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FAG Steel Self-Aligning Ball Bearings (1303 ETN9)

FAG Steel Self-Aligning Ball Bearings (1303 ETN9)

The self-aligning ball bearing was invented by SKF. It has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

SKF produces self-aligning ball bearings to several designs. These are

1. Open bearings of the basic design
2. Sealed bearings
3. Open bearings with an extended inner ring

My company supply the following specification self-aligning ball bearings
1)Material: Gcr15, Gcr15SiMn
2) Cage Material: Brass, steel
3) Quality standard: ISO9001
4)Noise standard: Z1, Z2, Z3, Z4
5)Vibration standard: V1, V2, V3
6)Precision standard: ABEC-1, ABEC-3, ABEC-5
7)Shield type: Z, ZZ, RS, 2RS, 2RS1, NPP, KDD, P, PP, N, NR
8)Feature: High precision, long life, low noise
9)Application: Automotive, electric motors, construction machinery, transmission shafts, gear shafts and various kinds of professional machinery.
10) We can also produce bearings according to customers's drawings&samples

We can offer the following self-aligning ball bearing in stock
1200 1201 1202 1203 1204 1205
1206 1207 1208 1209 1210 1211
1212 1213 1214 1215 1216 1217
1218 1219

1300 1301 1302 1303 1304 1305
1306 1307 1308 1309 1310 1311
1312 1313 1314 1315 1316 1317
1318 1319 1320

2200 2201 2202 2203 2204 2205
2206 2207 2208 2209 2210 2211
2212 2213 2214 2215 2216 2217

2300 2301 2302 2303 2304 2305
2306 2307 2308 2309 2310 2311
2312 2313 2314 2315 2316 2317
2318 2319 2320 2322

Self-aligning ball bearings, cylindrical and tapered bore, cylindrical bore, unsealed
  Product information           Tolerances, see also text
                  Radial internal clearance, see also text
                  Recommended fits
                  Shaft and housing tolerances
 
  Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designation
    dynamic static load Reference Limiting
    limit speed speed
  d D B C C0 Pu
 
  mm kN kN r/min kg -
 
  17 47 14 12, 7 3, 4 0, 18 28000 20000 0, 12 1303 ETN9
 
 

 



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Related Category: Ball Bearings

Related Keywords: Self Aligning Ball Bearing  Double Row Self Aligning Ball Bearing  Steel Ball Bearings  Self Aligning Bearing  FAG Self Aligning Ball Bearing