Description type self-aligning ball bearing model number 2305ETN9 size 25*62*24mm Material chrome steel rings balls nylon cage mass(kg) 0.35 application Automotive.tractor.construction Machinery.rolling Mill features good quality,low noise,long life service OEM and customized service Brief introduction : Self-aligning Ball Bearing Information: In a self-aligning bearing, the inner ring has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis. Self-Aligning Double Row Ball Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection. The concave raceway of the outer ring in combination with two rows of balls operate over a wide range of contact angles. Features of self-aligning ball bearing: 1:Retainer: Brass/Nylon/Steel as your requirement 2:Single direction 3:Restricted tolerances 4:Vibration resistance 5:Suitable for high speed 6:Radial load Product Protection of self-aligning ball bearing: 1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation. 2. Don’t allow strong impact, such as hammer striking, transfer roller pressure 3. Use the accurate installation tool, avoid to use cloth kind and short fibers 4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer 5. General inspection, such as the surrounding temperature, vibrate, noise inspection 6. Keep bearing cleaning from dirt, dust, pollutant, moisture. 7. Bearing should not be ultra cooled. RELATED MODELS Number Specification Rated Load(KN) Speed(r/min) Weight d(mm) D(mm) B(mm) Cr(N) Cor(N) Grease Oil kg 1200 10 30 9 5.55 1.19 22000 28000 0.033 1201 12 32 10 5.7 1.27 22000 26000 0.039 1202 15 35 11 7.6 1.75 18000 22000 0.051 1203 17 40 12 8 2.01 16000 20000 0.072 1204 20 47 14 10 2.61 14000 17000 0.12 1205 25 52 15 12.2 3.3 12000 14000 0.14 1206 30 62 16 15.8 4.65 10000 12000 0.22 1207 35 72 17 15.9 5.1 8500 10000 0.32 1208 40 80 18 19.3 6.5 7500 9000 0.415 1209 45 85 19 22 7.35 7100 8500 0.465 1210 50 90 20 22.8 8.1 6300 8000 0.525 1211 55 100 21 26.9 10 6000 7100 0.705 1212 60 110 22 30.5 11.5 5300 6300 0.9 1213 65 120 23 31 12.5 4800 6000 1.15 1214 70 125 24 35 13.8 4800 5600 1.3 1215 75 130 25 39 15.7 4300 5300 1.41 1216 80 140 26 40 17 4000 5000 1.73 1217 85 150 28 49.5 20.8 3800 4500 2.09 1218 90 160 30 57.5 23.5 3600 4300 2.55 1219 95 170 32 64 27.1 3400 4000 3.21 1220 100 180 34 69.5 29.7 3200 3800 3.82
