Technical Parameters:
Product Designations:
R4A
Structure:
close
Inside Diameter:
3.175 mm
Outside Diameter:
7.938 mm
Thickness:
3.571 mm
Weight:
0.01 KG
Brand:
tct finder oem service
Precision Rating:
high
Bearing Material:
chrome steel,carbon steel,plastic,stainess
Seals Type:
open or close
R4A Bearing
R4A deep groove ball bearing
1 purpose: reducer,
2 material: bearing steel.
3.Three characteristics: high temperature
4 load direction: to the heart.
602 series | 623 series | 633 series | 691 series | 681 series | |||||||||||||||
Model | d | D | B | Model | d | D | B | Model | d | D | B | Model | d | D | B | Model | d | D | B |
602 | 2 | 7 | 3.5 | 623 | 3 | 10 | 4 | 633 | 3 | 13 | 5 | 691 | 1.5 | 5 | 2 | 681 | 1 | 3 | 1 |
603 | 3 | 9 | 5 | 624 | 4 | 13 | 5 | 634 | 4 | 16 | 5 | 692 | 2 | 6 | 3 | 681 | 1.5 | 4 | 2 |
604 | 4 | 12 | 4 | 625 | 5 | 16 | 5 | 635 | 5 | 19 | 6 | 693 | 3 | 8 | 4 | 682 | 2 | 5 | 2 |
605 | 5 | 14 | 5 | 626 | 6 | 19 | 6 | 636 | 6 | 22 | 7 | 694 | 4 | 11 | 4 | 683 | 3 | 7 | 3 |
606 | 6 | 17 | 6 | 627 | 7 | 22 | 7 | 637 | 7 | 26 | 9 | 695 | 5 | 13 | 4 | 684 | 4 | 9 | 4 |
607 | 7 | 19 | 6 | 628 | 8 | 24 | 8 | 638 | 8 | 28 | 9 | 696 | 6 | 15 | 5 | 685 | 5 | 11 | 5 |
608 | 8 | 22 | 7 | 629 | 9 | 26 | 8 | 639 | 9 | 30 | 10 | 697 | 7 | 17 | 5 | 686 | 6 | 13 | 5 |
609 | 9 | 24 | 7 | 6200 | 10 | 30 | 9 | 6300 | 10 | 35 | 11 | 698 | 8 | 19 | 6 | 687 | 7 | 14 | 5 |
6000 | 10 | 26 | 8 | 6201 | 12 | 32 | 10 | 6301 | 12 | 37 | 12 | 699 | 9 | 20 | 6 | 688 | 8 | 16 | 5 |
6001 | 12 | 28 | 8 | 6202 | 15 | 35 | 11 | 6302 | 15 | 42 | 13 | 6900 | 10 | 22 | 6 | 689 | 9 | 17 | 5 |
6002 | 15 | 32 | 9 | 6203 | 17 | 40 | 12 | 6303 | 17 | 47 | 14 | 6901 | 12 | 24 | 6 | 6800 | 10 | 19 | 5 |
6003 | 17 | 35 | 10 | 6204 | 20 | 47 | 14 | 6304 | 20 | 52 | 15 | 6902 | 15 | 28 | 7 | 6801 | 12 | 21 | 5 |
6004 | 20 | 42 | 12 | 6205 | 25 | 52 | 15 | 6305 | 25 | 62 | 17 | 6903 | 17 | 30 | 7 | 6802 | 15 | 24 | 5 |
6005 | 25 | 47 | 12 | 6206 | 30 | 62 | 16 | 6306 | 30 | 72 | 19 | 6904 | 20 | 37 | 9 | 6803 | 17 | 26 | 5 |
6006 | 30 | 55 | 13 | 6207 | 35 | 72 | 17 | 6307 | 35 | 80 | 21 | 6905 | 25 | 42 | 9 | 6804 | 20 | 32 | 7 |
6007 | 35 | 62 | 14 | 6208 | 40 | 80 | 18 | 6308 | 40 | 90 | 23 | 6906 | 30 | 47 | 9 | 6805 | 25 | 37 | 7 |
6008 | 40 | 68 | 15 | 6209 | 45 | 85 | 19 | 6309 | 45 | 100 | 25 | 6907 | 35 | 55 | 10 | 6806 | 30 | 42 | 7 |
