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METRIC Miniature Ball Bearings (Seals, Shielded or Open)
STAINLESS/CHROME/CERAMIC
ANGULAR
CONTACT/RADIAL

METRIC Flanged Bearings (Seals, Shielded , Open)
STAINLESS/CHROME/CERAMIC
ANGULAR
CONTACT/RADIAL

INCH Miniature Ball Bearings
(Flanged & Extended Inner)
STAINLESS/CHROME/CERAMIC
ANGULAR
CONTACT/RADIAL

METRIC Angular Contact Bearings
(Series 7000 to 7300)
STAINLESS, CERAMIC or CHROME

METRIC Deep Groove Radial Ball Bearings (Series 6000, 6200, 6300, 6700, 6800, 6900 and 16000) STAINLESS, CERAMIC or CHROME

METRIC Radial Ball Bearings MAX
(Series M6200, M6300)
Loading slot for MAX # Balls

Deep Groove Ball Bearings
INCH

STAINLESS, CERAMIC or CHROME

INCH Semi-Precision Bearings
(Series 3000)
STAINLESS, CERAMIC or CHROME

Thin Section Ball Bearings
(X, C and A Types)
STAINLESS, CERAMIC or CHROME
Spherical Roller Thrust Bearings
STAINLESS, CERAMIC or CHROME
Self-Aligning Ball Bearings
STAINLESS, CERAMIC or CHROME
Cylindrical Roller Bearings (NEW)
STAINLESS, CERAMIC or CHROME
Spherical Roller Bearings
STAINLESS, CERAMIC or CHROME
Tapered Roller Bearings - METRIC
STAINLESS, CERAMIC or CHROME
Needle Bearings
STAINLESS, CERAMIC or CHROME
Deep Groove Ball Bearings
METRIC

STAINLESS, CERAMIC or CHROME
THRUST Bearings (Ball/Roller)
STAINLESS, CERAMIC or CHROME

Rounded O.D. Bearings
(used for Track Rollers)

Agricultural Bearings

Mounted Units (Pillow Blocks)
2 Bolt, 3 Bolt, and 4 Bolt Units

Drawn Cup Needle Roller Bearings
Rod Ends
Aircraft Bearings
bearings_icon Engineering Data
bearings_icon Glossary of Bearings

Spherical Roller Thrust Bearings

Impact Bearing spherical roller thrust bearings contain a large number of asymmetrical barrel-shaped rollers, inclined so steeply that the bearing accommodates high axial loads in addition to considerable radial loads at relatively high rotational speeds. The spherical-shaped raceway of the housing washer accommodates misalignment between the shaft and housing. Spherical roller thrust bearings are separable, which allows the shaft washer, cage and roller assembly to be mounted separately from the housing washer. Due to their internal design these bearings need to be lubricated with oil, except under extremely low speeds where grease lubrication is adequate. Applications for this bearing type include column bearings for cranes, heavy worm gears, and screw pumps.

Selected sizes of Impact Bearing spherical roller thrust bearings are available in the “E” design; additional sizes are gradually being introduced into standard production. This design change uses larger rollers and makes better utilization of the internal space, which results in an increase of the basic dynamic load rating and the static load rating when compared to bearings of the original design.

Cage

Spherical roller thrust bearings are designed and produced with steel and brass cages. Each cage design is designated by "J" for steel and "M" for brass cages. See the picture above for cage design construction. Some applications using the "EJ" design may require the use of shaft spacer.

Boundary Dimensions

Boundary dimensions of spherical roller thrust bearings comply with standard ISO 104.

Tolerance

Spherical roller thrust bearings are produced in accordance to ABEC 1 or P0 tolerance class. All of these tolerances comply with standard ISO 492.

