您的位置：首页->REXROTH/STAR轴承规格及技术参数->STAR/极低的摩擦和高负荷能力Tychoway直线滚子轴承轴承规格参数详细页面 Part Number Old Part Number Description Weight lbs. Inches Effective Length D in. Effect. Width E in. Roller Dia. F in. Mounting Dim. S.H.C.S. Size J Load Rating Stiffness lb/in. Buna Band Height A Width B Length C G+ .002 H+ .002 Static C0 lb. Dynam. C lb. R987144779 21050 #4 TYCHOWAY BEARING 0.2 0.5625 0.875 2.00 1.12 0.450 0.150 0.750 0.672 No.4 4,330 2,220 3.20E+06 0.5622 0.873 R987144824 21100 #6 TYCHOWAY BEARING 0.5 0.7500 1.000 2.88 1.50 0.600 0.200 1.000 0.812 No.4 7,920 4,240 5.10E+06 0.7497 0.998 R987144863 21150 #9 TYCHOWAY BEARING 1.3 1.1250 1.500 4.00 2.25 0.900 0.300 1.500 1.219 No.8 17,260 9,830 7.00E+06 1.1247 1.498 R987144726 21200 #12 TYCHOWAY BEARING 3.3 1.5000 2.000 5.50 3.00 1.200 0.400 2.000 1.625 No.10 29,460 17,750 9.50E+06 1.4997 1.997 R987144874 21250 #18 TYCHOWAY BEARING 11.0 2.2500 3.000 8.12 4.50 1.800 0.600 3.000 2.437 0.25 68,200 43,300 1.53E+07 2.2497 2.297 R987144765 21300 #24 TYCHOWAY BEARING 25.0 3.0000 4.000 11.00 6.00 2.400 0.800 4.000 3.250 0.31 122,000 81,000 1.91E+07 2.9997 3.966 Matched Height Bearings w/ Buna Band Buna Band Part No. Buna Band Old Part No. Description Height "A" in. R987144782 21058 #4 TYCHOWAY MATCHED BEARING 0.562425 0.562375 R987144825 21108 #6 TYCHOWAY MATCHED BEARING 0.749925 0.749875 R987144867 21158 #9 TYCHOWAY MATCHED BEARING 1.124925 1.124875 R987144712 21208 #12 TYCHOWAY MATCHED BEARING 1.499925 1.499875 R987144745 21258 #18 TYCHOWAY MATCHED BEARING 2.249950 2.249850 R987144766 21308 #24 TYCHOWAY MATCHED BEARING 2.999950 2.999850

 

上海川代轴承 代理TYCHOWAY J Load Rating Stiffness lb/in.
Metal Clip* Height    A Width          B Length    C G+ .002 H+ .002 Static C0 lb. Dynam. C
lb.
R987144780 21080 #4 TYCHOWAY W/ METAL CLIP 0.2 0.5625 0.875 2.00 1.12 0.450 0.150 0.750 0.672 No.4 4,330 2,220 3.20E+06
0.5622 0.873
R987144795 21130 #6 TYCHOWAY W/ METAL CLIP 0.5 0.7500 1.000 2.88 1.50 0.600 0.200 1.000 0.812 No.4 7,920 4,240 5.10E+06
0.7497 0.998
R987144866 21180 #9 TYCHOWAY W/ METAL CLIP 1.3 1.1250 1.500 4.00 2.25 0.900 0.300 1.500 1.129 No.8 17,260 9,830 7.00E+06
1.1247 1.498
R987144720 21230 #12 TYCHOWAY W/ METAL CLIP 3.3 1.5000 2.000 5.50 3.00 1.200 0.400 2.000 1.625 No.10 29,460 17,750 9.50E+06
1.4997 1.997
R987144746 21280 #18 TYCHOWAY W/ METAL CLIP 11.0 2.2500 3.000 8.12 4.50 1.800 0.600 3.000 2.437 0.25 68,200 43,300 1.53E+07
2.2497 2.297
R987144759 21330 #24 TYCHOWAY W/ METAL CLIP 25.0 3.0000 4.000 11.00 6.00 2.400 0.800 4.000 3.250 0.31 122,000 81,000 1.91E+07
2.9997 3.966
 *suitable for high temperature (T > 175F) and high speed applications     
 
Matched Height Bearings w/ Metal Clip 
Metal Clip Part No. Metal Clip     Old No. Description Height "A"
in. 
 
