62187 Bearing 621-87 Double Row Eccentric Bearing With Sleeve 87
d: 55 mm
D: 171 mm
B: 80 mm
Weight: 11 kg
Material: 51200 steel
Cage: brass cage
Number of Row: double row
Precision: standard precision ABEC1
Lubrication: standard lubrication oil/grease
Structure: eccentric bearing, cylindrical roller bearing
62187 Bearing Specification:
62187 bearing is double row eccentric bearing.
This bearing has inner ring, outer ring, cage, rollers and eccentric sleeve 87.
For model 62187,
d: 55 mm
D: 171 mm
B: 80 mm
Weight: 11 kg
Material: 51200 steel
Cage: brass cage
Number of Row: double row
Structure: eccentric bearing
Precision: standard precision ABEC1
Lubrication: standard lubrication oil/grease
Also Known As: 62187, 621-87, 621 + 87 and so on
Bearing Photo:
62187 double row roller bearing
The Reason of Eccentric Bearings Corrosion:
The corrosion of eccentric bearings is caused by various internal and external factors, and the main reasons are summarized as follows:
1. Metal surface finish (corrosion of batteries with poor oxygen concentration).
2. The chemical composition and structure of the metal material itself.
3. The composition and pH value of the solution in contact with the metal surface.
4. The ambient temperature and humidity.
5. Various environmental media in contact with metal surfaces.
6. Other people’s sweat is also the cause of bearing corrosion, and its pH value is 5 ~ 6
Contact Us:
If you have any question abouts 621-87 bearing or other bearings, pls feel free to contact us.
We will reply you within 12 hours !
Professional Bearing Solution Expert & Your Trustworthy Partner
Jinan TOP Bearing Co., Ltd
Add: 1-2405-4, No. 1825, Hualong Rd., Licheng Dist, Jinan, Shandong, China
Mobile/WhatsApp/Wechat: +8615662712802
Email: supersales@jntopbearing.com
Questions buyers ask when 62187 and 621-87 is still under review
When is 62187 and 621-87 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 62187 and 621-87 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 62187 and 621-87 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 62187 and 621-87?
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 62187 Bearing 621-87 Double Row Eccentric Bearing With Sleeve 87?
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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