Single Row Deep Groove Ball Bearings / Inch Series Product Table


Bearing Number Suffixes

Internal Design
A modified design
E optimized design
External Design
K tapered bore, taper 1:12
N snap ring groove on the outer ring
NR snap ring groove on the outer ring, with snap ring
RS seal on one side
2RS seals on both sides
Z shield on one side
ZZ shields on both sides
Cage
M machined brass cage
MA machined brass cage, outer ring riding
MB machined brass cage, inner ring riding
Accuracy and Clearance
P5 dimensional and running accuracy at P5 precision class
P6 dimensional and running accuracy at P6 precision class
C1 internal radial clearance less than C2
C2 internal radial clearance less than normal
C3 internal radial clearance larger than normal


Boundary Dimensions
(in)		 Bearing Number Basic Load Ratings
(N)		 Speed Ratings
(rpm)		 Mass
(kg)		 Abutment Dimensions
(in)		  
d D B r1,2
(min.)		   C
(dynamic)		 C0
(static)		 Reference Speed Limiting Speed   d1 D1  
                       
12.700 33.338 9.525 0.8 RLS 4 7.0 3.0 21000 28500 0.04
12.700 41.275 15.875 1.6 RMS 4 12.1 5.6 18500 25000 0.10
15.875 39.688 11.113 0.8 RLS 5 10.9 5.0 18000 24000 0.06
15.875 46.038 15.875 1.6 RMS 5 12.6 5.6 16500 22000 0.12
19.050 47.625 14.288 1.6 RLS 6 14.2 6.6 15500 21000 0.11
19.050 50.800 17.463 1.6 RMS 6 16.5 7.8 14700 20000 0.16
22.225 50.800 14.288 1.6 RLS  7 15.1 7.9 14300 19500 0.12
22.225 57.150 17.463 1.6 RMS 7 19.2 9.2 13300 18000 0.20
25.400 57.150 15.875 1.6 RLS 8 18.6 8.9 12700 17000 0.17
25.400 63.500 19.050 2.4 RMS 8 22.1 10.6 12200 16500 0.26
28.575 63.500 15.875 1.6 RLS 9 20.2 10.0 11700 15000 0.22
28.575 71.438 20.638 2.4 RMS 9 30.8 15.8 10800 14500 0.35
31.750 69.850 17.463 1.6 RLS 10 27.7 13.9 10600 14400 0.28
31.750 79.375 22.225 2.4 RMS 10 37.7 19.5 9800 13200 0.48
34.925 65.088 14.288 1.6 XLJ 1.3/8 16.6 8.5 11200 15000 0.19
34.925 76.200 17.463 1.6 RLS 11 30.2 15.7 9800 13200 0.33
34.925 88.900 22.225 2.4 RMS 11 45.3 23.9 8800 11900 0.61
38.100 68.262 14.288 1.6 XLJ 1.1/2 16.8 11.5 10200 13800 0.20
38.100 82.550 19.050 2.4 RLS 12 34.8 17.8 9000 12200 0.42
38.100 95.250 23.813 2.4 RMS 12 49.5 26.2 7700 10300 0.86
41.275 73.025 14.288 1.6 XLJ 1.5/8 20.0 13.8 4700 9400 0.28
41.275 88.900 19.050 2.4 RLS 13 38.7 20.0 7800 10600 0.59
41.275 101.600 23.813 2.4 RMS 13 55.0 29.9 7100 9600 1.06
44.450 76.200 14.288 1.6 XLJ 1.3/4 20.9 15.2 9100 12300 0.24
44.450 95.250 20.638 2.4 RLS 14 42.7 22.3 7800 10600 0.59
44.450 107.950 26.988 2.4 RMS 14 59.5 32.7 7100 9600 1.06
47.625 76.200 19.050 1.6 XLS 1.7/8 SP 18.3 13.8 8300 11200 0.29
47.625 80.963 15.875 1.6 XLJ 1.7/8 22.7 13.1 8300 11200 0.30
47.625 101.600 20.638 2.4 RLS 15 50.5 27.8 7200 9800 0.71
47.625 114.300 26.988 2.4 RMS 15 69.0 38.7 6600 8900 1.22
50.800 84.138 15.875 1.6 XLJ 2 24.4 18.2 8300 11200 0.32
50.800 101.600 20.638 2.4 RLS 16 50.5 27.8 7200 9800 0.67
50.800 114.300 26.988 2.4 RMS 16 69.0 38.7 6600 8900 1.17
57.150 90.488 15.875 1.6 XLJ 2.1/4 29.4 17.0 7600 10300 0.34
57.150 114.300 22.225 2.4 RLS 18 60.0 32.7 6400 8600 0.89
