QRL NU308EM Cylindrical Roller Bearing SIZE 40x90x23mm
Brand Name:QRL
Certification:CE/ISO14001/TS 16949
Model Number:NU308EM
Minimum Order Quantity:30
Delivery Time:12-15 Working
Payment Terms:L/C, D/A, , Western Union, Western Union, Western Union
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Guangzhou Guangdong China
Address:
No. 715, Sanyuanli Avenue, Baiyun District, Guangzhou City, Guangdong Province, China. Zip code 510440
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QRL NU308EM Cylindrical Roller Bearing SIZE 40x90x23mm
Cylindrical Roller Bearing Specification
- INSIDE DIAMETER (MM): 40MM
- OUTSIDE DIAMETER (MM): 90MM
- WIDTH (MM): 23MM
- CAGE TYPE: BRASS
- SEALS OR SHIELDS: OPEN TYPE
Cylindrical Roller Bearing Description
Cylindrical roller bearings (CRBs) have a simple structure of
cylindrical rollers in linear contact with the raceways. They offer
high load capacity under primarily radial loads. Low friction
between the rollers and ring ribs makes these bearings suited for
high speed rotation.
Cylindrical Roller Bearing Product number
| Bearing Number | principal dimensions(mm) | Weight (Kg) | ||||
| d | D | B | r1min | rsmin | ||
| NU2210 | 50 | 90 | 23 | 1.1 | 1.1 | 0.580 |
| NU2211 | 55 | 100 | 25 | 1.5 | 1.1 | 0.787 |
| NU2212 | 60 | 110 | 28 | 1.5 | 1.5 | 1.900 |
| NU2213 | 65 | 120 | 31 | 1.5 | 1.5 | 1.47 |
| NU2213 | 65 | 140 | 48 | 2.1 | 2.1 | 3.25 |
| NU2214 | 70 | 125 | 31 | 1.5 | 1.5 | 1.53 |
| NU2215 | 75 | 130 | 31 | 1.5 | 1.5 | 1.58 |
| NU2216 | 80 | 140 | 33 | 2.0 | 2.0 | 1.95 |
| NU2217 | 85 | 150 | 36 | 2.0 | 2.0 | 2.58 |
| NU2218 | 90 | 160 | 40 | 2.0 | 2.0 | 3.18 |
| NU2219 | 95 | 170 | 43 | 2.1 | 2.1 | 3.89 |
| NU2220 | 100 | 180 | 46 | 2.1 | 2.1 | 4.68 |
| NU2220 | 110 | 200 | 38 | 2.1 | 2.1 | 4.80 |
| NU2224 | 120 | 215 | 58 | 2.1 | 2.1 | 8.38 |
| NU2226 | 130 | 230 | 64 | 3.0 | 3.0 | 10.50 |
| NU224 | 120 | 215 | 40 | 2.1 | 2.1 | 5.75 |
| NU226 | 130 | 230 | 40 | 3.0 | 3.0 | 6.45 |
Cylindrical Roller Bearing Applications
1. Material handling machinery:mining machinery, textile machinery,
lifting equipment, Agricultural machinery: tractors, harvesting
machinery, etc.
2. Heavy-duty mining machinery: metallurgical machinery, mining
machinery, lifting machinery, loading and unloading machinery,
industrial vehicles, cement equipment, etc.
3. Construction Machinery: forklifts, earth moving machinery,
compaction machinery, concrete machinery, etc.
4. The general petrochemical machinery: oil drilling machinery, oil
refining machinery, chemical machinery, gas compressors, paper
machinery, printing machinery, etc.
5. Machine tools: forging machinery, foundry machinery, woodworking
machinery, etc.
6. Car: truck, road, bus, car, modified car, motorcycle ,etc.
QRL NU308EM Cylindrical Roller Bearing SIZE 40x90x23mm
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