Spherical Roller Thrust Bearings
d = 60 to 180 mm

Dimension Basic Load Rating
d
D
H
d1
D1
B
B1
B2
B3
h
A
rs min
Dynamic Ca
Static Coa
Dynamic Ca
Static Coa
Type of Bearing
mm
kN
kN
lbs.
lbs.
60 130 42 118 88.0 28.0 15.0 39.5 35.5 20 38 1.5 287 809 64,520 181,870 Spherical Roller Thrust Bearings
65 140 45 128 96.5 30.0 16.0 42.5 38.0 21 42 2.0 340 973 76,435 218,739 Spherical Roller Thrust Bearings
70 150 48 137 102.0 32.0 17.0 45.5 42.0 23 44 2.0 371 1,071 83,404 240,770 Spherical Roller Thrust Bearings
75 160 51 146 109.0 34.5 18.0 48.0 44.5 24 47 2.0 429 1,254 96,443 281,910 Spherical Roller Thrust Bearings
80 170 54 155 116.0 36.0 19.0 51.0 46.5 24 50 2.1 464 1,367 104,311 307,313 Spherical Roller Thrust Bearings
170 54 155 116.0 36.0 19.0 - 46.5 24 50 2.1 570 1,430 128,141 321,476 Spherical Roller Thrust Bearings
85 180 58 164 125.0 38.0 21.0 55.0 49.0 28 54 2.1 527 1,570 118,474 352,950 Spherical Roller Thrust Bearings
90 190 60 174 130.0 - 22.0 57.0 - 29 56 2.1 578 1,784 129,939 401,059 Spherical Roller Thrust Bearings
100 210 67 193 144.5 - 24.0 64.0 - 32 62 3.0 705 2,172 158,490 488,285 Spherical Roller Thrust Bearings
110 190 48 176 143.0 31.0 16.0 45.5 42.0 23 64 2.0 442 1,415 99,365 318,104 Spherical Roller Thrust Bearings
190 48 176 143.0 31.0 16.0 - 42.0 23 64 2.0 570 1,760 128,141 395,663 Spherical Roller Thrust Bearings
230 73 212 160.0 - 26.0 69.0 - 35 69 3.0 817 2,601 183,668 584,728 Spherical Roller Thrust Bearings
120 210 54 194 157.5 - 18.0 51.0 - 26 70 2.1 560 1,831 125,893 411,625 Spherical Roller Thrust Bearings
250 78 229 172.0 - 29.0 74.0 - 37 74 4.0 934 2,996 209,971 673,527 Spherical Roller Thrust Bearings
130 225 58 205 170.0 37.0 19.0 55.0 50.5 28 76 2.1 628 2,071 141,180 465,579 Spherical Roller Thrust Bearings
270 85 247 188.0 55.5 31.0 81.0 72.0 41 81 4.0 1,086 3,538 244,142 795,374 Spherical Roller Thrust Bearings
140 240 60 219 183.0 - 20.0 57.0 - 29 82 2.1 675 2,311 151,746 519,533 Spherical Roller Thrust Bearings
280 85 257 197.5 - 31.0 81.0 - 41 86 4.0 1,130 3,750 254,034 843,258 Spherical Roller Thrust Bearings
150 250 60 229 193.0 - 20.0 57.0 - 29 87 2.1 697 2,425 156,691 545,161 Spherical Roller Thrust Bearings
  300 90 276 211.5 - 32.0 86.0 - 44 92 4.0 1,276 4,270 286,856 959,934 Spherical Roller Thrust Bearings
160 270 67 248 207.0 - 23.0 64.0 - 32 92 3.0 807 2,812 181,420 632,162 Spherical Roller Thrust Bearings
320 95 306 226.0 - 34.0 91.0 - 45 99 5.0 1,461 4,806 328,445 1,080,431 Spherical Roller Thrust Bearings
170 280 67 258 215.0 - 23.0 64.0 - 32 96 3.0 833 2,948 187,265 662,736 Spherical Roller Thrust Bearings
