Dimensions: 200*300*95/118
Mass: 20KG for 407709 bearing
Material: Chrome Steel GCR15
Certificate: ISO9001：2015
Matching Oil Seal: 235*265*16mm
Package: Individual Wooden Box
Structure: Double row angular contact ball bearing
GB40779S01 bearing is also known as GB40779 S01, 40779 etc.
For this bearing,
Dimensions: 200*300*95/118
Mass: 20KG
Bearing Material: Chrome Steel GCR15
Structure: Double Row Angular Contact Ball Bearing
Matching Oil Seal: 235*265*16mm
Interchange: GB40779S01, GB40779 S01, 40779 etc.
Package: Individual Wooden Box
| Model Number | ID*OD*Height(mm) | Matching Oil Seal |
| 540626AA | 110*150*50/62 | 113*150*12/13.5 |
| 534176 | 110*180*69/82 | 120*165*10/14.8 125*180*12/15 |
| 800730 | 100*160*61/66 | 113*150*12/13.5 113*160*13/16 |
| 801806 | 110*180*74/82 | 120*165*10/14.8 125*180*12/15 |
| 579905A | 110*180*69/82 | 120*165*10/14.8 125*180*12/16 |
| 579905AA | 110*180*74/82 | 120*165*10/14.8 125*180*12/17 |
| 801215A | 100*160*61/66 | 113*150*12/13.5 113*160*13/16 |
| BS2B248180 | 100*160*52/65 | 120*165*10/14.8 |
| 809280 | 100*165*52/65 | 120*165*10/14.8 |
| 11449 | 100*180*69/82 | 123*165*14.8 |
| 400365 | 100*160*61/66 | 113*150*12/13.5 113*160*13/16 |
40779 reducer bearing
1. 51200 steel/Gcr15 as raw material, hardness is 58-65 HRC
2. All bearings have passed ISO9001: 2015 certificate, one year warranty
3. Large stock for common speed reducer bearing models, fast delivery
4. We can custom made bearings according to your drawings as well, meanwhile our MOQ is low
5. OEM service provided. If you have your own brand, we can code your logo and print your own package
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
A quick review of Angular Contact Ball Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Confirm the bearing number, bore size, outside diameter, width, seal or shield type, cage material, clearance, precision level, quantity, and application. These details help prevent a size match from becoming a performance mismatch.
Yes. Replacement and repeat orders are easier when the original marking, measured dimensions, photos, application, and quantity are available. If the marking is unclear, the team can start from the size and working condition.
This item is handled within the Angular Contact Ball Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
Price and lead time can change with quantity, stock availability, precision grade, clearance, material, cage, seal or shield type, lubrication, packaging, and whether the order needs standard matching or custom production.
Inspection can include material review, dimensional measurement, noise and vibration checks, surface and crack checks, visual review, and packaging inspection according to the confirmed order requirements.
Need help checking fit, price, or lead time? Request a bearing quote
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