Nu Series Cylindrical Roller Bearing

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Large (200-430mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: NU234, NU232, NU234, NU236, NU238, NU240
• Separated: Separated
• Series: Nu Series
• OEM: Avaliable
• Transport Package: Bag/Box/Carton/Pallet
• Specification: ISO9001
• Trademark: LBLS
• Origin: Jiangsu China
• HS Code: 84822000
• Production Capacity: as Requirement

Product Description

Structure: Cylindrical
Type: Roller Brand Name: NSK, SKF,
Bore Size: 110 - 150 mm
Outside Diameter: 200 - 270 mm
Model Number: NU232, NU234, NU236, NU238, NU240
Precision Rating: P5
Seals Type: Open
Place of Origin: Jiangsu China (Mainland)
Bore dimension: 170mm
Outer dimension: 310mm
Thickness: 52mm

Specifications
1. Bearing manufacturer
2. ISO 9000/9001/9004/19011: 2000
3. Produce by customer's needs
4. High speed, low noise
5. Bearing steel
6. The most competitive price

Cylindrical roller and race for line contact bearing. Load capacity is big, mainly bear radial load. Roller and ring guard friction small, suitable for high speed rotation. May according to the ring presence of guard, NU, NJ, NUP, N, NF, such as single row cylindrical roller bearings, double row cylindrical roller bearing and NNU, NN and other. The bearing inner ring and outer ring is separable structure. No guard of cylindrical roller bearing inner ring or outer ring, internal ring and outer ring can be to relative axial movement, so can be used as free end bearing. The one side of the inner ring and outer ring with double guard, on the other side of the ring has a single guard cylindrical roller bearing, can withstand a certain degree of axial load in one direction. General use of stamping steel cage, cage or copper alloy car system entities. But there are also part of the use of polyamide forming keep frame.

Cylindrical roller bearings feature
1. The roller and raceway for the line contact or offline contact, radial bearing capacity big, apply to under heavy load and impact load.
2. The friction coefficient is small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3. The N type and NU type axial movement, can adapt to shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing.
4. On the shaft or hole of the processing and the demand is higher, bearing outer axis relative deflection after installation to be kept under strict control, so as not to cause contact stress concentration. 5. The inner ring or outer ring separable, easy to install and disassemble.

Bearings USES
Large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.

PROMISE:
We promise the high quality and reasonable price!

NU202	NJ202	NF202	NUP202	RN202	RNU202
NU203	NJ203	NF203	NUP203	RN203	RNU203
NU204	NJ204	NF204	NUP204	RN204	RNU204
NU205	NJ205	NF205	NUP205	RN205	RNU205
NU206	NJ206	NF206	NUP206	RN206	RNU206
NU207	NJ207	NF207	NUP207	RN207	RNU207
NU208	NJ208	NF208	NUP208	RN208	RNU208
NU209	NJ209	NF209	NUP209	RN209	RNU209
NU210	NJ210	NF210	NUP210	RN210	RNU210
NU211	NJ211	NF211	NUP211	RN211	RNU211
NU212	NJ212	NF212	NUP212	RN212	RNU212
NU213	NJ213	NF213	NUP213	RN213	RNU213
NU214	NJ214	NF214	NUP214	RN214	RNU214
NU215	NJ215	NF215	NUP215	RN215	RNU215
NU216	NJ216	NF216	NUP216	RN216	RNU216
NU217	NJ217	NF217	NUP217	RN217	RNU217
NU218	NJ218	NF218	NUP218	RN218	RNU218
NU219	NJ219	NF219	NUP219	RN219	RNU219
NU220	NJ220	NF220	NUP220	RN220	RNU220
NU221	NJ221	NF221	NUP221	RN221	RNU221
NU222	NJ222	NF222	NUP222	RN222	RNU222
NU224	NJ224	NF224	NUP224	RN224	RNU224
NU226	NJ226	NF226	NUP226	RN226	RNU226
NU228	NJ228	NF228	NUP228	RN228	RNU228
NU230	NJ230	NF230	NUP230	RN230	RNU230
NU232	NJ232	NF232	NUP232	RN232	RNU232
NU234	NJ234	NF234	NUP234	RN234	RNU234
NU236	NJ236	NF236	NUP236	RN236	RNU236
NU238	NJ238	NF238	NUP238	RN238	RNU238
NU240	NJ240	NF240	NUP240	RN240	RNU240
NU244	NJ244	NF244	NUP244	RN244	RNU244
NU248	NJ248	NF248	NUP248	RN248	RNU248
NU252	NJ252	NF252	NUP252	RN252	RNU252
NU264