- Rolling Body:Roller Bearings
- The Number of Rows:Double
- Outer Dimension:Large (200-430mm)
- Material:Bearing Steel
- Spherical:Aligning Bearings
- Load Direction:Radial Bearing
=== Base Info ===
- Model NO.:23228MB,W33
- Separated:Unseparated
- Product Name:Sk,NSK Spherical Roller Bearing 23228MB,W33
- Size:140X250X88mm
- Weight:19kg
- Basic Dynamic Load Rating:962kn
- Basic Static Load Rating:1250kn
- Fatigue Load Limit:120kn
- Reference Speed:1700r,Min
- Limiting Speed:2400r,Min
- Calculation Factor:0.33
- Vibration:Zv1, Zv2, Zv3, or as Requested
- Transport Package:Single Box Packaging,OEM
- Specification:140X250X88mm
- Trademark:TFN,OEM
- Origin:China
- HS Code:8482101000
- Production Capacity:10000,Month
=== Description ===
Quality Control Process
1.Assembly | 2.Windage test2.Windage test |
3.Cleaning |
4.Rotary test |
5.Greasing and gland |
6.Noise inspection |
7.Appearance inspection |
8.Rust prevention |
9.Product packaging |
Application | low noise machine,automobile,motorcycle,and the general machinery and etc. |
Limiting speeds(rpm)Mass(Kg) | | | d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) |
232 Series | 23218 | 90 | 160 | 52.4 | 2 | 315 | 455 | 1,800 | 2,800 | 4.45 |
| 23218K | 90 | 160 | 52.4 | 2 | 315 | 455 | 1,800 | 2,800 | 4.32 |
| 23218KW33C3 | 90 | 160 | 52.4 | 2 | 315 | 455 | 1,800 | 2,800 | 4.32 |
| 23218W33C3 | 90 | 160 | 52.4 | 2 | 315 | 455 | 1,800 | 2,800 | 4.45 |
| 23220 | 100 | 180 | 60.3 | 2.1 | 405 | 580 | 1,600 | 2,500 | 6.47 |
| 23220K | 100 | 180 | 60.3 | 2.1 | 405 | 580 | 1,600 | 2,500 | 6.28 |
| 23220KW33C3 | 100 | 180 | 60.3 | 2.1 | 405 | 580 | 1,600 | 2,500 | 6.28 |
| 23220W33C3 | 100 | 180 | 60.3 | 2.1 | 405 | 580 | 1,600 | 2,500 | 6.47 |
| 23222 | 110 | 200 | 69.8 | 2.1 | 515 | 760 | 1,400 | 2,200 | 9.71 |
| 23222K | 110 | 200 | 69.8 | 2.1 | 515 | 760 | 1,400 | 2,200 | 9.43 |
| 23222KW33C3 | 110 | 200 | 69.8 | 2.1 | 515 | 760 | 1,400 | 2,200 | 9.43 |
| 23222W33C3 | 110 | 200 | 69.8 | 2.1 | 515 | 760 | 1,400 | 2,200 | 9.71 |
| 23224 | 120 | 215 | 76 | 2.1 | 585 | 880 | 1,300 | 2,000 | 12.1 |
| 23224K | 120 | 215 | 76 | 2.1 | 585 | 880 | 1,300 | 2,000 | 11.7 |
| 23224KW33C3 | 120 | 215 | 76 | 2.1 | 585 | 880 | 1,300 | 2,000 | 11.7 |
| 23224W33C3 | 120 | 215 | 76 | 2.1 | 585 | 880 | 1,300 | 2,000 | 12.1 |
| 23226 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 14.3 |
| 23226K | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 13.9 |
| 23226KW33C3 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 13.9 |
| 23226W33C3 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 14.3 |
| 23228 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.8 |
| 23228K | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.2 |
| 23228KW33C3 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.2 |
| 23228W33C3 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.8 |
| 23230 | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 24.1 |
| 23230K | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 23.4 |
| 23230KW33C3 | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 23.4 |
| 23230W33C3 | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 24.1 |
| 23232 | 160 | 290 | 104 | 3 | 1050 | 1,660 | 960 | 1,500 | 30 |
| 23232K | 160 | 290 | 104 | 3 | 1050 | 1,660 | 960 | 1,500 | 29.1 |
| 23232KW33C3 | 160 | 290 | 104 | 3 | 1050 | 1,660 | 960 | 1,500 | 29.1 |
| 23232W33C3 | 160 | 290 | 104 | 3 | 1050 | 1,660 | 960 | 1,500 | 30 |
