621 GXX Bearings 621GXX Eccentric Bearing For Gearbox
Inside Diameter: 95 mm
Outside Diameter: 171 mm
Thickness: 40 mm
Mass: 3.5kg/pc
Cage: Brass cage
Brand: NTN, KOYO etc
Material: Gcr15 steel
Precision Rating: ABEC1
Structure: Double row cylindrical roller bearing
621 GXX Bearings Specification:
621 GXX bearings can be used for Slon HGMS gearboxes.
For this bearing,
Inside Diameter: 95 mm
Outside Diameter: 171 mm
Thickness: 40 mm
Mass: 3.5kg/pc
Cage: Brass cage
Brand: NTN, KOYO etc
Material: Gcr15 steel
Precision Rating: ABEC1
Lubrication: Grease/oil
Number of Row: Double row
Model Number: 621 GXX, 621GXX, 621 gxx, 621-GXX etc.
621GXX Eccentric Bearing Photo:
621 GXX eccentric bearing
Eccentric Bearings Model Number List:
| 61021YRX | 609A21YSX | 611YSS |
| 6102529YRX | 60908-15YSX | 617YSX |
| 61035YRX | 60917YSX | 617GSX |
| 61043YSX | 60921YSX | 618YSX |
| 61051YRX | 6092529YSX | 618GSX |
| 61059YRX | 60935YSX | 619YSX |
| 61071YRX | 60943YSX | 619GSX |
| 61087YRX | 60959YSX | 620GXX |
| 610119YSX | 60987YSX | 621GXX |
| 6120608GRX | 609119YSX | 622GXX |
Features:
1. Double row cylindrical roller bearing structure with brass cage
2. 621-GXX bearing is time-saving and easy to assemble, which reduces the manufacturing cost of eccentric mechanism
3. 621GXX bearing has simple structure and is easy to use
4. All bearings have passed ISO9001: 2015 certificate
5. Delivery time is within 3 days for small amount order
6. OEM & ODM service provided for eccentric bearings
Questions buyers ask when 621GXX is still under review
When is 621GXX worth comparing against nearby cylindrical roller bearings options?
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.
What details usually matter before approving 621GXX for repeat supply?
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.
Which next step usually helps after 621GXX is shortlisted?
A quick review of Cylindrical Roller 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.
Why keep a supporting guide linked beside 621GXX?
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.
Shipping Method:
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
Payment Terms:
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What should I confirm before ordering 621 GXX Bearings 621GXX Eccentric Bearing For Gearbox?
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.
Can this bearing be matched for replacement or repeat supply?
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.
Which product family does this bearing belong to?
This item is handled within the Cylindrical Roller Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
What affects price and lead time for this bearing?
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.
How is this bearing checked before delivery?
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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