Basic Info.
Rolling Body
Roller Bearings
The Number of Rows
Single
Outer Dimension
Micro(≤26mm)
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Trademark
Q&kal or Customer needs
Transport Package
Single Box
Specification
Chrome Steel-Gcr15
Product Description
Our company is a manufacturer with high-quality qualifications and has advanced production equipment and precision testing instruments. The compan
y produces tapered roller bearings, deep groove ball bearings, spherical bearings, and various non-standard bearings in a large number of years. Equipment, complete testing methods, product quality is stable and reliable, the company adheres to the "quality first, users first" principle, the products are sold to dozens of provinces and cities nationwide, and exported to many countries and regions abroad Praise from the majority of users, welcome domestic and foreign merchants to negotiate business, the company will serve you wholeheartedly.
Specification | Steel NO. | HRC | Chemical composition % |
C | Si | Mn | Mo | S | P | Cr |
GB/T 18254 | Gcr 15 | 61-65 | 0.95~1.05 | 0.15~0.35 | 0.25~0.45 | below 0.08 | below 0.025 | below 0.025 | 1.40~1.65 |
Technical information:
| Single row metric size | | | | | | | | | | |
| Bearing No. | Dimensions | Mass | | Bearing No. | Dimensions | Mass | |
(mm) | (Kg) | (mm) | (Kg) | |
d | D | T | | d | D | T | | |
302 Series | 30202 | 15 | 35 | 12 | 0.074 | 303 Series | 30302 | 15 | 42 | 14.25 | 0.098 | |
| 30203 | 17 | 40 | 13.25 | 0.08 | | 30303 | 17 | 47 | 15.25 | 0.134 | |
| 30204 | 20 | 47 | 15.25 | 0.127 | | 30304 | 20 | 52 | 16.25 | 0.176 | |
| 30205 | 25 | 52 | 16.25 | 0.154 | | 30305 | 25 | 62 | 18.25 | 0.272 | |
| 30206 | 30 | 62 | 17.25 | 0.241 | | 30306 | 30 | 72 | 20.75 | 0.408 | |
| 30207 | 35 | 72 | 18.25 | 0.344 | | 30307 | 35 | 80 | 22.75 | 0.54 | |
| 30208 | 40 | 80 | 19.75 | 0.435 | | 30308 | 40 | 90 | 25.25 | 0.769 | |
| 30209 | 45 | 85 | 20.75 | 0.495 | | 30309 | 45 | 100 | 27.25 | 1.01 | |
| 30210 | 50 | 90 | 21.75 | 0.563 | | 30310 | 50 | 110 | 29.25 | 1.31 | |
| 30211 | 55 | 100 | 22.75 | 0.74 | | 30311 | 55 | 120 | 31.5 | 1.66 | |
| 30212 | 60 | 110 | 23.75 | 0.949 | | 30312 | 60 | 130 | 33.5 | 2.06 | |
| 30213 | 65 | 120 | 24.75 | 1.18 | | 30313 | 65 | 140 | 36 | 2.55 | |
| 30214 | 70 | 125 | 26.25 | 1.26 | | 30314 | 70 | 150 | 38 | 3.06 | |
| 30215 | 75 | 130 | 27.25 | 1.41 | | 30315 | 75 | 160 | 40 | 3.57 | |
| 30216 | 80 | 140 | 28.25 | 1.72 | | 30316 | 80 | 170 | 42.5 | 4.41 | |
| 30217 | 85 | 150 | 30.5 | 2.14 | | 30317 | 85 | 180 | 44.5 | 5.2 | |
| 30218 | 90 | 160 | 32.5 | 2.66 | | 30318 | 90 | 190 | 46.5 | 6.03 | |
| 30219 | 95 | 170 | 34.5 | 3.07 | | 30319 | 95 | 200 | 49.5 | 6.98 | |
| 30220 | 100 | 180 | 37 | 3.78 | | 30320 | 100 | 215 | 51.5 | 8.56 | |
313 Series | 31303 | 17 | 47 | 15.5 | 0.13 | 322 Series | 32205 | 25 | 52 | 19.25 | 0.187 | |
| 31304 | 20 | 52 | 16.5 | 0.17 | | 32206 | 30 | 62 | 21.25 | 0.301 | |
| 31305 | 25 | 62 | 18.5 | 0.26 | | 32207 | 35 | 72 | 24.25 | 0.457 | |
| 31306 | 30 | 72 | 20.75 | 0.398 | | 32208 | 40 | 80 | 24.75 | 0.558 | |
| 31307 | 35 | 80 | 22.75 | 0.53 | | 32209 | 45 | 85 | 24.75 | 0.607 | |
| 31308 | 40 | 90 | 25.25 | 0.738 | | 32210 | 50 | 90 | 24.75 | 0.648 | |
| 31309 | 45 | 100 | 27.5 | 0.974 | | 32211 | 55 | 100 | 26.75 | 0.876 | |
| 31310 | 50 | 110 | 29.5 | 1.23 | | 32212 | 60 | 110 | 29.75 | 1.18 | |
| 31311 | 55 | 120 | 31.5 | 1.59 | | 32213 | 65 | 120 | 32.75 | 1.58 | |
| 31312 | 60 | 130 | 34 | 1.92 | | 32214 | 70 | 125 | 33.25 | 1.68 | |
| 31313 | 65 | 140 | 36 | 2.42 | | 32215 | 75 | 130 | 33.25 | 1.74 | |
| 31314 | 70 | 150 | 38 | 2.92 | | 32216 | 80 | 140 | 35.25 | 2.18 | |
| 31315 | 75 | 160 | 40 | 3.47 | | 32217 | 85 | 150 | 38.5 | 2.75 | |
| 31316 | 80 | 170 | 42.5 | 4.11 | | 32218 | 90 | 160 | 42.5 | 3.49 | |
| 31317 | 85 | 180 | 44.5 | 4.85 | | 32219 | 95 | 170 | 45.5 | 4.3 | |
| 31318 | 90 | 190 | 46.5 | 5.66 | | 32220 | 100 | 180 | 49 | 5.12 | |
| 31319 | 95 | 200 | 49.5 | 6.47 | | 32222 | 110 | 200 | 56.5 | 7.5 | |
Address:
Guan county gan guan town gan sang road no. 6
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Light Industry & Daily Use, Security & Protection
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
The company covers an area of 10000m² , owns more than 100employees. Owns various advanced production equipment upto more than 60, measuring instruments and gauge up to 50. Bearing production volune up to 2000000sets. The company owns advanced procese equipment, complete measuring methods, reliable and steady product quality. "GXB"is the company registered brand. Product quality strictly adopt intemational ISO standard and the national iatest industry standard.
Our company pursues the principle of "quality first, users first"the products are sold throughout the country and for export, well received by users. Welcome athe domestic and foreign merchants to come to negotiate business. Our will serve you wholeheartedly.