Koyo NSK Timken Tapered Roller Bearing 31330

Model NO.
31330
Separated
Unseparated
Outside Diameter
320 Mm
Bore Size
150 Mm
Transport Package
According to Per Client′s Requirements
Trademark
nsk
Origin
China
HS Code
8482200000
Production Capacity
50000 Pieces/Month
Reference Price
$ 2.43 - 2.70
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Product Description

KOYO NSK Timken Tapered Roller Bearing 31330

Materical: Chrome Steel, GCr15, (9Cr18), Stainless Steel
Noise standard: Z1, Z2, Z3, Z4
Vibration rank: V1, V2, V3, V4
Metric single row tapered roller bearing
Inch single row tapered roller bearing
Double row tapered roller bearing
Four row tapered roller bearings
Paired single row tpered roller bearings

Details:
1. Less coefficient of friction, High limiting speed, Large size range, Variations of structure.
2. Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.
3. Single-row tapered roller bearing is able to carry radial and axial load in one directions simultaneously because an axial component of produced when this type of bearings loaded radically, two bearings are used together facing one another, or two or more bearings are matched and used.
Application:
For mounting wherever axial and radial loads are expected
For most parts for torque transmission
Home appliances, electric motors, automotive components
 
Boundary Dimensions R1smin R3smin Mkg CrKN CorKN E Y YO n1/min Bearing Code D1max D2max D3min D4min
d D B C T R2smin R4smin
 
 
 
130 200 45 34 45 2.5 2 5.06 325 550 0.43 1.4 0.8 1600 32026 144 140 178 192
130 230 40 34 43.75 4 3 7.16 355 475 0.44 1.4 0.8 1500 30226 153 144 203 217
130 230 64 54 67.75 4 3 11.7 560 850 0.44 1.4 0.8 1500 32226 146 144 193 219
130 280 66 44 72 5 4 19.4 610 800 0.83 0.7 0.4 1200 31326 157 148 218 261
                                     
                                     
140 210 45 34 45 2.5 2 5.38 340 600 0.46 1.3 0.7 1500 32028 153 150 187 202
140 250 42 36 45.75 4 3 9 415 560 0.44 1.4 0.8 1400 30228 163 154 219 234
140 250 48 58 71.75 4 3 14.8 640 1000 0.44 1.4 0.8 1300 32228 159 154 210 238
140 300 70 47 77 5 4 23.8 695 900 0.8 0.7 0.4 1200 31328 169 158 235 280
                                     
                                     
150 225 48 36 48 3 2.5 6.56 390 680 0.46 1.3 0.7 1400 32030 164 162 200 216
150 270 45 38 49 4 3 11.2 465 640 0.44 1.4 0.8 1300 30230 175 164 234 250
150 270 73 60 77 4 3 18.5 735 1140 0.44 1.4 0.8 1300 32230 171 164 226 254
150 320 75 50 82 5 4 28.9 780 1020 0.83 0.7 0.4 1100 31330 181 168 251 300
                                     
                                     
160 240 51 38 51 3 2.5 7.87 425 750 0.46 1.3 0.7 1300 32032 175 172 213 231
160 290 48 40 52 4 3 13.5 405 585 0.37 1.6 0.9 1200 30232 189 174 252 269
160 290 80 67 84 4 3 23.8 865 1370 0.44 1.4 0.8 1200 32232 183 174 242 274
                                     
                                     
170 230 38 30 38 2.5 2 4.36 300 560 0.38 1.6 0.9 1400 32934 183 180 213 222
170 260 57 43 57 3 2.5 10.6 500 800 0.44 1.4 0.7 1200 32034 187 182 230 249
170 310 86 71 91 5 4 29.3 980 1560 0.44 1.4 0.8 1100 32234 196 188 259 294
                                     
                                     
180 250 45 34 45 2.5 2 6.55 360 710 0.48 1.3 0.7 1200 32936 193 190 225 241
180 280 64 48 64 3 2.5 14.2 630 1100 0.42 1.4 0.8 1100 32036 199 192 247 267
180 320 86 71 91 5 4 30.7 1000 1660 0.45 1.3 0.7 1000 32236 204 198 267 303
                                     
                                     
190 260 45 34 45 2.5 2 6.88 375 750 0.48 1.3 0.7 1200 32938 204 200 235 251
190 290 64 48 64 3 2.5 14.8 630 1120 0.44 1.4 0.8 1100 32038 209 202 257 279
190 340 92 75 97 5 4 36.7 1140 1830 0.44 1.4 0.8 950 32238 216 207 286 323
                                     
                                     
200 280 51 37 51 3 2.5 9.38 500 930 0.39 1.5 0.8 1100 32940 216 212 257 271
200 310 70 53 70 3 2.5 19.1 750 1370 0.43 1.4 0.8 1000 32040 221 212 273 297
Koyo NSK Timken Tapered Roller Bearing 31330 Koyo NSK Timken Tapered Roller Bearing 31330

 

Cylindrical Roller Bearing