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Kaydon Reali-Slim MM® metric bearings

20 mm series
Type X – four point contact

A Conrad assembled bearing designed for applications involving multiple loads. Unique internal geometry permits application of radial load, thrust load in either direction, and moment load, individually or in any combination. A single four-point contact bearing may replace two bearings in many applications.

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Kaydon
part
number		 Dimensions in mm Capacities1 Approx.
weight
(kg)
Bore Outside
dia.		 Land
dia.
L1		 Land
dia.
L2		 Dynamic Static2
Radial
(N)		 Thrust
(N)		 Moment
(N-m)		 Radial
(N)		 Thrust
(N)		 Moment
(N-m)
K02520XP0 25 65 40 50 14739 17544 225 14886 24958 225 0.34
K05020XP0 50 90 65 75 17917 23712 470 18093 39217 549 0.52
K06020XP0 60 100 75 85 18505 25125 556 18691 42786 685 0.59
K07020XP0 70 110 85 95 20104 27841 679 20310 49916 899 0.66
K08020XP0 80 120 95 105 20702 29155 777 21388 53485 1070 0.73
K09020XP0 90 130 105 115 22192 31685 916 24252 60615 1334 0.80
K10020XP0 100 140 115 125 22781 32921 1026 25674 64185 1540 0.87
K11020XP0 110 150 125 135 24183 35314 1179 28528 71314 1854 0.94
K12020XP0 120 160 135 145 25527 37628 1341 31381 78443 2196 1.01
K13020XP0 130 170 145 155 26086 38766 1468 32803 82013 2460 1.07
K14020XP0 140 180 155 165 27370 40982 1643 35657 89142 2852 1.15
K15020XP0 150 190 165 175 27900 42071 1779 37079 92702 3152 1.22
K16020XP0 160 200 175 185 29126 44199 1967 39933 99832 3594 1.30
K17020XP0 170 210 185 195 29646 46278 2113 42786 106961 3929 1.37
K18020XP0 180 220 195 205 30822 47297 2312 44208 110531 4421 1.44
K19020XP0 190 230 205 215 31970 49318 2519 47072 117670 4942 1.51
K20020XP0 200 240 215 225 32450 50308 2678 48494 121230 5334 1.57
K25020XP0 250 290 265 275 36589 57918 3706 59899 149757 8087 2.10
K30020XP0 300 340 315 325 40394 65048 4849 71314 178275 11410 2.30
K32020XP0 320 360 335 345 41727 67636 5323 75590 188974 12850 2.44
K34020XP0 340 380 355 365 43032 70157 5812 79865 199673 14376 2.58
K36020XP0 360 400 375 385 44306 72648 6316 84151 210372 15988 2.73
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Notes
1 Capacities listed are not simultaneous. For combined loading see discussion of Bearing Selection and Load Analysis in the Kaydon Reali-Slim® bearing catalog. Dynamic capacities are based upon 1 million revolutions of L10 life. Published capacities do not apply to hybrid series bearings P, X, and Y. Contact Kaydon product engineering for values.
2 Static capacities are non-brinell limits based on rigid support from the shaft and housing.
3 "F" is the maximum shaft or housing fillet radius the bearing corners will clear.

 
Related pages
20 mm series, type A
20 mm series, type C
Thin section bearing selector
Reali-Slim MM® metric bearings part number codes
Reali-Design® engineering software

Related downloads
Kaydon Reali-Slim® bearing catalog (Adobe PDF)

Adobe Acrobat Reader

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Snap-over separator
3/8" balls

20 mm series, type X - four point contact, bearing profile

3F = 1.5
Bearing corners are
normally chamfered