| 23234 | 170 | 310 | 110 | 4 | 1180 | 1,960 | 910 | 1,400 | 36.8 |
| 23234K | 170 | 310 | 110 | 4 | 1180 | 1,960 | 910 | 1,400 | 35.7 |
| 23234KW33C3 | 170 | 310 | 110 | 4 | 1180 | 1,960 | 910 | 1,400 | 35.7 |
| 23234W33C3 | 170 | 310 | 110 | 4 | 1180 | 1,960 | 910 | 1,400 | 36.8 |
| 23236 | 180 | 320 | 112 | 4 | 1230 | 2,000 | 850 | 1,300 | 39 |
| 23236K | 180 | 320 | 112 | 4 | 1230 | 2,000 | 850 | 1,300 | 37.8 |
| 23236KW33C3 | 180 | 320 | 112 | 4 | 1230 | 2,000 | 850 | 1,300 | 37.8 |
| 23236W33C3 | 180 | 320 | 112 | 4 | 1230 | 2,000 | 850 | 1,300 | 39 |
| 23238 | 190 | 340 | 120 | 4 | 1400 | 2,330 | 790 | 1,200 | 47.6 |
| 23238K | 190 | 340 | 120 | 4 | 1400 | 2,330 | 790 | 1,200 | 46.2 |
| 23238KW33C3 | 190 | 340 | 120 | 4 | 1400 | 2,330 | 790 | 1,200 | 46.2 |
| 23238W33C3 | 190 | 340 | 120 | 4 | 1400 | 2,330 | 790 | 1,200 | 47.6 |
| 23240 | 200 | 360 | 128 | 4 | 1610 | 2,640 | 750 | 1,200 | 57.2 |
| 23240K | 200 | 360 | 128 | 4 | 1610 | 2,640 | 750 | 1,200 | 55.5 |
| 23240KW33C3 | 200 | 360 | 128 | 4 | 1610 | 2,640 | 750 | 1,200 | 55.5 |
| 23240W33C3 | 200 | 360 | 128 | 4 | 1610 | 2,640 | 750 | 1,200 | 57.2 |
| 23244 | 220 | 400 | 144 | 4 | 2010 | 3,350 | 670 | 1,000 | 80 |
| 23244K | 220 | 400 | 144 | 4 | 2010 | 3,350 | 670 | 1,000 | 77.6 |
| 23244KW33C3 | 220 | 400 | 144 | 4 | 2010 | 3,350 | 670 | 1,000 | 77.6 |
| 23244W33C3 | 220 | 400 | 144 | 4 | 2010 | 3,350 | 670 | 1,000 | 80 |
| 23248 | 240 | 440 | 160 | 4 | 2430 | 4,100 | 610 | 940 | 108 |
| 23248K | 240 | 440 | 160 | 4 | 2430 | 4,100 | 610 | 940 | 105 |
| 23248KW33C3 | 240 | 440 | 160 | 4 | 2430 | 4,100 | 610 | 940 | 105 |
| 23248W33C3 | 240 | 440 | 160 | 4 | 2430 | 4,100 | 610 | 940 | 108 |
| 23252 | 260 | 480 | 174 | 5 | 2760 | 4,700 | 560 | 860 | 141 |
| 23252K | 260 | 480 | 174 | 5 | 2760 | 4,700 | 560 | 860 | 137 |
| 23252KW33C3 | 260 | 480 | 174 | 5 | 2760 | 4,700 | 560 | 860 | 137 |
| 23252W33C3 | 260 | 480 | 174 | 5 | 2760 | 4,700 | 560 | 860 | 141 |
| 23256 | 280 | 500 | 176 | 5 | 2930 | 5,150 | 510 | 790 | 150 |
| 23256K | 280 | 500 | 176 | 5 | 2930 | 5,150 | 510 | 790 | 145 |
| 23256KW33C3 | 280 | 500 | 176 | 5 | 2930 | 5,150 | 510 | 790 | 145 |
| 23256W33C3 | 280 | 500 | 176 | 5 | 2930 | 5,150 | 510 | 790 | 150 |
| 23260 | 300 | 540 | 192 | 5 | 3450 | 6,000 | 470 | 730 | 193 |
| 23260K | 300 | 540 | 192 | 5 | 3450 | 6,000 | 470 | 730 | 187 |
| 23260KW33C3 | 300 | 540 | 192 | 5 | 3450 | 6,000 | 470 | 730 | 187 |
| 23260W33C3 | 300 | 540 | 192 | 5 | 3450 | 6,000 | 470 | 730 | 193 |
| 23264 | 320 | 580 | 208 | 5 | 4180 | 6,370 | 500 | 630 | 260 |
| 23264/W33 | 320 | 580 | 208 | 5 | 4180 | 6,370 | 500 | 630 | 259 |
| 23264K | 320 | 580 | 208 | 5 | 3900 | 6,800 | 500 | 630 | 253 |
| 23264K/W33 | 320 | 580 | 208 | 5 | 3900 | 6,800 | 500 | 630 | 252 |
| 23280 | 400 | 720 | 256 | 6 | 5800 | 10,400 | 340 | 430 | 530 |
| 23280/W33 | 400 | 720 | 256 | 6 | 5800 | 10,400 | 340 | 430 | 530 |
| 23280K | 400 | 720 | 256 | 6 | 6150 | 11,300 | 340 | 430 | 516 |
| 23280K/W33 | 400 | 720 | 256 | 6 | 6150 | 11,300 | 340 | 430 | 515 |
| 23284CAK | 420 | 760 | 272 | 7.5 | 7250 | 11,900 | 400 | 550 | 654 |
| 23284CAK/W333 | 420 | 760 | 272 | 7.5 | 7250 | 11,900 | 400 | 550 | 654 |
| 23296 | 480 | 870 | 310 | 7.5 | 7850 | 14,400 | 260 | 340 | 837 |
spherical roller bearing packagingFAQ of spherical roller bearing 1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI 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: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OE