Large
Basic Info.
Model NO.
51208 51211
Trademark
OEM Customized Services
Transport Package
Pallet
Origin
China
Product Description
| ISO | GOST | Dimensions (mm) | Basic Load Rating (N) | Limitting speed ( r/min ) | Weight | ||||
| Lubrication | |||||||||
| d | D | B | Dyn. C | Stat. C0 | Grease | Oil | |||
| 51305 | 8305 | 25 | 52 | 18 | 34500 | 55000 | 3400 | 4500 | 0.17 |
| 51306 | 8306 | 30 | 60 | 21 | 37700 | 65500 | 2800 | 3800 | 0.26 |
| 51307 | 8307 | 35 | 68 | 24 | 49400 | 88000 | 2400 | 3400 | 0.38 |
| 51308 | 8308 | 40 | 78 | 26 | 61800 | 112000 | 2000 | 3000 | 0.53 |
| 51309 | 8309 | 45 | 85 | 28 | 76100 | 140000 | 1900 | 2800 | 0.66 |
| 51310 | 8310 | 50 | 95 | 31 | 88400 | 173000 | 1800 | 2600 | 0.94 |
| 51311 | 8311 | 55 | 105 | 35 | 104000 | 208000 | 1600 | 2200 | 1.3 |
| 51312 | 8312 | 60 | 110 | 35 | 101000 | 208000 | 1600 | 2200 | 1.35 |
| 51313 | 8313 | 65 | 115 | 36 | 106000 | 220000 | 1500 | 2000 | 1.5 |
| 51314 | 8314 | 70 | 125 | 40 | 135000 | 300000 | 1400 | 1900 | 2 |
| 51315 | 8315 | 75 | 135 | 44 | 163000 | 360000 | 1200 | 1700 | 2.6 |
| 51316 | 8316 | 80 | 140 | 44 | 160000 | 360000 | 1200 | 1700 | 2.7 |
| 51317 | 8317 | 85 | 150 | 49 | 190000 | 425000 | 1100 | 1600 | 3.55 |
| 51318 | 8318 | 90 | 155 | 50 | 195000 | 465000 | 1000 | 1500 | 3.8 |
| 51320 | 8320 | 100 | 170 | 55 | 229000 | 560000 | 950 | 1400 | 4.95 |
| 51322 | 8322 | 110 | 190 | 63 | 276000 | 720000 | 850 | 1200 | 7.85 |
| 51324 | 8324 | 120 | 210 | 70 | 325000 | 915000 | 800 | 1100 | 11 |
| 51326 | 8326 | 130 | 225 | 75 | 358000 | 1060000 | 750 | 1000 | 13 |
| 51328 | 8328 | 140 | 240 | 80 | 397000 | 1220000 | 700 | 950 | 15.5 |
| 51330 | 8330 | 150 | 250 | 80 | 410000 | 1400000 | 660 | 900 | 16 |
| 51332 | 8332 | 160 | 270 | 87 | 449000 | 1666000 | 600 | 850 | 21 |
| 51334 | 8334 | 170 | 280 | 87 | 468000 | 1760000 | 600 | 800 | 22 |
| 51336 | 8336 | 180 | 300 | 95 | 520000 | 2000000 | 560 | 750 | 27.5 |
| 51340 | 8340 | 200 | 340 | 110 | 620000 | 2450000 | 480 | 630 | 44.5 |
V. FAQ
1. Q: When can I get the price?
A: after we get your inquiry, usually within 2-6 hours. Urgent will be faster.
2. Q:How about your quality of bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
2. Q: Can I get free samples for test from your company?
A: YES, Standard samples are available.
3. Q: What is the MOQ of your products?
A: Usually ≥1, According your demand.
4. Q: How about the Delivery time?
A: about 15-25days. (according your quantity of bearing.)
5. Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
7. Q: What will we do 
If you are not satisfied with the product?
A: If have any abnormal, Please contact us at first time, we will immediately processing.
8. Q: How long will you response for our problems?
A: We will respond within 1 hour. 24 hours to solve your problem.