Ningbo Fangyuan Bearing Co., Ltd.

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Inch Deep Groove Ball Bearing (R Series, 1600 Series, RLS, RMS Series)
Inch deep groove ball bearings with inch size are radial deep groove ball bearings


Features

Seal type

Open (without cover), metal shields (ZZ), rubber seals (2RS).


Precision grade

ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9, the larger the number, the higher the precision grade.


Cage

Cage is an important parts. Usually stainless steel cage will be used in deep groove ball bearings, but there are customers who prefer nylon cage and bronze cage.


Style

Considering part number, deep groove ball bearing (inch series) including R series, RLS series, RMS series and 16 series bearing.


Application

Motor, fitness equipment, telecommunication equipment, instrument and apparatus, computer, auto motor, precision instrument, machine equipment industries etc.


Tech Specs

Boundary dimensions (mm) Bearing No. Load rating（N） Limiting speeds(rpm)
d D B B1 Rmix Open Shielded Sealed Cr Cor Grease Oil
1.984 6.35 2.38 3.571 0.1 R1-4 R1-4ZZ － 284 96 67000 80000
2.38 4.762 1.588 2.38 0.1 R133 R133ZZ － 144 53 80000 95000
7.938 2.779 3.571 0.15 R1-5 R1-5ZZ － 552 176 60000 71000
3.175 6.35 2.38 2.779 0.1 R144 R144ZZ － 310 109 67000 80000
7.938 2.779 3.571 0.1 R2-5 R2-5ZZ － 560 179 60000 67000
9.525 2.779 3.571 0.15 R2-6 R2-6ZZ － 640 225 53000 63000
9.525 3.967 3.967 0.3 R2 R2ZZ － 630 218 56000 67000
12.7 4.366 4.366 0.3 R2A R2AZZ － 640 225 53000 63000
3.967 7.938 2.779 3.175 0.1 R155 R155ZZ － 360 149 53000 63000
4.762 7.938 2.779 3.175 0.1 R156 R156ZZ － 360 149 50000 60000
9.525 3.175 3.175 0.1 R166 R166ZZ － 710 270 43000 50000
12.7 3.967 4.978 0.3 R3 R3ZZ － 1300 485 43000 53000
15.875 4.978 4.978 0.3 R3A R3AZZ － 1480 615 38000 45000
17.462 6.35 7.938 0.3 1601 1601ZZ 1970 730 32000 40000
6.35 9.525 3.175 3.175 0.1 R168 R168ZZ － 375 173 48000 56000
12.7 3.175 4.762 0.15 R188 R188ZZ － 1080 440 40000 50000
15.875 4.978 4.978 0.3 R4 R4ZZ R4-2RS 1470 600 38000 45000
19.05 5.558 7.142 0.4 R4A R4AZZ R4A-2RS 2220 895 36000 43000
17.462 6.35 7.938 0.3 1602 1602ZZ 1602-2RS 1970 730 26000 34000
7.938 12.7 3.967 3.967 0.15 R1810 R1810ZZ － 540 276 40000 48000
22.225 7.144 8.731 0.3 1603 1603ZZ 1603-2RS 3290 1360 24000 32000
23.019 7.938 7.938 0.3 1605 1605ZZ 1605-2RS 3330 1410 24000 32000
9.525 15.875 3.967 3.967 R1038 R1038ZZ － 815 411 28000 31000
22.225 5.558 7.142 0.4 R6 R6ZZ R6-2RS 3300 1370 32000 38000
