radia ball bearings(russian bearings no.)

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SPHERICAL RADIAL ROLLER BEARINGS
Double-row and single-row
Single-row and double-row spherical radial roller bearings are used to carry heavy loads. They contain one or two rows of barrel shaped rollers, which are freely set on shperical raceway of the outer ring. It allows compensation of defection and misalignment of shaft.
To simplify the lubrication process, outer ring has oil groove and three oil holes. Shperical roller bearings oil holes. Shperical roller bearings can be made with cylindrical or tapered bore.
Bearings with tapered bore can be supplied in a set with adapter sleeve, locknut and lockwasher.

Russian No.	NSKF No.	Overall dimension, mm				Load rating, kN		Rotational frequency, min -1		Mass ,kg
Russian No.	NSKF No.	d	D	B	r S	Dynamic	Static	Grease	Oil	Mass ,kg
53518H 53618H 53520H 53620H 53522H 53622H 53524H 53624H 53526H 53626H 53528H 53628H 53530H 53630H 3053732H 53532H 53632H 53534H 53634H 53536H 53636H 53738H 53638H 53540H 53640H 3053744H 53544H 3053752H 53652H 3053156H 53556H 53656H 3053160H 3053164H 3003264H 3053264H	22218S 22218S.2RS.MPB 22318S 22220S 22320S 22222S 22322S 22224S 22324S 22226S 22326S 22228S 22328S 22230S 22330S 23132S 22232S 22332S 22234S 22334S 22236S 22336S 22338S 22240S 22340S 23144S 22244S 23152S 22352S 23056S 22256S 22356S 23060S 23064S 23264S	90 100 110 120 130 140 150 160 170 180 190 200 220 260 280 300 320	160 160 190 180 215 200 240 215 260 230 280 250 300 270 320 270 290 340 310 360 320 380 280 400 360 420 370 400 440 540 420 500 580 460 480 580 580	40 40 64 46 73 53 80 58 86 64 93 68 102 73 108 86 80 114 86 120 86 126 67 132 98 138 120 108 144 165 106 130 175 118 121 208 208	2 2 3 2,1 3 2,1 3 2,1 3 3 4 3 4 3 4 2,1 3 4 4 4 4 4 2,1 5 4 5 4 4 4 6 4 5 6 4 4 5 5	285 163 510 360 655 455 800 540 900 630 1040 735 1180 850 1370 980 965 1430 1100 1600 1140 1760 915 1860 1320 2080 1630 1630 2200 3000 1560 2360 3550 1960 2040 3900 3900	360 217 620 465 815 585 1060 720 1140 880 1340 1200 1530 1200 1830 1530 1370 1900 1530 2120 1630 2360 1530 2500 2000 2800 2900 2450 4000 4400 3000 3650 5400 3650 4000 6950 6950	2600 1700 1900 2200 1700 2000 2200 1800 1400 1700 1300 1600 1100 1500 1100 1300 1400 1500 1300 950 1200 850 1300 850 900 800 800 800 670 600 700 600 530 630 600 530 530	3400 2000 2600 3000 2200 2800 2600 2400 1800 2200 1700 2000 1500 1900 1500 1700 1800 2000 1700 1300 1600 1100 1700 1100 1200 1000 1000 1000 850 750 900 750 670 800 750 670 670	3,18 3,23 8,44 4,93 12,6 7 18,9 8,879 21 11 26 14,1 35,3 17, 40,9 20 22,6 53,3 27,4 59,7 28,7 69,4 15 81,2 45,7 91,8 54,4 61,4 92,9 185 52,5 113 232 73,6 79,4 259 247

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