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KOYO tapered roller bearings EE243196/243250

KOYO BEARING

Tapered roller bearings

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KOYO BEARING

Boundary dimensions

d                           D                       T                     B                     C              r        r1    mm         1/25.4           mm       1/25.4         mm     1/25.4       mm     1/25.4        mm     1/25.4     min.   min.

 

Bearing No. 1)

De-   sign Basic load ratings

(kN)

Cr              C0r

Fatigue   load limit

(kN)

Cu

Load

center (mm)

a

 

da

min.

 

db

max.

Mounting dimensions

(mm)

Da                       Db           Sa         Sb          ra           rb

max.      min.       min.     min.   min.   max.   max.

Con-

stant

e

Axial load factors

Y1            Y0

(Refer.)

Mass

(kg)

489.026  19.2530634.873  24.995080.963 3.187580.963 3.187563.500 2.50006.4     3.2EE243192/2432501 1 660       3 290292100.0510       530        620        595        605        9      17.5     6.4      3.20.341.75    0.9663.2
498.475  19.6250634.873  24.995080.963 3.187580.963 3.187563.500 2.50006.4     3.2EE243196/2432501 1 660       3 290292100.0520       530        620        595        605        9      17.5     6.4      3.20.341.75    0.9658.6
501.650  19.7500711.200  28.0000136.525 5.3750136.525 5.3750106.363 4.18756.4     6.4M274149/M2741101-P 3 590       6 410551126.8525        550         685         655         675      10       30.2       6.4      6.40.331.80    0.99164
520.700  20.5000736.600  29.000088.900 3.500081.758 3.218853.975 2.12506.4     3.2EE982051/9829001-P 1 840       2 580238136.4545        570         720         675         690        5       34.9       6.4      3.20.481.26    0.6997.5
536.575  21.1250761.873  29.9950146.050 5.7500146.050 5.7500114.300 4.50006.4     6.4M276449/M2764101-P 4 120       7 190595135.7560        580         740         700         720        9       31.8       6.4      6.40.331.80    0.99202
539.750  21.2500635.000  25.000050.800 2.000050.800 2.000038.100 1.50006.4     6.4LL575349/LL5753101 943       1 970175101.4565       560        610        610        620        9      12.7     6.4     6.40.411.48    0.8125.7
549.097  21.6180692.150  27.250080.963 3.187580.962 3.187561.913 2.43756.4     6.4L476548/L4765101 1 760       3 700325113.6570       580        670        650        660        9      19.1     6.4     6.40.381.59    0.8867.7
549.275  21.6250692.150  27.250080.963 3.187580.963 3.187561.913 2.43756.4     6.4L476549/L4765101 1 760       3 700325113.6575       580        670        650        660        9      19.1     6.4     6.40.381.59    0.8867.5
558.800  22.0000736.600  29.000088.108 3.468888.108 3.468863.500 2.50006.4     6.4EE843220/8432901-P 2 170       4 020357110.7580       610        710        695        705        9      24.6      6.4     6.40.341.75    0.9694.2
584.200  23.0000685.800  27.000049.213 1.937549.213 1.937534.925 1.37503.6     3.2LL778149/LL7781101 908       1 930172113.8600        610         670         660         665      10        14.3      3.6      3.20.441.36    0.7529.4
607.720  23.9260787.400  31.000093.663 3.687593.663 3.687569.850 2.75006.4     6.4EE649239/6493101-P 2 480       4 970420126.9630        650         760         740         750      12        23.8      6.4      6.40.371.61    0.89113
609.600  24.0000 24.0000

24.0000

762.000 787.400 812.80030.0000 31.0000

32.0000

95.250 3.7500 93.663 3.6875 82.550 3.250092.075 3.6250 93.663 3.6875 82.550 3.250071.438 2.8125 69.850 2.7500 60.325 2.37506.4      6.4 6.4      6.4 6.4      6.4L879947/L879910

EE649240/649310

EE743240/743320

1   1-P

1-P

 2 140

2 480

2 390

4 510

4 970

4 290

379

420

371

153.0 126.9 112.7635

635

635

640

650

660

735

760

790

720

740

755

740

750

765

9

12

12

23.8

23.8

22.2

6.4

6.4

6.4

6.4 6.4 6.40.49

0.37

0.33

1.23

1.61

1.83

0.67

0.89

1.01

91.2

112

112

660.400  26.0000854.075  33.625085.725 3.375085.468 3.364960.325 2.37509.5     6.4EE749260/7493361-P 2 280        4 000345125.1690       705        830        800        810        8      25.4      9.5     6.40.351.71    0.94111
685.800  27.0000876.300  34.500093.663 3.687592.075 3.625069.850 2.75006.4     6.4EE655270/6553451-P 2 570       5 390440149.1710       735        850        830        840        9      23.8      6.4     6.40.421.44    0.79132
749.300  29.5000990.600  39.0000159.500 6.2795160.338 6.3125123.000 4.84256.4     6.4LM283649/LM2836101-P 5 730     11 900890261.4775        800         960         930         950      12       36.5       6.4      6.40.321.88     1.04327
759.924  29.9183889.000  35.000088.900 3.500088.900 3.500071.999 2.83463.2     3.2L183448/L1834101 2 330       5 630451123.1780       785        870        860        870      11      16.9     3.2     3.20.311.97     1.0890.5

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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