22.225 7.144 8.731 0.38 1604 1604ZZ 1604-2RS 3330 1410 19000 26000
23.019 7.938 7.938 0.38 1606 1606ZZ 1606-2RS 3330 1410 19000 26000
28.575 9.525 9.525 0.64 1614 1614Z 1614-2RS 5110 2390 19000 26000
11.112 23.019 7.938 7.938 0.38 1607 1607ZZ 1607-2RS 2690 1270 18000 24000
28.575 9.525 9.525 0.64 1615 1615ZZ 1615-2RS 5110 2390 18000 24000
34.925 11.112 11.112 0.64 1620 1620ZZ 1620-2RS 7450 3700 18000 24000
12.7 19.05 3.967 3.967 R1210 R1210ZZ     － 898 524 21000 26000
28.575 6.35 7.938 0.4 R8 R8ZZ R8-2RS 5110 2380 26000 32000
28.575 9.525 9.525 0.64 1616 1616ZZ 1616-2RS 5110 2390 17000 23000
34.925 11.112 11.112 0.64 1621 1621ZZ 1621-2RS 7450 3700 17000 23000
33.338 9.525 9.525 1 RLS4 RLS4ZZ RLS4-2RS 5200 3800
41.28 15.875 15.875 1.5 RMS4 RMS4ZZ RMS4-2RS 7350 4410
14.288 34.925 11.112 11.112 0.64 1622 1622ZZ 1622-2RS 7450 3700 17000 2200
15.875 34.925 7.142 8..733 0.8 R10 R10ZZ R10-2RS 6000 3250 22000 26000
39.688 11.112 11.112 1 RLS5 RLS5ZZ RLS5-2RS 7200 4300
46.04 15.875 15.875 1.5 RMS5 RMS5ZZ RMS5-2RS 9880 6200
34.925 11.112 11.112 0.64 1622 1622ZZ 1622-2RS 7450 3700 17000 22000
41.275 12.7 12.7 0.64 1628 1628ZZ 1628-2RS 9390 5020 16000 20000
44.45 12.7 12.7 0.64 1633 1633ZZ 1633-2RS 9390 5020 18000 23000
19.05 41.275 12.7 12.7 0.64 1630 1630ZZ 1630-2RS 9390 5020 14000 18000
41.274 7.938 7.938 1 R12 R12ZZ R12-2RS 8370 4520 21000 25000
47.625 14.288 14.288 1.5 RLS6 RLS6ZZ RLS6-2RS 10000 6300
50.8 17.46 17.46 1.5 RMS6 RMS6ZZ RMS6-2RS 10450 6560
44.45 12.7 12.7 0.64 1635 1635ZZ 1635-2RS 9390 5020 14000 18000
50.8 14.228 14.228 0.89 1638 1638ZZ 1638-2RS 10060 5860 14000 18000
22.225 47.625 9.525 9.525 1 R14 R14ZZ R14-2RS 10060 5920 18000 21000
50.8 14.228 14.228 0.89 1640 1640ZZ 1640-2RS 10060 5860 13000 15000
50.8 14.255 14.255 1.5 RLS7 RLS7ZZ RLS7-2RS 12000 7600
57.15 17.46 17.46 1.5 RMS7 RMS7ZZ RMS7-2RS 10780 6980
25.4 50.8 9.525 9.525 1 R16 R16ZZ R16-2RS 10060 5920 16000 19000
50.8 14.228 14.228 0.89 1641 1641ZZ 1641-2RS 10060 5860 12000 16000
57.15 15.875 15.875 1.5 RLS8 RLS8ZZ RLS8-2RS 14000 9700
63.5 19.05 19.05 1.5 RMS8 RMS8ZZ RMS8-2RS 17220 11390
28.575 53.973 9.525 9.525 1 R18 R18ZZ R18-2RS 11900 7460 14000 17000
63.5 15.875 15.875 0.89 1652 1652ZZ 1652-2RS 19460 11310 10000 13000
63.5 15.875 15.875 1.5 RLS9 RLS9ZZ RLS9-2RS 15300 10200
71.44 20.64 20.64 2 RMS9 RMS9ZZ RMS9-2RS 22840 15680
31.75 57.15 9.525 9.525 1 R20 R20ZZ R20-2RS 13230 8300 11000 14000
63.5 15.875 15.875 0.89 1654 1654ZZ 1654-2RS 19460 11310 8000 10000
65.087 17.462 17.462 0.89 1657 1657ZZ 1657-2RS 19460 11310 8000 10000
