H318 Adapter Sleeve With Lock Nut and Lock Washer
Supporting Bearings: 1318K, 2218K, 21318K, 22218K
Adapter Sleeve Bore Diameter (d1): 80mm
Bore Diameter Bearing (d): 90mm
Sleeve Length (B1): 65mm
Mass: 1.41kg
Locknut: KM18
Fuse: MB18
Thread: M90x2
H318 Adapter Sleeve Information:
H318 Adapter Sleeve Bore Diameter (d1): 80mm
Bore Diameter Bearing (d): 90mm
Sleeve Length (B1): 65mm
Mass: 1.35kg
Taper: 1:12
Locknut: KM18
Fuse: MB18
Thread: M90x2
Material: chrome steel
Relubricate Holes: without
Working Temperature: –30 °C to +120 °C (–22 °F to +248 °F)
Supporting Bearings: 1318K, 2218K, 21318K, 22218K
Extensive Range of Durable Adapter Sleeves:
| Bearing No. | Size (mm) | Supporting Bearing | Mass(kg) | |||
| d | d1 | B1 | ||||
| H205 | 25 | 20 | 26 | 1205K | 0.064 | |
| H206 | 30 | 25 | 27 | 1206K | 0.086 | |
| H207 | 35 | 30 | 29 | 1207k | 0.120 | |
| H208 | 40 | 35 | 31 | 1208K | 0.160 | |
| H209 | 45 | 40 | 33 | 1209K | 0.210 | |
| H210 | 50 | 45 | 35 | 1210K | 0.240 | |
| H211 | 55 | 50 | 37 | 1211K | 0.280 | |
| H212 | 60 | 55 | 38 | 1212K | 0.310 | |
| H213 | 65 | 60 | 40 | 1213K | 0.360 | |
| H214 | 70 | 60 | 41 | 1214K | 0.550 | |
| H215 | 75 | 65 | 43 | 1215K | 0.660 | |
| H309 | 45 | 40 | 39 | 1309K 2209K | 21309K 22209K | 0.230 |
| H310 | 50 | 45 | 42 | 1310K 2210K | 21310K 22210K | 0.270 |
| H311 | 55 | 50 | 45 | 1311K 2211K | 21311K 22211K | 0.320 |
| H312 | 60 | 55 | 47 | 1312K 2212K | 21312K 22212K | 0.360 |
| H313 | 65 | 60 | 50 | 1313K 2213K | 21313K 22213K | 0.420 |
| H314 | 70 | 60 | 52 | 1314K 2214K | 21314K 22214K | 0.670 |
| H315 | 75 | 65 | 55 | 1315K 2215K | 21315K 22215K | 0.780 |
| H316 | 80 | 70 | 59 | 1316K 2216K | 21316K 22216K | 0.950 |
| H317 | 85 | 75 | 63 | 1317K 2217K | 21317K 22217K | 1.100 |
| H318 | 90 | 80 | 65 | 1318K 2218K | 21318K 22218K | 1.350 |
| H319 | 95 | 85 | 68 | 1319K 2219K | 21319K 22219K | 1.400 |
| H320 | 100 | 90 | 71 | 1320K 2220K | 21320K 22220K | 1.600 |
| H322 | 110 | 100 | 77 | 1322K 2222K | 21322K 22222K | 2.050 |
H-318 Benefits:
1. Versatile mounting: adapter sleeves are widely used for accurately locating bearings with tapered bores onto both plain and stepped shafts.
2. Easy to install: their design allows for quick and straightforward assembly, saving time and effort during installation.
3. Complete package: supplied with a KM lock nut and MB lock washer, ensuring a secure and reliable fit.
4. Secure locking: H318 adapter sleeve comes with a locking device that prevents slippage, maintaining stability during operation.
Questions buyers ask when H318 is still under review
When is H318 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 H318 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 H318 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 H318?
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 H318 Adapter Sleeve With Lock Nut and Lock Washer?
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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