340 103 324 240.0 - 37.0 99.0 - 50 104 5.0 1,624 5,376 365,089 1,208,572 Spherical Roller Thrust Bearings
180 300 73 277 231.0 - 25.0 69.0 - 35 103 3.0 984 3,525 221,212 792,451 Spherical Roller Thrust Bearings
360 109 342 255.0 - 39.0 105.0 - 52 110 5.0 1,803 6,011 405,330 1,351,327 Spherical Roller Thrust Bearings
Bearing
Numbers
Abutment and Fillet Dimensions Weight Limiting Speed for Lubrication with Oil
(RPM)
Minimum Axial Load Factor  
d da
min
d
max
Db
min
ra
max
M J
mm kg
29412M 29412J 60 90 67 109 140 1.5 2.60 2.47 2400 0.08 Spherical Roller Thrust Bearings
29413M 29413J 65 100 74 118 150 2.0 3.30 3.22 2200 0.10 Spherical Roller Thrust Bearings
29414M 29414J 70 105 79 126 160 2.0 4.00 3.98 2000 0.14 Spherical Roller Thrust Bearings
2941 5M 2941 5J 75 115 84 134 170 2.0 4.90 4.74 2000 0.18 Spherical Roller Thrust Bearings
29416M   80 120 88 141   180 2.0 5.80 5.57 1900 0.25 Spherical Roller Thrust Bearings
  29416EJ 120 88 141 180 2.0 - 5.80 2000 0.26 Spherical Roller Thrust Bearings
2941 7M 29417J 85 130 97 153 190 2.0 6.90 6.64 1800 0.30 Spherical Roller Thrust Bearings
29418M   90 135 - 161 - 2.0 8.10 - 1700 0.37 Spherical Roller Thrust Bearings
29420M   100 150 - 178 - 2.5 11.80 - 1500 0.60 Spherical Roller Thrust Bearings
29322M   110 145 117 165 200 2.0 5.50 5.40 1600 0.25 Spherical Roller Thrust Bearings
  29322EJ 145 117 165 200 2.0 - 5.40 1800 0.25 Spherical Roller Thrust Bearings
29422M   165 - 196 - 2.5 14.50 - 1400 0.80 Spherical Roller Thrust Bearings
29324M   120 160 - 184 - 2.0 7.60 - 1400 0.36 Spherical Roller Thrust Bearings
29424M   180 - 212 - 3.0 18.10 - 1300 1.10 Spherical Roller Thrust Bearings
29326M 29326J 130 170 140 198 235 2.0 9.30 8.65 1300 0.52 Spherical Roller Thrust Bearings
29426M   195 148 229 280 3.0 22.50 21.80 1200 1.60 Spherical Roller Thrust Bearings
29328M   140 185 - 211 - 2.0 11.00 - 1300 0.68 Spherical Roller Thrust Bearings
29428M   205 - 239 - 3.0 24.20 - 1200 2.00 Spherical Roller Thrust Bearings
29330M   150 195 - 222 - 2.0 11.50 - 1200 0.90 Spherical Roller Thrust Bearings
29430M 29430J 220 - 257 - 3.0 29.40 - 1100 2.50 Spherical Roller Thrust Bearings
29332M   160 210 - 239 - 2.5 15.20 - 1100 1.10 Spherical Roller Thrust Bearings
29432M   230 - 274 - 4.0 35.50 - 1000 3.00 Spherical Roller Thrust Bearings
29334M   170 220 - 248 - 2.5 16.00 - 1100 1.40 Spherical Roller Thrust Bearings
29434M   245 - 291 - 4.0 43.70 - 940 3.80 Spherical Roller Thrust Bearings
29336M   180 235 - 266 - 2.5 20.30 - 1000 1.60 Spherical Roller Thrust Bearings
29436M   260 - 307 - 4.0 52.00 - 890 4.70 Spherical Roller Thrust Bearings