69.85 17.462 17.462 2 RLS10 RLS10ZZ RLS10-2RS 18300 12300
79.37 22.23 22.23 2 RMS10 RMS10ZZ RMS10-2RS 26700 17570
33.337 65.087 17.462 17.462 0.889 1658 1658ZZ 1658-2RS 19460 11310 7000 9000
34.925 63.5 11.112 11.112 1 R22 R22ZZ R22-2RS 16210 10420 9000 12000
76.2 17.462 17.462 2 RLS11 RLS11ZZ RLS11-2RS 20100 13900
88.9 22.23 22.23 RMS11 RMS11ZZ RMS11-2RS 28400 20900
38.1 66.675 11.112 11.112 1 R24 R24ZZ R24-2RS 17030 11700 8000 11000
82.55 19.05 19.05 2 RLS12 RLS12ZZ RLS12-2RS 24000 17000
95.25 23.81 23.81 RMS12 RMS12ZZ RMS12-2RS 31390 22380
1.984 6.35 2.38 3.571 0.1 R1-4 R1-4ZZ － 284 96 67000 80000
2.38 4.762 1.588 2.38 0.1 R133 R133ZZ － 144 53 80000 95000
7.938 2.779 3.571 0.15 R1-5 R1-5ZZ － 552 176 60000 71000
3.175 6.35 2.38 2.779 0.1 R144 R144ZZ － 310 109 67000 80000
7.938 2.779 3.571 0.1 R2-5 R2-5ZZ － 560 179 60000 67000
9.525 2.779 3.571 0.15 R2-6 R2-6ZZ － 640 225 53000 63000
9.525 3.967 3.967 0.3 R2 R2ZZ － 630 218 56000 67000
12.7 4.366 4.366 0.3 R2A R2AZZ － 640 225 53000 63000
3.967 7.938 2.779 3.175 0.1 R155 R155ZZ － 360 149 53000 63000
4.762 7.938 2.779 3.175 0.1 R156 R156ZZ － 360 149 50000 60000
9.525 3.175 3.175 0.1 R166 R166ZZ － 710 270 43000 50000
12.7 3.967 4.978 0.3 R3 R3ZZ － 1300 485 43000 53000
15.875 4.978 4.978 0.3 R3A R3AZZ － 1480 615 38000 45000
17.462 6.35 7.938 0.3 1601 1601ZZ 1970 730 32000 40000
6.35 9.525 3.175 3.175 0.1 R168 R168ZZ － 375 173 48000 56000
12.7 3.175 4.762 0.15 R188 R188ZZ － 1080 440 40000 50000
15.875 4.978 4.978 0.3 R4 R4ZZ R4-2RS 1470 600 38000 45000
19.05 5.558 7.142 0.4 R4A R4AZZ R4A-2RS 2220 895 36000 43000
17.462 6.35 7.938 0.3 1602 1602ZZ 1602-2RS 1970 730 26000 34000
7.938 12.7 3.967 3.967 0.15 R1810 R1810ZZ － 540 276 40000 48000
22.225 7.144 8.731 0.3 1603 1603ZZ 1603-2RS 3290 1360 24000 32000
23.019 7.938 7.938 0.3 1605 1605ZZ 1605-2RS 3330 1410 24000 32000
9.525 15.875 3.967 3.967 R1038 R1038ZZ － 815 411 28000 31000
22.225 5.558 7.142 0.4 R6 R6ZZ R6-2RS 3300 1370 32000 38000
22.225 7.144 8.731 0.38 1604 1604ZZ 1604-2RS 3330 1410 19000 26000
23.019 7.938 7.938 0.38 1606 1606ZZ 1606-2RS 3330 1410 19000 26000
28.575 9.525 9.525 0.64 1614 1614Z 1614-2RS 5110 2390 19000 26000
11.112 23.019 7.938 7.938 0.38 1607 1607ZZ 1607-2RS 2690 1270 18000 24000
28.575 9.525 9.525 0.64 1615 1615ZZ 1615-2RS 5110 2390 18000 24000
34.925 11.112 11.112 0.64 1620 1620ZZ 1620-2RS 7450 3700 18000 24000
12.7 19.05 3.967 3.967 R1210 R1210ZZ     － 898 524 21000 26000
28.575 6.35 7.938 0.4 R8 R8ZZ R8-2RS 5110 2380 26000 32000
28.575 9.525 9.525 0.64 1616 1616ZZ 1616-2RS 5110 2390 17000 23000