6009 | 45 | 75 | 16 | 6210 | 50 | 90 | 20 | 6310 | 50 | 110 | 27 | 6908 | 40 | 62 | 12 | 6807 | 35 | 47 | 7 |
6010 | 50 | 80 | 16 | 6211 | 55 | 100 | 21 | 6311 | 55 | 120 | 29 | 6909 | 45 | 68 | 12 | 6808 | 40 | 52 | 7 |
6011 | 55 | 90 | 18 | 6212 | 60 | 110 | 22 | 6312 | 60 | 130 | 31 | 6910 | 50 | 72 | 12 | 6809 | 45 | 58 | 7 |
6012 | 60 | 95 | 18 | 6213 | 65 | 120 | 23 | 6313 | 65 | 140 | 33 | 6911 | 55 | 80 | 13 | 6810 | 50 | 65 | 7 |
6013 | 65 | 100 | 18 | 6214 | 70 | 125 | 24 | 6314 | 70 | 150 | 35 | 6912 | 60 | 85 | 13 | 6811 | 55 | 72 | 9 |
6014 | 70 | 110 | 20 | 6215 | 75 | 130 | 25 | 6315 | 75 | 160 | 37 | 6913 | 65 | 90 | 13 | 6812 | 60 | 78 | 10 |
6015 | 75 | 115 | 20 | 6216 | 80 | 140 | 26 | 6316 | 80 | 170 | 39 | 6914 | 70 | 100 | 16 | 6813 | 65 | 85 | 10 |
6016 | 80 | 125 | 22 | 6217 | 85 | 150 | 28 | 6317 | 85 | 180 | 41 | 6915 | 75 | 105 | 16 | 6814 | 70 | 90 | 10 |
6017 | 85 | 130 | 22 | 6218 | 90 | 160 | 30 | 6318 | 90 | 190 | 43 | 6916 | 80 | 110 | 16 | 6815 | 75 | 95 | 10 |
6018 | 90 | 140 | 24 | 6219 | 95 | 170 | 32 | 6319 | 95 | 200 | 45 | 6917 | 85 | 120 | 18 | 6816 | 80 | 100 | 10 |
6019 | 95 | 145 | 24 | 6220 | 100 | 180 | 34 | 6320 | 100 | 215 | 47 | 6918 | 90 | 125 | 18 | 6817 | 85 | 110 | 13 |
6020 | 100 | 150 | 24 | 6221 | 105 | 190 | 36 | 6321 | 105 | 225 | 49 | 6919 | 95 | 130 | 18 | 6818 | 90 | 115 | 13 |
6021 | 105 | 160 | 26 | 6222 | 110 | 200 | 38 | 6322 | 110 | 240 | 50 | 6920 | 100 | 140 | 20 | 6819 | 95 | 120 | 13 |
6022 | 110 | 170 | 28 | 6224 | 120 | 215 | 40 | 6324 | 120 | 260 | 55 | 6921 | 105 | 145 | 20 | 6820 | 100 | 125 | 13 |
671series | MR series | R series | Thin-wall series | Thicken series | |||||||||||||||
Model | d | D | B | Model | d | D | B | Model | d | D | B | Model | d | D | B | Model | d | D | B |
671 | 1 | 2 | 1 | MR52 | 2 | 5 | 2.5 | R1-4 | 1.984 | 6.350 | 3.571 | 16000 | 10 | 28 | 8 | 62200 | 10 | 30 | 14 |
672 | 2 | 4 | 2 | MR62 | 2 | 6 | 2.5 | R1-5 | 2.380 | 7.938 | 3.571 | 16001 | 12 | 28 | 7 | 62201 | 12 | 32 | 14 |
673 | 3 | 6 | 2.5 | MR72 | 2 | 7 | 3 | R133 | 2.380 | 4.762 | 2.380 | 16002 | 15 | 32 | 8 | 62202 | 15 | 35 | 14 |
674 | 4 | 7 | 2.5 | MR82 | 2.5 | 8 | 2.5 | R144 | 3.175 | 2.380 | 2.779 | 16003 | 17 | 35 | 8 | 62203 | 17 | 40 | 16 |
675 | 5 | 8 | 2.5 | MR63 | 3 | 6 | 2 | R2-5 | 3.175 | 7.938 | 3.571 | 16004 | 20 | 42 | 8 | 62204 | 20 | 47 |