Spherical Roller Thrust Bearings
d =
190 to 380 mm

Dimension Basic Load Rating
d D H d1 D1 B B1 B2 B3 h A rs min
Dynamic Ca
Static Coa
Dynamic Ca
Static Coa
mm
kN
kN
lbs.
lbs.
190 320 78 308.0 246.0
-
27.0
74.0
-
38 110 4.0
1,115
4,013
250,661
902,158
320 78 284.4 239.5
49.0
28.0
-
68.0
36 110 4.0
1,440
4,840
323,725
1,088,075
380 115 360.0 270.0
-
41.0
111.0
-
55 117 5.0
1,960
6,607
440,625
1,485,312
200 340 85 325.0 261.0
-
29.0
81.0
-
41 116 4.0
1,299
4,740
292,028
1,065,594
340 340 400 85 85 122 302.8 325.0 380.0 253.6 261.0 284.0
53.5
54.5
-
29.0
29.0
43.0
-
-
117.0
73.0 77.4
-
40
41
59
116 116 122 4.0 4.0 5.0
1,620 1,340 2,208
5,480 4,969 7,508
364,190
301,245
496,378
1,231,953 1,117,081 1,687,865
220 360 85 345.0 280.0
-
29.0
81.0
-
41 125 4.0
1,340
4,969
301,243
1,117,075
360 85 324.4 273.0
55.0
29.0
-
74.0
41 125 4.0
1,740
6,300
391,168
1,416,296
420 122 400.0 305.0
-
43.0
117.0
-
58 132 6.0
2,257
7,968
507,395
1,791,277
240 340 380 60 85 330.0 365.0 283.0 300.0
-
-
19.0
29.0
57.0 81.0
-
-
30
41
130 135 2.1 4.0
770 1,341
3,454 5,185
173,102
301,468
776,490 1,165,634
380 440 85 122 343.7 420.0 294.8 321.0
54.0
-
29.0
43.0
-
117.0
75.0
-
40.5 59 135 142 4.0 6.0
1,790 2,340
6,490 8,416
402,408
526,052
1,459,010 1,891,992
260 360 420 60 95 350.0 405.0 302.0 325.0
-
-
19.0
32.0
57.0 91.0
-
-
30
45
139 148 2.1 5.0
801 1,777
3,654 6,820
180,071
399,485
821,451 1,533,196
420 480 95 132 380.3 460.0 320.4 346.0
61.0
-
32.0
48.0
-
127.0
84.0
-
46
64
148 154 5.0 6.0
2,240 2,730
8,310 9,871
503,572
613,728
1,868,162 2,219,089
280 380 440 440 60 95 95 370.0 423.0 401.7 323.0 345.0 342.1
-
-
62.0
19.0
32.0
32.0
57.0 91.0
-
-
-
84.0
30
46
45
150 158 158 2.1 5.0 5.0
847 1,778 2,310
3,952 7,103 8,490
190,413
399,710
519,309
888,444 1,596,817 1,908,628
520 520 145 145 495.0 468.9 380.0 370.0
-
95.0
52.0
52.0
140.0
-
-
125.0
68
70
166 166 6.0 6.0
3,227 4,470
11,844 15,750
725,458
1,004,896
2,662,637 3,540,741
300 420 480 73 109 405.0 460.0 355.0 375.0
-
-
21.0
37.0
69.0 105.0
-
-
38
50
162 168 3.0 5.0
1,025 2,182
4,665 8,504
230,429
490,533
1,048,733 1,911,775
480 540 540 109 145 145 431.9 515.0 489.2 366.7 398.0 370.0
70.0
-
95.0
36.0
52.0
55.0
-
140.0
-
95.0
-
125.0
51
70
70
168 175 175 5.0 6.0 6.0
2,650 3,217 4,510
11,000 11,854 16,460
595,744
723,210
1,013,888
2,472,898 2,664,885 3,700,355
320 440 73 430.0 375.0
-
21.0
69.0
-
38 172 3.0
1,065
4,925
239,421
1,107,184
500 500 580 580 109 109 155 155 482.0 456.1 555.0 525.6 395.0 387.0 430.0 422.0
-
68.0
-
102.0
37.0
37.0
55.0
55.0
105.0
-
149.0
-
-
95.0
-
134.0
53
53
75 74.5
180 180 191 191 5.0 5.0 7.5 7.5
2,183 2,850 3,889 5,010
8,854 10,920 14,694 21,200
490,757
640,705
874,281
1,126,293
1,990,458 2,454,914 3,303,342 4,765,950
340 540 122 520.0 424.0
-
41.0
117.0
-
59 192 5.0
2,644
10,554
594,294
2,372,633
620 170 590.0 452.0
-
61.0
164.0
-
82 201 7.5
4,346
16,413
977,019
3,689,789
360 500 85 485.0 420.0
-
25.0
81.0
-
44 194 4.0
1,402
6,596
315,182
1,482,839
560 122 540.0 444.0
-
41.0
117.0
-
59 202 5.0
2,654
11,031
596,642
2,479,867
380 520 85 505.0 440.0
-
27.0
81.0
-
42 202 4.0
1,545
7,511
347,329
1,688,539
670 175 640.0 510.0
-
63.0
168.0
-
85 222 7.5
4,600
18,300
1,034,121
4,114,003
670 175 622.0 504.0
-
63.0
168.0
-
85 222 7.5
4,700
19,100
1,056,602
4,293,850
 


