NF411 Bearing NF 411 Cylindrical Roller Bearings 55*140*33mm
d: 55 mm
D: 140 mm
B: 33 mm
Mass: 2.54kg
Material: 52100 steel
Basic load Cr: 174 kN
Basic load C0r: 138 kN
Limiting Speed: 6000 rpm
NF411 Bearing Datasheet:
NF411 bearing is single row cylindrical roller bearing.
For this bearing model,
d: 55 mm
D: 140 mm
B: 33 mm
Mass: 2.54kg
Material: 52100 steel
Basic load Cr: 174 kN
Basic load C0r: 138 kN
Limiting Speed: 6000 rpm
Number of Row: single row
Structure: cylindrical roller bearing
Interchange Numbers: NF411, NF 411, NF411EM, NF411 EM, etc.
NF Series Roller Bearing Size Chart:
| Model Number | Dimensions(dxDxB) | Weight/kg |
| NF405 | 25*80*21 | 0.57 |
| NF406 | 30*90*23 | 0.757 |
| NF407 | 35*100*25 | 1.01 |
| NF408 | 40*110*27 | 1.28 |
| NF409 | 45*120*29 | 1.62 |
| NF410 | 50*130*31 | 1.99 |
| NF411 | 55*140*33 | 2.5 |
| NF412 | 60*150*35 | 3.04 |
| NF413 | 65*160*37 | 3.63 |
| NF414 | 70*180*42 | 5.28 |
| NF415 | 75*190*45 | 6.27 |
| NF416 | 80*200*48 | 7.36 |
| NF417 | 85*210*52 | 9.56 |
| NF418 | 90*225*54 | 11.5 |
| NF419 | 95*240*55 | 13.6 |
| NF420 | 100*250*58 | 15.5 |
| NF421 | 105*225*49 | 17.3 |
| NF422 | 110*280*65 | 22.1 |
| NF424 | 120*310*72 | 30.2 |
| NF426 | 130*340*78 | 39.6 |
| NF428 | 140*360*82 | 46.4 |
| NF430 | 150*380*85 | 53.6 |
| Model Number | Dimensions(dxDxB) | Weight/kg |
| NF305 | 25*62*17 | 0.24 |
| NF306 | 30*72*19 | 0.361 |
| NF307 | 35*80*21 | 0.481 |
| NF308 | 40*90*23 | 0.665 |
| NF309 | 45*100*25 | 0.876 |
| NF310 | 50*110*27 | 1.14 |
| NF311 | 55*120*29 | 1.45 |
| NF312 | 60*130*31 | 1.82 |
| NF313 | 65*140*33 | 2.23 |
| NF314 | 70*150*35 | 2.75 |
| NF315 | 75*160*37 | 3.26 |
| NF316 | 80*170*39 | 3.93 |
| NF317 | 85*180*41 | 4.6 |
| NF318 | 90*190*43 | 5.38 |
| NF319 | 95*200*45 | 6.23 |
| NF320 | 100*215*47 | 7.69 |
| NF321 | 105*225*49 | 8.68 |
| NF322 | 110*240*50 | 10.3 |
| NF324 | 120*260*55 | 13.2 |
| NF326 | 130*280*58 | 16 |
| NF328 | 140*300*62 | 19.6 |
| NF330 | 150*320*65 | 23.4 |
Questions that usually come up before ordering NF411 and 33MM
When is NF411 and 33MM 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 NF411 and 33MM 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 NF411 and 33MM 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 NF411 and 33MM?
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 NF411 Bearing NF 411 Cylindrical Roller Bearings 55*140*33mm?
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
Related products
300752307 Eccentric Roller Bearing Double Row Cylindrical Roller Bearing
150752305 Bearing 25X68.2X42 Eccentric Roller Bearing
NU309ECP Bearing NU309 ECP Roller Bearing 45*100*25
