19244/38 46 38 46 20 35000 56500 10000
K38X46X32   72.7 38 46 32 54500 98500 10000
39 K39X44X24   38 39 44 24 28000 58500 10000
K39X44X26 ZW   29.5 39 44 26 27000 55500 10000
40 K40X44X13   20 40 44 13 13500 28000 10000
K40X45X13 29241/40 21.5 40 45 13 17100 32000 10000
K40X45X17 49241/40 27.4 40 45 17 20900 41000 10000
K40X45X21   36.5 40 45 21 24400 49500 10000
K40X45X27 79241/40 46 40 45 27 32500 72500 10000
K40X46X17 39242/40 30 40 46 17 24500 44500 9000
轴 径 Shaft Diameter 轴承型号 Bearing Designation 重量 Mass 近似 Approx 外形尺寸 Boundary Dimensions 基本额定负荷 Basic Load Rating 极限转速 Limiting Speed
现行的 Current 原型号 Original Code Fw Ew Bc 动Cr Dynamic 静Cor Static 油润滑 Oil
mm g mm N rpm
40 K40X47X18   45.2 40 47 18 29000 49500 9000
K40X47X20 29243/40 42 40 47 20 32000 56500 9000
K40X48X20 19244/40 57.7 40 48 20 35500 58500 9000
K40X45X30 ZW   48 40 45 30 26000 53500 9000
42 K42X47X13 29241/42 22.5 42 47 13 17300 33000 9000
K42X47X17 49241/42 31.1 42 47 17 21100 42500 9000
K42X47X25 TN   25.4 42 47 25 27000 57500 9000
K42X47X27 79241/42 46.6 42 47 27 33000 74500 9000
K42X48X35 7242/42 60 42 48 35 35000 76000 9000
K42X50X18   53 42 50 18 31000 49500 9000
K42X50X20 19244/42 54 42 50 20 34500 56500 9000
K42X47X30 ZW   54 42 47 30 31000 75500 9000
43 K43X48X17   29.3 43 48 17 21000 42500 9000
K43X48X27   45.7 43 48 27 33000 74500 9000
K43X50X18 9249/43 48.5 43 50 18 30500 53500 9000
45 K45X49X19   27 45 49 19 17500 40000 8000
K45X50X17 49241/45 25.5 45 50 17 22000 45000 8000
K45X50X27 19241/45 50 45 50 27 34000 79500 8000
K45X50X32 TN   45 45 50 32 38000 90500 8000
K45X52X18   51 45 52 18 31000 56500 8000
K45X52X21 TN   32.9 45 52 21 39500 57500 8000
K45X53X20 19244/45 62.2 45 53 20 38500 66500 8000
K45X53X21   65 45 53 21 38000 66500 8000
K45X53X22   68.4 45 53 22 42000 66500 8000
K45X53X28   78 45 53 28 51500 97500 8000
K45X59X18 TN   60.5 45 59 18 43500 53500 7000
K45X59X32   145.5 45 59 32 72500 101500 7000
K45X59X36   195 45 59 36 75500 108500 7000
K45X51X36 ZW   85 45 51 36 44500 98500 7000
47 K47X52X17   32 47 52 17 22800 48500 8000
K47X52X27   50.7 47 52 27 34500 82500 8000
K47X53X25   53 47 53 25 38000 81500 8000
K47X55X28   62.4 47 55 28 52500 99500 7500
48 K48X54X19 39242/48 44 48 54 19 30000 60500 7500
K48X54X25 59242/48 55 48 54 25 31000 91000 7500
50 K50X55X13.5   31 50 55 13.5 17500 36000 7500
K50X55X17 49241/50 35 50 55 17 21400 46500 7500

 
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