R987144778 21088 #4 TYCHOWAY BRG MATCHED W/ CLIP 0.562425 
0.562375 
R987144819 21138 #6 TYCHOWAY BRG MATCHED W/ CLIP 0.749925 
0.749875 
R987144847 21188 #9 TYCHOWAY BRG MATCHED W/ CLIP 1.124925 
1.124875 
R987144719 21238 #12 TYCHOWAY BRG MATCHED W/ CLIP 1.499925 
1.499875 
R987144741 21288 #18 TYCHOWAY BRG MATCHED W/ CLIP 2.249950 
2.249850
J Load Rating Stiffness
lb/in.
Buna Band  Height    A Width          B Length    C G+ .002 H+ .002 Static C0 lb. Dynam. C
lb.
R987144779 21050 #4 TYCHOWAY BEARING 0.2 0.5625 0.875 2.00 1.12 0.450 0.150 0.750 0.672 No.4 4,330 2,220 3.20E+06
0.5622 0.873
R987144824 21100 #6 TYCHOWAY BEARING 0.5 0.7500 1.000 2.88 1.50 0.600 0.200 1.000 0.812 No.4 7,920 4,240 5.10E+06
0.7497 0.998
R987144863 21150 #9 TYCHOWAY BEARING 1.3 1.1250 1.500 4.00 2.25 0.900 0.300 1.500 1.219 No.8 17,260 9,830 7.00E+06
1.1247 1.498
R987144726 21200 #12 TYCHOWAY BEARING 3.3 1.5000 2.000 5.50 3.00 1.200 0.400 2.000 1.625 No.10 29,460 17,750 9.50E+06
1.4997 1.997
R987144874 21250 #18 TYCHOWAY BEARING 11.0 2.2500 3.000 8.12 4.50 1.800 0.600 3.000 2.437 0.25 68,200 43,300 1.53E+07
2.2497 2.297
R987144765 21300 #24 TYCHOWAY BEARING 25.0 3.0000 4.000 11.00 6.00 2.400 0.800 4.000 3.250 0.31 122,000 81,000 1.91E+07
2.9997 3.966
 
Matched Height Bearings w/ Buna Band 
Buna Band Part No. Buna Band       Old Part No. Description Height "A"
in. 
 
R987144782 21058 #4 TYCHOWAY MATCHED BEARING 0.562425 
0.562375 
R987144825 21108 #6 TYCHOWAY MATCHED BEARING 0.749925 
0.749875 
R987144867 21158 #9 TYCHOWAY MATCHED BEARING 1.124925 
1.124875 
R987144712 21208 #12 TYCHOWAY MATCHED BEARING 1.499925 
1.499875 
R987144745 21258 #18 TYCHOWAY MATCHED BEARING 2.249950 
2.249850 
R987144766 21308 #24 TYCHOWAY MATCHED BEARING 2.999950

R987144775 21905 #4 SPRING PAD R987144779 21050 0.408 0.390 200 lb 0.375 370 lb 0.84 2.62 2.00 0.16 2.3125 - - 0.42 No.8 #4-40
0.398 0.385 250 lb .62" long
R987144812 21910 #6 SPRING PAD ASSEMBLY R987144824 21100 0.480 0.454 400 lb 0.437 600 lb 0.97 3.75 2.50 0.16 3.4375 - - 0.48 No.8 #4-40
0.470 0.447 500 lb .75" long
R987144853 21915 #9 SPRING PAD ASSEMBLY R987144863 21150 0.539 0.517 800 lb 0.500 1500 lb 1.47 4.75 3.25 0.16 4.4375 0.234 1.000 - No.8 #8-32
0.529 0.510 1060 lb 1.00" long
R987144715 21920 #12 SPRING PAD ASSEMBLY R987144726 21200 0.665 0.641 1600 lb 0.625 2700 lb 1.97 6.25 4.50 0.19 5.875 0.172 1.625 - No.10 #10-32
0.655 0.635 2000 lb 1.50" long
R987144736 21925 #18 SPRING PAD R987144874 21250 0.868 0.832 3600 lb 0.812 5050 lb 2.97 8.75 6.50 0.31 8.125 0.266 2.437 - 0.25 .25-20
0.858 0.822 4500 lb 2.00" long 

R987144742 31258 #18 TYCHO II BEARING, MATCHED 13.3 2.2500 3.000 7.87 4.63 1.643 0.551 3.000 2.437 0.25 77,260 45,700 2.01E+07
2.2497 2.997
R987144704 31300 #24 TYCHO II BEARING 33.0 3.0000 4.000 11.00 6.44 2.334 0.787 4.000 3.250 0.31 170,720 99,130 3.15E+07
2.9997 3.996
R987144821 42100 #6 TYCHO GIBB R987144824 21100 0.6467 0.6329 0.0138 0.276 3.068 2.441 1.000 0.812 0.990 4-40 0.65 1.071 8-32 4-40 0.812
R987144861 42150 #9 TYCHO GIBB R987144863 21150 1.0030 0.9873 0.0157 0.315 4.41 3.540 1.500 1.279 1.480 8-32 0.90 1.484 10-32 10-32 1.219
R987148889 42200 #12 TYCHO GIBB R987144726 21200 1.1998 1.1841 0.0157 0.315 5.550 4.528 2.000 1.625 1.980 10-32 1.10 1.951 5/16-18 1/4-28 1.625 
 
Click here for Buna Band technical details
> Click here for Metal Clip technical details 
 Click here for technical details

Click here for technical details

Click here for technical details