NU217E, NU2217, NU317E, NU3317E, NU218E, NU3318E, NU2219E Cylindrical Roller Bearing

Price Negotiable
Price: Discussed
MOQ: 5000pcs
Delivery Time: 30days
Brand: Vetor & BHI
Product Description

NU217E, NU2217, NU317E, NU3317E, NU218E, NU3318E, NU2219E Cylindrical Roller Bearing

 

Specifications:

high quality with reasonable price 

High carrying capacity 

high precision

Material: Chrome Steel , Carbon steel, Stainless steel

Certificate: ISO 9001:2000 

Type: N,  NU,  NJ,  NJP

Service: OEM

Seals Type: RS,  2RS,  R2,  Z,  2Z,  2RZ etc

Features: It is the separable bearing with low friction and high limit speed. 
The double row cylindrical roller bearing has the advantages of compact structure high rigidity and load capacity etc.
Application:Large and medium-sized motor,  locomotives,  spindle,  internal combustion engines and generators,  gas turbines,  reducer,  rolling mill,  vibrating screen and lifting transportation machinery 
Cylindrical roller bearing features:
1. Roller and groove for line contact or repair referral contact,  radial load capacity,  is designed to withstand heavy load and impact load.
2. Small friction coefficient,  suitable for high speed,  limit rotational speed close to deep groove ball bearing.
3. N-type and NU type can axial movement and can adapt caused by thermal expansion or installation error and shell the shaft of relative location changes,  can make free use of the bearing. 4. The hole of shaft or block the demand is higher,  bearing processing after installation relative skewed to outer ring axis and kept under strict control,  lest cause contact stress concentration.
5. Inner circle or their cups are separable,  convenient in installation and removal.

Boundary Dimensions   Basic Load Ratings Limiting Speeds 1) Bearing Numbers 2)
  dynamic static dynamic static            
    mm     kn kgf min-1 type type type type
d D B rs min3) r1s min3) Cr Cor Cr Cor Grease Oil NU NJ NJP N
85 150 28 2 2 120 140 12300 14300 4500 5300 NU217 NJ NUP N
  150 28 2 2 167.0 199 17000 20300 4100 4800 NU217E NJ NUP  
  150 36 2 2 170 218 17300 22200 4100 4800 NU2217 NJ NUP N
  150 36 2 2 217 279 22200 28400 3700 4300 NU2217E NJ NUP  
  180 41 3 3 212 228 21600 23300 3900 4600 NU317 NJ NUP N
  180 41 3 3 291 330 29700 33500 3500 4100 NU317E NJ NUP  
  180 60 3 3 315 380 32000 39000 3400 4000 NU3317 NJ NUP N
90 180 60 3 3 395 485 40000 49500 3100 3700 NU3317E NJ NUP  
  140 24 1.5 1.1 88 114 9000 11700 5100 5900 NU1018 NJ NUP N
  160 30 2 2 152 178 15500 18100 4300 5000 NU218 NJ NUP N
  160 30 2 2 182 217 18500 22200 3900 4600 NU218E NJ NUP  
  160 40 2 2 197 248 20100 25300 3900 4600 NU2218 NJ NUP N
  160 40 2 2 242 315 24700 32000 3500 4100 NU2218E NJ NUP  
  190 43 3 3 240 265 24500 27100 3700 4300 NU318 NJ NUP N
  190 43 3 3 315 355 32000 36000 3300 3900 NU3318E NJ NUP  
  190 64 3 3 325 395 33500 40000 3200 3800 NU2318 NJ NUP N
95 190 64 3 3 435 535 44500 54500 2900 3400 NU2318E NJ NUP  
  145 24 1.5 1.1 90.5 120 9250 12300 4800 5600 NU1019 NJ NUP N
  170 32 2.1 2.1 166 195 16900 19900 4000 4700 NU219 NJ NUP N
  170 32 2.1 2.1 220 265 22500 27000 3600 4300 NU219E NJ NUP  
  170 43 2.1 2.1 230 298 23500 30500 3600 4300 NU2219 NJ NUP N
  170 43 2.1 2.1 286 370 29200 38000 3300 3800 NU2219E NJ NUP  
  200 45 3 3 259 285 26400 29500 3400 4000 NU319 NJ NUP N
  200 45 3 3 335 385 34000 39500 3100 3600 NU319E NJ NUP  
  200 67 3 3 370 460 38000 47000 3000 3500 NU2319 NJ NUP N
  200 67 3 3 460 585 47000 59500 2700 3200 NU2319E NJ NUP  
100 150 24 1.5 1.1 93 126 9500 12800 4600 5400 NU1020 NJ NUP N
  180 34 2.1 2.1 183 217 18600 22200 3800 4500 NU220 NJ NUP N
  180 34 2.1 2.1 249 305 25400 31000 3500 4100 NU220E NJ NUP  
  180 46 2.1 2 258 340 26300 34500 3500 4100 NU2220 NJ NUP N
  180 46 2.1 1 335 445 34000 45500 3100 3600 NU2220E NJ NUP  
  215 47 3 2.1 299 335 30500 34500 3300 3800 NU320 NJ NUP N
  215 47 3 3 380 425 38500 43500 2900 3500 NU320E NJ NUP  
  215 73 3 3 410 505 42000 51500 2900 3400 NU2320 NJ NUP N
  215 73 3 3 570 715 58000 73000 2600 3100 NU2320E NJ NUP  
105 160 26 2 3 105 142 10700 14500 4300 5100 NU1021 NJ NUP N
  190 36 2.1 1.1 201 241 20500 24600 3600 4300 NU221 NJ NUP N
  225 49 3 2.1 320 360 32500 36500 3100 3700 NU321 NJ NUP N
1)This value achieved with machined cages;when pressed cages are used, 80% of this value is acceptable
2)Production switched to E type only for bearing number for which there is no standard form
3)Minimal allowable dimension for chamfer dimensio r or r1

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Cixi 1 weiduo3 Machinery Parts Co., Ltd
Location No 41, Dongsihuan Zhong Road, Chaoyang District,Beijing,100025,P.R.C
Contact Person yewuyuan

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