57.150 127.000 31.750 3.2 RMS 18 85.0 48.5 5900 8000 1.60
57.302 100.000 27.432 0.8 XLS 2.256 SP 43.4 29.4 0.75
60.325 95.250 17.463 1.6 XLJ 2.3/8 29.6 18.5 7000 9500 0.41
63.500 98.425 17.463 1.6 XLJ 2.1/2 31.8 19.6 6700 9000 0.42
63.500 127.000 23.813 2.4 RLS 20 65.5 36.8 5700 7700 1.22
63.500 139.700 31.750 3.2 RMS 20 96.5 55.5 5300 7100 2.04
66.675 104.775 17.463 XLJ 2 5/8 23.6 21.2 0.58
69.850 104.775 17.463 1.6 XLJ 2 3/4 33.5 27.0 3100 6300 0.54
69.850 133.350 23.813 2.4 RLS 22 / LS 18 67.4 48.0 5300 7200 1.33
69.850 158.750 34.925 3.2 RMS 22 118.0 71.5 4600 6200 2.89
76.200 114.300 19.050 2.4 XLJ 3 41.1 26.1 5800 7800 0.75
76.200 146.050 26.988 2.4 RLS 24 81.5 48.3 4800 6500 1.81
76.200 177.800 39.688 4 RMS 24 138.0 89.5 4000 5400 4.25
76.352 130.000 33.274 0.8 XLS 3.006 SP 66.1 49.3 1.60
82.550 120.650 19.050 2.4 XLJ 3.1/4 33.1 31.4 2700 5400 0.81
82.550 152.400 26.988 2.4 RLS 26 87.5 52.5 4500 6100 1.87
82.550 190.500 39.688 4 RMS 26 139.0 89.5 3800 5100 4.99
85.725 190.500 39.688 4 RMS 27 139.0 89.5 3800 5100 4.95
88.900 127.000 19.050 2.4 XLJ 3.1/2 34.3 33.1 5000 6800 0.79
88.900 165.100 28.575 3.2 RLS 28 100.0 60.5 4200 5600 2.33
88.900 206.375 44.450 4 RMS 28 169.0 120.0 3400 4600 6.53
95.250 133.350 19.050 2.4 XLJ 3.3/4 40.6 28.8 4700 6400 0.84
95.250 171.450 28.575 3.2 RLS 30 108.7 81.6 3900 5300 2.47
95.250 209.550 44.450 4 RMS 30 169.0 120.0 3400 4600 6.53
101.600 142.875 22.225 2.4 XLJ 4 39.7 40.7 2200 4400 1.15
101.600 184.150 31.750 3.2 RLS 32 120.0 74.5 3800 5100 3.18
101.600 215.900 44.450 4 RMS 32 173.1 140.8 3200 4400 6.71
107.950 152.400 22.225 2.4 XLJ 4.1/4 51.6 50.7 4100 5500 1.13
107.950 190.500 31.750 3.2 RLS 34 127.0 81.5 3500 4700 3.86
107.950 222.250 44.450 4.8 RMS 34 171.0 120.0 3100 4200 8.16
114.300 158.750 22.225 2.4 XLJ 4.1/2 55.5 40.2 3900 5200 1.14
114.300 203.200 33.338 3.2 RLS 36 147.0 98.5 3300 4400 4.67
114.300 238.125 50.800 RMS 36 204.5 177.0 2800 3800 10.70
120.650 165.100 22.225 2.4 XLJ 4.3/4 54.4 57.0 3700 5000 1.21
120.650 209.550 33.338 3.2 RLS 38 134.0 87.0 3100 4200 4.90
120.650 254.000 50.800 4.8 RMS 38 209.0 182.9 2600 3500 13.20
123.825 177.800 25.400 2.4 XLJ 4.7/8 60.0 45.5
127.000 177.800 25.400 2.4 XLJ 5 61.6 63.6 3400 4600 1.68
127.000 228.600 34.925 3.2 RLS 40 154.0 107.0 2700 3700 6.35
127.000 254.000 50.800 4.8 RMS 40 209.0 160.0 2600 3500 12.20
133.350 184.150 25.400 2.4 XLJ 5.1/4 51.0 39.6 1600 3200 2.10
139.700 190.500 25.400 2.4 XLJ 5.1/2 68.8 75.0 1500 3100 2.20
139.700 241.300 34.925 3.2 RLS 44 153.0 107.0 2500 3400 6.85
139.700 279.400 50.800 4.8 RMS 44 221.0 174.0 2300 3100 14.90
146.050 196.850 25.400 2.4 XLJ 5.3/4 72.9 79.0 1500 3000 2.29
152.400 203.200 25.400 2.4 XLJ 6 69.1 77.8 1400 2800 2.37
152.400 266.700 39.688 4 RLS 48 180.0 134.0 2300 3100 9.48
152.400 304.800 57.150 4.8 RMS 48 259.0 218.0 2100 2800 19.50
165.100 222.250 28.575 3.2 XLJ 6.1/2 82.3 91.7 1300 2600 3.13
165.100 279.400 39.688 4 RLS 52 188.0 145.0 2100 2900 10.20
165.100 330.200 63.500 4.8 RMS 52 286.0 251.0 1900 2500 26.50
171.450 228.600 28.575 3.2 XLJ 6.3/4 93.8 104.5 3.21