34.925 11.112 11.112 0.64 1621 1621ZZ 1621-2RS 7450 3700 17000 23000
33.338 9.525 9.525 1 RLS4 RLS4ZZ RLS4-2RS 5200 3800
41.28 15.875 15.875 1.5 RMS4 RMS4ZZ RMS4-2RS 7350 4410
14.288 34.925 11.112 11.112 0.64 1622 1622ZZ 1622-2RS 7450 3700 17000 2200
15.875 34.925 7.142 8..733 0.8 R10 R10ZZ R10-2RS 6000 3250 22000 26000
39.688 11.112 11.112 1 RLS5 RLS5ZZ RLS5-2RS 7200 4300
46.04 15.875 15.875 1.5 RMS5 RMS5ZZ RMS5-2RS 9880 6200
34.925 11.112 11.112 0.64 1622 1622ZZ 1622-2RS 7450 3700 17000 22000
41.275 12.7 12.7 0.64 1628 1628ZZ 1628-2RS 9390 5020 16000 20000
44.45 12.7 12.7 0.64 1633 1633ZZ 1633-2RS 9390 5020 18000 23000
19.05 41.275 12.7 12.7 0.64 1630 1630ZZ 1630-2RS 9390 5020 14000 18000
41.274 7.938 7.938 1 R12 R12ZZ R12-2RS 8370 4520 21000 25000
47.625 14.288 14.288 1.5 RLS6 RLS6ZZ RLS6-2RS 10000 6300
50.8 17.46 17.46 1.5 RMS6 RMS6ZZ RMS6-2RS 10450 6560
44.45 12.7 12.7 0.64 1635 1635ZZ 1635-2RS 9390 5020 14000 18000
50.8 14.228 14.228 0.89 1638 1638ZZ 1638-2RS 10060 5860 14000 18000
22.225 47.625 9.525 9.525 1 R14 R14ZZ R14-2RS 10060 5920 18000 21000
50.8 14.228 14.228 0.89 1640 1640ZZ 1640-2RS 10060 5860 13000 15000
50.8 14.255 14.255 1.5 RLS7 RLS7ZZ RLS7-2RS 12000 7600
57.15 17.46 17.46 1.5 RMS7 RMS7ZZ RMS7-2RS 10780 6980
25.4 50.8 9.525 9.525 1 R16 R16ZZ R16-2RS 10060 5920 16000 19000
50.8 14.228 14.228 0.89 1641 1641ZZ 1641-2RS 10060 5860 12000 16000
57.15 15.875 15.875 1.5 RLS8 RLS8ZZ RLS8-2RS 14000 9700
63.5 19.05 19.05 1.5 RMS8 RMS8ZZ RMS8-2RS 17220 11390
28.575 53.973 9.525 9.525 1 R18 R18ZZ R18-2RS 11900 7460 14000 17000
63.5 15.875 15.875 0.89 1652 1652ZZ 1652-2RS 19460 11310 10000 13000
63.5 15.875 15.875 1.5 RLS9 RLS9ZZ RLS9-2RS 15300 10200
71.44 20.64 20.64 2 RMS9 RMS9ZZ RMS9-2RS 22840 15680
31.75 57.15 9.525 9.525 1 R20 R20ZZ R20-2RS 13230 8300 11000 14000
63.5 15.875 15.875 0.89 1654 1654ZZ 1654-2RS 19460 11310 8000 10000
65.087 17.462 17.462 0.89 1657 1657ZZ 1657-2RS 19460 11310 8000 10000
69.85 17.462 17.462 2 RLS10 RLS10ZZ RLS10-2RS 18300 12300
79.37 22.23 22.23 2 RMS10 RMS10ZZ RMS10-2RS 26700 17570
33.337 65.087 17.462 17.462 0.889 1658 1658ZZ 1658-2RS 19460 11310 7000 9000
34.925 63.5 11.112 11.112 1 R22 R22ZZ R22-2RS 16210 10420 9000 12000
76.2 17.462 17.462 2 RLS11 RLS11ZZ RLS11-2RS 20100 13900
88.9 22.23 22.23 RMS11 RMS11ZZ RMS11-2RS 28400 20900
38.1 66.675 11.112 11.112 1 R24 R24ZZ R24-2RS 17030 11700 8000 11000
82.55 19.05 19.05 2 RLS12 RLS12ZZ RLS12-2RS 24000 17000
95.25 23.81 23.81 RMS12 RMS12ZZ RMS12-2RS 31390 22380