production name | 32218JR Japan Koyo Tapered Roller Bearings |
brand | KOYO/TFN/OME |
Model Number | 32218JR |
Dimension | 90*160*40MM |
Basic dynamic load rating | 263KN |
Basic static load rating | 362KN |
Speed limit | NG:2400/MIN;NO:3200/MIN |
Model | Boundary dimensions (mm) | Basic load ratings (KN) | Limiting speed (r/min) | Weight (KG) | ||||||
d | D | B | rsmin | r2smin | dyc_Cr | stc_Cor | Grease | Oil | ||
NNU4930 | 150 | 210 | 60 | 2 | 2 | 300 | 590 | 2000 | 2600 | 6.3 |
NNU4930K | 150 | 210 | 60 | 2 | 2 | 300 | 590 | 2000 | 2600 | 6.2 |
NNU4130 | 150 | 250 | 100 | 2.1 | 2.1 | 680 | 1170 | 1900 | 2400 | 18 |
NNU4130K | 150 | 250 | 100 | 2.1 | 2.1 | 680 | 1170 | 1900 | 2400 | 17.5 |
NNU4932 | 160 | 220 | 60 | 2 | 2 | 315 | 620 | 2000 | 2600 | 6.6 |
NNU4932K | 160 | 220 | 60 | 2 | 2 | 315 | 620 | 2000 | 2600 | 6.5 |
NNU4132 | 160 | 270 | 109 | 2.1 | 2.1 | 850 | 1380 | 1800 | 2200 | 25 |
NNU4132K | 160 | 270 | 109 | 2.1 | 2.1 | 850 | 1380 | 1800 | 2200 | 24.5 |
NNU4934 | 170 | 230 | 30 | 2 | 2 | 330 | 680 | 2000 | 2600 | 7 |
NNU4934K | 170 | 230 | 60 | 2 | 2 | 330 | 680 | 2000 | 2600 | 6.9 |
NNU4134 | 170 | 280 | 109 | 2.1 | 2.1 | 880 | 1500 | 1600 | 2000 | 26 |
NNU4134K | 170 | 280 | 109 | 2.1 | 2.1 | 880 | 1500 | 1600 | 2000 | 25.5 |
NNU4936 | 180 | 250 | 69 | 2 | 2 | 400 | 770 | 1900 | 2400 | 11 |
NNU4936K | 180 | 250 | 69 | 2 | 2 | 400 | 770 | 1900 | 2400 | 10.5 |
NNU4136 | 180 | 300 | 118 | 3 | 3 | 980 | 1650 | 1500 | 1900 | 33 |
NNU4136K | 180 | 300 | 118 | 3 | 3 | 980 | 1650 | 1500 | 1900 | 32.5 |
NNU4938 | 190 | 260 | 69 | 2 | 2 | 400 | 800 | 1800 | 2200 | 11.5 |
NNU4938K | 190 | 260 | 69 | 2 | 2 | 400 | 800 | 1800 | 2200 | 11 |
NNU4138 | 190 | 320 | 128 | 3 | 3 | 1200 | 2000 | 1400 | 1800 | 41.5 |
NNU4138K | 190 | 320 | 128 | 3 | 3 | 1200 | 2000 | 1400 | 1800 | 41 |
NNU4840 | 200 | 250 | 50 | 1.1 | 1.1 | 240 | 540 | 1900 | 2400 | 5.8 |
NNU4840K | 200 | 250 | 50 | 1.1 | 1.1 | 240 | 540 | 1900 | 2400 | 5.75 |
NNU4940 | 200 | 280 | 80 | 2.1 | 2.1 | 480 | 950 | 1800 | 2300 | 15 |
NNU4940K | 200 | 280 | 80 | 2.1 | 2.1 | 480 | 950 | 1800 | 2300 | 14.5 |
NNU4140 | 200 | 340 | 140 | 3 | 3 | 1350 | 2300 | 1400 | 1700 | 52 |
NNU4140K | 200 | 340 | 140 | 3 | 3 | 1350 | 2300 | 1400 | 1700 | 50 |
NNU4944 | 220 | 300 | 80 | 2.1 | 2.1 | 480 | 1050 | 1600 | 2000 | 17 |
NNU4944K | 220 | 300 | 80 | 2.1 | 2.1 | 480 | 1050 | 1600 | 2000 | 16.5 |
NNU4144 | 220 | 370 | 150 | 4 | 4 | 150 | 2650 | 1200 | 1500 | 66 |
NNU4144K | 220 | 370 | 150 | 4 | 4 | 1500 | 2650 | 1200 | 1500 | 65 |
NNU4848 | 240 | 300 | 60 | 1.1 | 1.1 | 350 | 850 | 1800 | 2200 | 10 |
NNU4848K | 240 | 300 | 60 | 1.1 | 1.1 | 350 | 850 | 1800 | 2200 | 9.8 |
NNU4948 | 240 | 320 | 80 | 2.1 | 2.1 | 500 | 1100 | 1600 | 2000 | 18 |
NNU4948K | 240 | 320 | 80 | 2.1 | 2.1 | 500 | 1100 | 1600 | 2000 | 17.5 |
NNU4148 | 240 | 400 | 160 | 4 | 4 | 1800 | 3300 | 1100 | 1400 | 86 |
NNU4148K | 240 | 400 | 160 | 4 | 4 | 1800 | 3300 | 1100 | 1400 | 85 |
NNU4952 | 260 | 360 | 100 | 2.1 | 2.1 | 710 | 1500 | 1400 | 1800 | 30 |
1.Q:Are you a factory or trading company?
A:TFN Bearing is specialized in manufacturing and exporting bearings.
TFN Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure,TFN Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: TFN Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OEM