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Ceramic hybrid 6905 bearing Si3N4 balls chrome steel ring ball bearing 6305
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Related models and specifications
| Bearing NO. | Old NO. | ID | OD | B | Cr | Cor | Max Speed (Grease) | Max Speed (Oil) | Mass |
| 6300 | 300 | 10 | 35 | 11 | 7.65 | 3.48 | 18000 | 24000 | 0.053 |
| 6301 | 301 | 12 | 37 | 12 | 9.72 | 5.08 | 17000 | 22000 | 0.06 |
| 6302 | 302 | 15 | 42 | 13 | 11.5 | 5.42 | 16000 | 20000 | 0.082 |
| 6303 | 303 | 17 | 47 | 14 | 13.5 | 6.58 | 15000 | 18000 | 0.115 |
| 6304 | 304 | 20 | 52 | 15 | 15.8 | 7.88 | 13000 | 16000 | 0.142 |
| 6305 | 305 | 25 | 62 | 17 | 20.6 | 11.3 | 11000 | 13000 | 0.232 |
| 6306 | 306 | 30 | 72 | 19 | 26.7 | 15 | 6600 | 12000 | 0.346 |
| 6307 | 307 | 35 | 80 | 21 | 33.4 | 19.3 | 8500 | 10000 | 0.457 |
| 6308 | 308 | 40 | 90 | 23 | 40.8 | 24 | 7000 | 8500 | 0.639 |
| 6309 | 309 | 45 | 100 | 25 | 52.8 | 31.8 | 6300 | 7500 | 0.837 |
| 6310 | 310 | 50 | 110 | 27 | 61.8 | 38 | 6000 | 7000 | 1.082 |
| 6311 | 311 | 55 | 120 | 29 | 71.5 | 44.8 | 5600 | 6700 | 1.367 |
| 6312 | 312 | 60 | 130 | 31 | 81.8 | 51.8 | 5000 | 6000 | 1.71 |
| 6313 | 313 | 65 | 140 | 33 | 93.8 | 60.5 | 4500 | 5300 | 2.1 |
| 6314 | 314 | 70 | 150 | 35 | 105 | 68 | 4300 | 5000 | 2.55 |
| 6315 | 315 | 75 | 160 | 37 | 113 | 76.8 | 4000 | 4800 | 3.05 |
| 6316 | 316 | 80 | 170 | 39 | 123 | 86.5 | 3800 | 4500 | 3.61 |
| 6317 | 317 | 85 | 180 | 41 | 132 | 96.5 | 3600 | 4300 | 4.284 |
| 6318 | 318 | 90 | 190 | 43 | 145 | 108 | 3400 | 4000 | 4.97 |
| 6319 | 319 | 95 | 200 | 45 | 157 | 122 | 3200 | 3800 | 5.74 |
| 6320 | 320 | 100 | 215 | 47 | 173 | 140 | 2800 | 3600 | 7.09 |
| 6321 | 321 | 105 | 225 | 49 | 184 | 153 | 2600 | 3200 | 8.05 |
| 6322 | 322 | 110 | 240 | 50 | 205 | 178 | 2400 | 3000 | 9.53 |
| 6324 | 324 | 120 | 260 | 55 | 228 | 208 | 2200 | 2800 | 12.2 |
| 6326 | 326 | 130 | 280 | 58 | 253 | 242 | 2000 | 2600 | 14.77 |
| 6328 | 328 | 140 | 300 | 62 | 275 | 272 | 1900 | 2400 | 18.33 |
| 6330 | 330 | 150 | 320 | 65 | 288 | 295 | 1700 | 2200 | 21.87 |
| 6332 | 332 | 160 | 340 | 68 | 313 | 340 | 1600 | 2000 | 26.43 |
| 6334 | 334 | 170 | 360 | 72 | 335 | 378 | 1500 | 1900 | 31.14 |
| 6336 | 336 | 180 | 380 | 75 | 409 | 534 | 1400 | 1800 | 35.23 |
| 6338 | 338 | 190 | 400 | 78 | 458 | 576 | 1300 | 1600 | 40.53 |
Description
Materials of the Ceramic hybrid 6905 bearing Si3N4 balls chrome steel ring ball bearing 6305
It is made with Chrome Steel 52100 race / inner sleeve.
The bearing made with Injection Molded Polyamide Cage.
The bearing made with Si3N4 Ceramic Balls.
The bearing have Rubber Seals,
The bearing made with C3 internal clearance.
Applications
Ceramic hybrid 6905 bearing Si3N4 balls chrome steel ring ball bearing 6305 is used in motors, chain belts, automobiles, chain wheels,mining, metallurgy, mechanical transmission dyeing, chemical industry, textile machinery,agricultural machinery, and machines for food processing and packing.
Precision:
insert bearings:Accuracy meet ABEC-7 and ABEC-9, vibration level meet Z1 group and Z2 group.
Quality conforms to ISO standard.
Characteristics of insert bearings:
Vibration level meet Z1 group and Z2 group
Low vibration and noise
High precision rotating
Low friction torque and high speed running
Acid-proof and alkali-proof
Can bear the corrosive and work in corrosion medium such as sea water, river aqua, distilled water,spare nitric acid, maritime climate, steam and so on.It can work in the high or low temperature environment within the scope of -253°C--350°Ctemperature
A part of our products:







A: 30% T/T in advance .70% against copy of B/L
B.30% T/T in advance .70% against L/C at sight
C.Western union
D.Paypal
E:50% in advance,the balance should be paid after seeing the picture of total goods.
F:Offical Bank Account
Why us
1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance
8. OEM is supported
9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.

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