Bearing
Numbers
Abutment and Fillet Dimensions
mm
Weight
kg
Limiting Speed for Lubrication with Oil
Minimum Axial Load Factor
d
da
min.
db
max
Da
max
Db
min.
ra
max
M
J
rpm
29338M 190 250 - - 283 3.0 24.8 - 940 2.0
29338EJ 250 - - 383 3.0 - 23.3 1100 2.0
29438M 275 - - 325 4.0 60.0 - 840 5.7
29340M 200 265 - - 300 3.0 30.8 - 890 2.4
29340EJ 265 - - 300 3.0 - 29.0 950 2.4
29340J 265 224 350 300 3.0 - 28.9 890 2.4
29440M 290 - - 343 4.0 69.0 - 790 6.8
29344M 220 285 - - 320 3.0 32.8 - 840 3.1
29344EJ 285 - - 320 3.0 - 31.6 950 3.1
29444M 310 - - 364 5.0 74.0 - 750 8.0
29248M 240 285 - - 311 2.0 16.7 - 890 1.3
29348M 300 - - 340 3.0 35.3 - 790 4.4
29348EJ 300 - - 340 3.0 - 33.4 900 4.4
29448M 330 - - 383 5.0 79.0 - 750 10.0
29252M 260 305 - - 331 2.0 18.5 - 890 1.5
29352M 330 - - 374 3.0 48.5 - 750 5.7
29352EJ 330 - - 374 3.0 - 46.9 800 5.7
29452M 360 - - 419 5.0 105.0 - 670 13.0
29256M 280 325 - - 351 2.0 19.5 - 840 1.7
29356M 350 - - 394 4.0 52.5 - 710 7.0
29356EJ 350 - - 394 4.0 - 49.5 800 7.0
29456M 390 - - 453 5.0 132.0 - 630 18.0
29456EJ 390 - - 453 5.0 - 127.0 630 18.0
29260M 300 355 - - 386 2.5 30.5 - 750 2.6
29360M 380 - - 429 4.0 74.0 - 630 8.5
29360EJ 380 - - 429 4.0 - 68.7 700 8.5
29460M 410 - - 471 5 0 140.0 - 600 20.0
29460EJ 410 - - 471 5.0 - 133.0 600 20.0
29264M 320 375 - - 406 2.5 32.9 - 710 2.8
29364M 400 - - 449 4.0 77.0 - 630 10.0
29364EJ 400 - - 449 4.0 - 72.1 670 10.0
29464M 435 - - 507 6.0 175.0 - 560 28.0
29464EJ 435 - - 507 6.0 - 164.0 560 28.0
29368M 340 430 - - 484 4.0 103.0 - 560 14.0
29468M 465 - - 451 6.0 218.0 - 500 34.0
29272M 360 420 - - 461 3.0 51.8 - 630 4.9
29372M 450 - - 504 4.0 107.0 - 560 15.0
29276M 380 440 - - 480 3.0 52.8 - 600 6.2
29476M 510 - - 587 6.0 254.0 - 470 44.0
29476EM 504 - - 570 6.0 254.0 - 470 44.0

Spherical Roller Thrust Bearings
d =
400 to 800 mm

Dimension Basic Load Rating
d D H d1 D1 B1 B2 h A rs
min
Dynamic Ca
Static Coa
Dynamic Ca
Static Coa
mm
kN
kN
lbs.
lbs.
400 540 85 526
460.0
27.0 81.0 42 212 4.0 1,602
7,899
360,143
1,775,705
620 132 596
494.0
44.0 127.0 64 225 6.0 2,573
11,055
578,433
2,485,262
710 185 680
530.0
67.0 178.0 89 236 7.5 6,810
26,500
1,530,949
5,957,437
420 650 140 626
520.0
48.0 135.0 68 235 6.0 3,142
13,146
706,349
2,955,338
730 185 700
546.0
67.0 178.0 89 244 7.5 5,649
22,400
1,269,945
5,035,720
440 680 145 655
546.0
49.0 140.0 70 245 6.0 3,772
13,368
847,979
3,005,245
780 206 745
576.0
74.0 199.0 100 260 9.5 6,278
24,649
1,411,350
5,541,315
480 650 103 635
554.0
33.0 99.0 55 259 6.0 1,920
11,000
431,633
2,472,898
500 670 103 654
574.0
33.0 99.0 55 268 5.0 2,404
12,124
540,440
2,725,583
750 150 725
611.0
51.0 144.0 74 280 6.0 4,216
18,655
947,794
4,193,810
530 800 160 772
648.0
54.0 154.0 76 295 7.5 5,130
22,730
1,153,269
5,109,907
600 900 180 850
731.0
64.5 171.0 87 335 7.5 6,800
31,500
1,528,700
7,081,481
630 850 132 820
724.0
42.0 127.0 67 338 6.0 4,250
22,500
955,438
5,058,201
800 1360 335 1300
1040.0
120.0 324.0 162 462 15.0 16,340
72,364
3,678,378
16,268,074

 




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