52210 Thrust Bearing 52210 J9 Ball Bearings 40*78*39
Inner (d) MM: 40,
Outer (D) MM: 78,
Width (B) MM: 39,
Weight: 0.710 kg
Material: Gcr15 steel
Cage Material: Steel cage
Reference Speed: 2000 RPM
Limiting Speed: 3400 RPM
Strucuture: Thrust ball bearing, double direction
52210 Thrust Bearing Specification:
52210 thrust bearing is single row ball bearing structure.
For this bearing,
Inner (d) MM: 40,
Outer (D) MM: 78,
Width (B) MM: 39,
Weight: 0.710 kg
Material: Gcr15 steel
Cage Material: Steel cage
Reference Speed: 2000 RPM
Limiting Speed: 3400 RPM
Strucuture: Thrust ball bearing, double direction
Also Known As: 52210, 52210 J9, 52210J9, 52210A, 52210 A, etc
Size Chart for Thrust Ball Bearing:
| New Model | Old Model | Dimensions | Weight |
| 52202 | 38202 | 15×32×22 | |
| 52204 | 38204 | 20×40×26 | 0.144 |
| 52205 | 38205 | 25×47×28 | 0.23 |
| 52206 | 38206 | 30×52×29 | 0.27 |
| 52207 | 38207 | 35×62×34 | 0.362 |
| 52208 | 38208 | 40×68×36 | 0.54 |
| 52209 | 38209 | 45×73×37 | 0.64 |
| 52210 | 38210 | 50×78×39 | 7.22 |
| 52211 | 38211 | 55×90×45 | 1.08 |
| 52212 | 38212 | 60×95×46 | 1.27 |
| 52213 | 38213 | 65×100×47 | 1.36 |
| 52214 | 38214 | 70×105×47 | 1.52 |
| 52215 | 38215 | 75×110×47 | 1.6 |
| 52216 | 38216 | 80×115×48 | 1.73 |
| 52217 | 38217 | 85×125×55 | 2.45 |
| 52218 | 38218 | 90×135×62 | 3.14 |
| 52220 | 38220 | 100×150×67 | 4.2 |
NSK Bearing Photo:
52210 Ball Bearing Features:
1. Double direction thrust ball bearing structure
2. Gcr15 steel as raw material, hardness can reach 60-65
3. Standard lubrication, grease or oil
4. Standard precision is ABEC1, higher precision such as ABEC3 and ABEC5 can be provided as well
5. Larg stock for common bearing models such as 52210, delivery time is within 3 days after get payment
Questions buyers ask when 52210 and 52210 is still under review
When is 52210 and 52210 worth comparing against nearby other ball & 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 52210 and 52210 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 52210 and 52210 is shortlisted?
A quick review of Other Ball & 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 52210 and 52210?
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 52210 Thrust Bearing 52210 J9 Ball Bearings 40*78*39?
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 Other Ball & 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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