cylindrical roller bearing | ||||
pic 1 | pic 2 | pic 3 | pic 4 | |
Cage type | Window-type,roller or outer,ring centred | Window-type,roller or outer | Window-type, depending on bearing,outer ring centred | Riveted(roller centred,outer ring centred,inner ring centred) |
Material | PA66, glass fibre | Stamped | Machined brass | Machined brass |
reinforced | steel | |||
PEEK, glass fibre | ||||
reinforced | ||||
Suffix | P or PA | - | ML | M |
PH or PHA | J | MA | ||
MB |
Production specification | |
Product name: | Best quality N211 Cylindrical roller bearing N 211 with good price |
Model Number: | N 211 |
Number of Row: | Double Row |
Inner racer material | Chrome steel |
Outer race material | Chrome steel |
Cage material: | Brass or steel |
Structure: | Cylindrical |
Type: | Roller |
Precision Rating: | P0, P6,P5,P4,P2 |
Seals Type: | Open |
Brand Name: | XSY or OEM |
Place of Origin: | Shandong, China (Mainland) |
Quality control: | 100% inspection before shipment |
Quality standard: | ISO 9001:2008 |
Delivery time: | For inventory goods, 3-5 working days after deposit, others depends on the order. |
Trade terms: | FOB,FCA, EXW,CIF |
Payment terms: | TT 30% deposit, 70% balance before shipment |
MAIN INFORMATION |
Cylindrical roller bearing is separable. As their rollers linearly come into contact with inner ring and orter ring with less coefficient of friction, these bearings have very good capacity of radial load, suitable for electric metors, automobiles, transmission shafts, gear shafts and so on. Double row cylimdrical roller bearings are good at the spindles of machine tools.
1, Roller and raceway line contact or repair offline contacts, radial load capacity, suitable to withstand heavy shock load.
2, Friction coefficient, suitable for high-speed, limit speed close to the deep groove ball bearings.
3, N-type and NU-type axial movement can adapt due to thermal expansion or the mounting error caused by changes in relative positions of the shaft and housing, can make use of the free end support.
4. Higher the processing requirements of the shaft or housing bore bearings installed outer ring axis relative skew should be strictly controlled in order to avoid contact stress concentration.
5, inner or outer ring detachable, easy installation and removal. |
NU 2211 | 55 | 100 | 21 | NU 2211 | NU2211 | ||
NU 2212 E | 60 | 110 | 28 | NU 2212 EC | NU2212E | NU 2212 E | NU2212R |
NU 2212 | 60 | 110 | 28 | NU 2212 | NU2212 | ||
NU 2213 E | 65 | 120 | 31 | NU 2213 EC | NU2212E | NU 2213 E | NU2213R |
NU 2213 | 65 | 120 | 31 | NU 2213 | NU2213 | ||
NU 2214 E | 70 | 125 | 31 | NU 2214 EC | NU2212E | NU 2214 E | NU2214R |
NU 2214 | 70 | 125 | 31 | NU 2214 | NU2214 | ||
NU 2215 E | 75 | 130 | 31 | NU 2215 EC | NU2215E | NU 2215 E | NU2215R |
NU 2215 | 75 | 130 | 31 | NU 2215 | NU2215 | ||
NU 2216 E | 80 | 140 | 33 | NU 2216 EC | NU2216E | NU 2216 E | NU2216R |
NU 2216 | 80 | 140 | 33 | NU 2216 | NU2216 | ||
NU 2217 E | 85 | 150 | 36 | NU 2217 EC | NU2217E | NU 2217 E | NU2217R |
NU 2217 | 85 | 150 | 36 | NU 2217 | NU2217 | ||
NU 2218 E | 90 | 160 | 40 | NU 2218 EC | NU2218E | NU 2218 E | NU2218R |
NU 2218 | 90 | 160 | 40 | NU 2218 | NU2218 | ||
NU 2219 E | 95 | 170 | 43 | NU 2219 EC | NU2219E | NU 2219 E | NU2219R |
NU 2219 | 95 | 170 | 43 | NU 2219 | NU2219 | ||
NU 2220 E | 100 | 180 | 46 | NU 2220 EC | NU2220E | NU 2220 E | NU2220R |
NU 2220 | 100 | 180 | 46 | NU 2220 | NU2220 | ||
NU 2222 E | 105 | 190 | 53 | NU 2222 EC | NU2222E | NU 2222 E | NU2222R |
NU 2222 | 105 | 190 | 53 | NU 2222 | NU2222 | ||
NU 2224 E | 110 | 200 | 58 | NU 2224 EC | NU2224E | NU 2224 E | NU2224R |
NU 2222 | 110 | 200 | 58 | NU 2224 | NU2224 | ||
NU 2226 E | 120 | 215 | 64 | NU 2226 EC | NU2226E | NU 2226 E | NU 2226R |
NU 2226 | 120 | 215 | 64 | NU 2226 | NU2226 |
Type | Inner and outer race Material | Retainer Material | Row |
Deep Groove Ball Bearing | Chrome Steel , Ceramic, Plastic | Steel , Brass , Nylon | Double, Single |
Self Aligning Ball Bearing | Chrome Steel | Steel , Brass | Double |
Cylindrical Roller Bearing | Chrome Steel | Steel , Brass | Double, Single |
Spherical Roller Bearing | Chrome Steel | Steel , Brass | Double |
Angular Contact Ball Bearing | Chrome Steel | Steel , Brass | Double, Single |
Taper Roller Bearing | Chrome Steel | Steel , Brass | Double, Single |
Thrust Bearing | Chrome Steel | Steel , Brass | Double, Single |
Needle Roller Bearing | Chrome Steel | Steel , Brass | Double, Single |
Pillow Block Bearing | Chrome Steel | Steel , Brass | Double, Single |