- Contact Angle:0
- Aligning:Aligning Bearing
- Separated:Unseparated
- Rows Number:Double
- Load Direction:Radial Bearing
- Material:Bearing Steel
=== Base Info ===
- Model NO.:1208
- Product Name:1208 Self-Aligning Ball Bearing Size 40*80*18
- Size:40X80X18mm
- Weight:0.42kg
- Basic Dynamic Load Rating:19.9kn
- Basic Static Load Rating:6.95kn
- Fatigue Load Limit:0.36kn
- Reference Speed:18000r,Min
- Limiting Speed:11000r,Min
- Calculation Factor:0.04
- Vibration:Zv1, Zv2, Zv3, or as Requested
- Transport Package:Single Box Packaging,OEM
- Specification:40X80X18mm
- 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.) |
12 Series | 1200 | 10 | 30 | 9 | 0.6 | 5.5 | 1.19 | 21,000 | 24,000 | 0.033 |
| 1201 | 12 | 32 | 10 | 0.6 | 5.6 | 1.27 | 18,000 | 22,000 | 0.04 |
| 1202 | 15 | 35 | 11 | 0.6 | 7.45 | 1.75 | 16,000 | 19,000 | 0.049 |
| 1203 | 17 | 40 | 12 | 0.6 | 7.9 | 2.01 | 14,000 | 17,000 | 0.072 |
| 1204 | 20 | 47 | 14 | 1 | 9.9 | 2.61 | 13,000 | 15,000 | 0.116 |
| 1205 | 25 | 52 | 15 | 1 | 12.1 | 3.3 | 11,000 | 13,000 | 0.138 |
| 1206 | 30 | 62 | 16 | 1 | 15.6 | 4.65 | 9,200 | 11,000 | 0.217 |
| 1207 | 35 | 72 | 17 | 1.1 | 15.8 | 5.1 | 8,000 | 9,400 | 0.317 |
| 1208 | 40 | 80 | 18 | 1.1 | 19.3 | 6.55 | 7,100 | 8,400 | 0.414 |
| 1209 | 45 | 85 | 19 | 1.1 | 21.9 | 7.35 | 6,400 | 7,500 | 0.457 |
| 1210 | 50 | 90 | 20 | 1.1 | 22.7 | 8.1 | 5,800 | 6,800 | 0.515 |
| 1211 | 55 | 100 | 21 | 1.5 | 26.8 | 10 | 5,300 | 6,200 | 0.692 |
| 1212 | 60 | 110 | 22 | 1.5 | 30 | 11.5 | 4,900 | 5,800 | 0.879 |
| 1213 | 65 | 120 | 23 | 1.5 | 31 | 12.5 | 4,500 | 5,300 | 1.13 |
| 1214 | 70 | 125 | 24 | 1.5 | 34.5 | 13.8 | 4,200 | 4,900 | 1.24 |
| 1215 | 75 | 130 | 25 | 1.5 | 39 | 15.7 | 3,900 | 4,600 | 1.33 |
| 1216 | 80 | 140 | 26 | 2 | 40 | 17 | 3,700 | 4,300 | 1.65 |
| 1217 | 85 | 150 | 28 | 2 | 49 | 20.8 | 3,500 | 4,100 | 2.06 |
| 1218 | 90 | 160 | 30 | 2 | 57 | 23.5 | 3,300 | 3,800 | 2.51 |
| 1219 | 95 | 170 | 32 | 2.1 | 64 | 27.1 | 3,100 | 3,600 | 3.1 |
| 1220 | 100 | 180 | 34 | 2.1 | 69 | 29.7 | 2,900 | 3,400 | 3.7 |
| 1221 | 105 | 190 | 36 | 2.1 | 74.5 | 32.5 | 2,800 | 3,300 | 4.34 |
| 1222 | 110 | 200 | 38 | 2.1 | 80.5 | 35.5 | 2,600 | 3,100 | 5.15 |
12K Series | 1203K | 17 | 40 | 12 | 0.6 | 7.9 | 2.01 | 14,000 | 17,000 | 0.076 |
| 1204K | 20 | 47 | 14 | 1 | 9.9 | 2.61 | 13,000 | 15,000 | 0.114 |
| 1205K | 25 | 52 | 15 | 1 | 12.1 | 3.3 | 11,000 | 13,000 | 0.135 |
| 1206K | 30 | 62 | 16 | 1 | 15.6 | 4.65 | 9,200 | 11,000 | 0.213 |
| 1207K | 35 | 72 | 17 | 1.1 | 15.8 | 5.1 | 8,000 | 9,400 | 0.312 |
| 1208K | 40 | 80 | 18 | 1.1 | 19.3 | 6.55 | 7,100 | 8,400 | 0.407 |
| 1209K | 45 | 85 | 19 | 1.1 | 21.9 | 7.35 | 6,400 | 7,500 | 0.448 |
| 1210K | 50 | 90 | 20 | 1.1 | 22.7 | 8.1 | 5,800 | 6,800 | 0.504 |
| 1211K | 55 | 100 | 21 | 1.5 | 26.8 | 10 | 5,300 | 6,200 | 0.679 |
| 1212K | 60 | 110 | 22 | 1.5 | 30 | 11.5 | 4,900 | 5,800 | 0.864 |
| 1213K | 65 | 120 | 23 | 1.5 | 31 | 12.5 | 4,500 | 5,300 | 1.11 |
| 1215K | 75 | 130 | 25 | 1.5 | 39 | 15.7 | 3,900 | 4,600 | 1.31 |
| 1216K | 80 | 140 | 26 | 2 | 40 | 17 | 3,700 | 4,300 | 1.62 |
| 1217K | 85 | 150 | 28 | 2 | 49 | 20.8 | 3,500 | 4,100 | 2.03 |
| 1218K | 90 | 160 | 30 | 2 | 57 | 23.5 | 3,300 | 3,800 | 2.47 |
| 1219K | 95 | 170 | 32 | 2.1 | 64 | 27.1 | 3,100 | 3,600 | 3.05 |
| 1220K | 100 | 180 | 34 | 2.1 | 69 | 29.7 | 2,900 | 3,400 | 3.64 |
| 1222K | 110 | 200 | 38 | 2.1 | 80.5 | 35.5 | 2,600 | 3,100 | 5.07 |
| 1224K | 120 | 215 | 40 | 2.1 | 119.5 | 52.5 | 2,000 | 2,600 | 5.9 |
deep groove ball bearing packagingFAQ of deep groove ball bearing1.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