177.800 241.300 31.750 3.2 XLJ 7 105.0 117.0 1200 2300 4.23
177.800 304.800 44.450 4 RLS 56 221.0 180.0 1900 2600 14.10
177.800 342.900 63.500 4.8 RMS 56 306.0 278.0 1700 2400 27.50
184.150 247.650 31.750 3.2 XLJ 7.1/4 79.5 67.0 4.58
190.500 254.000 31.750 3.2 XLJ 7.1/2 131.6 145.8 1800 2400 4.50
190.500 317.500 44.450 4 RLS 60 231.0 195.0 1800 2400 14.50
190.500 368.300 69.850 4.8 RMS 60 340.0 322.0 1600 2200 35.40
196.850 266.700 34.925 3.2 XLJ 7.3/4 131.6 145.8
203.200 273.050 34.925 3.2 XLJ 8 94.5 82.5 1000 2000 5.81
203.200 330.200 44.450 4 RLS 64 230.0 195.0 1700 2300 15.90
203.200 381.000 69.850 4.8 RMS 64 366.0 358.0 1500 2000 36.50
215.900 292.100 38.100 3.2 XLJ 8.1/2 108.0 95.5 900 1800 7.44
215.900 355.600 50.800 4.8 RLS 68 263.0 232.0 1500 2100 21.10
215.900 406.400 76.200 4.8 RMS 68 396.0 401.0 1400 1800 47.20
228.600 304.800 38.100 3.2 XLJ 9 156.4 187.1 850 1700 7.85
228.600 368.300 50.800 4.8 RLS 72 275.0 251.0 1500 2000 22.00
228.600 431.800 76.200 4.8 RMS 72 415.0 445.0 1200 1600 53.10
241.300 323.850 41.275 4 XLJ 9.1/2 169.8 202.2 800 1600 9.53
241.300 384.175 50.800 4.8 RLS 76 287.0 271.0 1400 1800 22.70
254.000 336.550 41.275 4 XLJ 10 175.7 212.9 750 1500 9.89
254.000 400.050 50.800 4.8 RLS 80 285.0 271.0 1300 1700 25.50
254.000 469.900 82.550 4.8 RMS 80 455.0 490.0 1100 1500 66.70
266.700 355.600 44.450 4 XLJ 10.1/2 145.0 133.0 700 1400 12.50
266.700 422.275 57.150 4.8 RLS 84 338.0 339.0 1200 1600 32.50
279.400 368.300 44.450 4 XLJ 11 148.0 139.0 650 1300 13.30
279.400 444.500 57.150 4.8 RLS 88 335.0 339.0 1100 1500 36.10
279.400 508.000 88.900 4.8 RMS 88 540.0 623.0 1000 1400 82.50
292.100 387.350 47.625 4 XLJ 11.1/2 169.0 160.0 600 1200 15.90
292.100 457.200 60.325 4.8 RLS 92 371.0 390.0 1100 1400 38.50
304.800 406.400 50.800 4.8 XLJ 12 217.3 296.5 550 1100 18.60
304.800 469.900 66.675 4.8 RLS 96 388.0 412.0 1000 1400 44.50
304.800 546.100 95.250 4.8 RMS 96 557.0 654.0 900 1200 99.80
317.500 419.100 50.800 4.8 XLJ 12.1/2 225.0 312.0 550 1100 19.40
317.500 482.600 66.675 4.8 RLS 100 405.0 444.0 950 1300 43.70
330.200 444.500 57.150 4.8 XLJ 13 218.0 221.0 500 1000 26.50
330.200 508.000 69.850 4.8 RLS 104 420.0 466.0 900 1200 51.70
342.900 457.200 57.150 4.8 XLJ 13.1/2 235.0 240.0 850 1200 27.38
342.900 527.050 69.850 4.8 RLS 108 438.0 494.0 850 1200 56.10
355.600 469.900 57.150 4.8 XLJ 14 255.0 245.0 900 1800 31.00
355.600 546.100 73.025 4.8 RLS 112 455.0 525.0 800 1100 61.60
368.300 495.300 63.500 4.8 XLJ 14.1/2 299.0 328.0 440 850 34.80
368.300 558.800 76.200 4.8 RLS 116 476.0 562.0 800 1100 67.20
381.000 508.000 63.500 4.8 XLJ 15 297.0 328.0 850 1100 34.40
381.000 571.500 76.200 4.8 RLS 120 474.0 562.0 750 1000 67.80
406.400 546.100 69.850 4.8 XLJ 16 358.6 586.8 750 1000 45.80
406.400 603.250 82.550 4.8 RLS 128 511.0 627.0 700 950 80.10
419.100 558.800 69.850 4.8 XLJ 16.1/2 371.7 619.4 750 1000 47.00
431.800 571.800 69.850 4.8 XLJ 17 329.0 393.0 700 950 47.30
457.200 609.600 76.200 4.8 XLJ 18 360.0 435.0 700 900 61.60
482.600 647.700 82.550 4.8 XLJ 19 410.0 521.0 600 800 73.70