| Material | Chrome Steel Gcr15 |
|---|---|
| Precision | P0 P6 P5 |
| Clearance | C2 C0 C3 C4 |
| Vibration | ZV1 ZV2 ZV3 ZV4 |
| Cage | Steel brass or nylon |
| Seal | Open 2RS ZZ NR |
| ISO | GOST | Dimensions (mm) | Basic Load Rating (N) | Limitting speed ( r/min ) | Weight | ||||||
| Lubrication | |||||||||||
| d | D | B | T | C | Dyn. C | Stat. C0 | Grease | Oil | |||
| 31305 | 27305 | 25 | 62 | 17 | 18 | 13 | 38000 | 40000 | 5600 | 7500 | 0.2600 |
| 31306 | 27306 | 30 | 72 | 19 | 20 | 14 | 47300 | 50000 | 5000 | 6700 | 0.3900 |
| 31307 | 27307 | 35 | 80 | 21 | 22 | 15 | 61600 | 67000 | 4500 | 6000 | 0.5200 |
| 31308 | 27308 | 40 | 90 | 23 | 25 | 17 | 73700 | 81500 | 4000 | 5300 | 0.7200 |
| 31309 | 27309 | 45 | 100 | 25 | 27 | 18 | 91300 | 102000 | 3400 | 4500 | 0.9500 |
| 31310 | 27310 | 50 | 110 | 27 | 29 | 19 | 106000 | 120000 | 3200 | 4300 | 1.2000 |
| 31311 | 27311 | 55 | 120 | 29 | 31 | 21 | 121000 | 137000 | 2800 | 3800 | 1.5500 |
| 31312 | 27312 | 60 | 130 | 31 | 33 | 22 | 145000 | 166000 | 2600 | 3600 | 1.9000 |
| 31313 | 27313 | 65 | 140 | 33 | 36 | 23 | 165000 | 193000 | 2200 | 3200 | 2.3500 |
| 31314 | 27314 | 70 | 150 | 35 | 38 | 25 | 187000 | 220000 | 2000 | 3000 | 2.9500 |
| 31315 | 27315 | 75 | 160 | 37 | 40 | 26 | 209000 | 245000 | 1900 | 2800 | 3.5000 |
| 31316 | 27316 | 80 | 170 | 39 | 42 | 27 | 224000 | 265000 | 1900 | 2800 | 4.0500 |
| 31317 | 27317 | 85 | 180 | 41 | 44 | 28 | 242000 | 285000 | 1800 | 2600 | 4.6000 |
| 31318 | 27318 | 90 | 190 | 43 | 46 | 30 | 264000 | 315000 | 1700 | 2400 | 5.9000 |
| 31319 | 27319 | 95 | 200 | 45 | 49 | 32 | 292000 | 355000 | 1700 | 2400 | 6.9500 |
| 31320 | 27320 | 100 | 215 | 51 | 56 | 35 | 374000 | 465000 | 1600 | 2200 | 8.6000 |
| 31321 | 27321 | 105 | 225 | 53 | 58 | 36 | 402000 | 500000 | 1500 | 2000 | 9.6500 |
| 31322 | 27322 | 110 | 240 | 57 | 63 | 38 | 457000 | 585000 | 1400 | 1900 | 12.0000 |
| 31324 | 27324 | 120 | 260 | 62 | 68 | 42 | 539000 | 695000 | 1200 | 1700 | 15.5000 |
| 31326 | 27326 | 130 | 280 | 66 | 72 | 44 | 605000 | 780000 | 1100 | 1600 | 18.5000 |
| 31328 | 27328 | 140 | 300 | 70 | 77 | 47 | 693000 | 900000 | 1000 | 1500 | 24.5000 |
| 31330 | 27330 | 150 | 320 | 75 | 82 | 50 | 781000 | 1020000 | 950 | 1400 | 29.5000 |
| ISO | GOST | Dimensions (mm) | Basic Load Rating (N) | Limitting speed ( r/min ) | Weight | ||||||
| Lubrication | |||||||||||
| d | D | B | T | C | Dyn. C | Stat. C0 | Grease | Oil | |||
| 31305 | 27305 | 25 | 62 | 17 | 18 | 13 | 38000 | 40000 | 5600 | 7500 | 0.2600 |
| 31306 | 27306 | 30 | 72 | 19 | 20 | 14 | 47300 | 50000 | 5000 | 6700 | 0.3900 |
| 31307 | 27307 | 35 | 80 | 21 | 22 | 15 | 61600 | 67000 | 4500 | 6000 | 0.5200 |
| 31308 | 27308 | 40 | 90 | 23 | 25 | 17 | 73700 | 81500 | 4000 | 5300 | 0.7200 |
| 31309 | 27309 | 45 | 100 | 25 | 27 | 18 | 91300 | 102000 | 3400 | 4500 | 0.9500 |
| 31310 | 27310 | 50 | 110 | 27 | 29 | 19 | 106000 | 120000 | 3200 | 4300 | 1.2000 |
| 31311 | 27311 | 55 | 120 | 29 | 31 | 21 | 121000 | 137000 | 2800 | 3800 | 1.5500 |
| 31312 | 27312 | 60 | 130 | 31 | 33 | 22 | 145000 | 166000 | 2600 | 3600 | 1.9000 |
| 31313 | 27313 | 65 | 140 | 33 | 36 | 23 | 165000 | 193000 | 2200 | 3200 | 2.3500 |
| 31314 | 27314 | 70 | 150 | 35 | 38 | 25 | 187000 | 220000 | 2000 | 3000 | 2.9500 |
| 31315 | 27315 | 75 | 160 | 37 | 40 | 26 | 209000 | 245000 | 1900 | 2800 | 3.5000 |
| 31316 | 27316 | 80 | 170 | 39 | 42 | 27 | 224000 | 265000 | 1900 | 2800 | 4.0500 |
| 31317 | 27317 | 85 | 180 | 41 | 44 | 28 | 242000 | 285000 | 1800 | 2600 | 4.6000 |
| 31318 | 27318 | 90 | 190 | 43 | 46 | 30 | 264000 | 315000 | 1700 | 2400 | 5.9000 |
| 31319 | 27319 | 95 | 200 | 45 | 49 | 32 | 292000 | 355000 | 1700 | 2400 | 6.9500 |
| 31320 | 27320 | 100 | 215 | 51 | 56 | 35 | 374000 | 465000 | 1600 | 2200 | 8.6000 |
| 31321 | 27321 | 105 | 225 | 53 | 58 | 36 | 402000 | 500000 | 1500 | 2000 | 9.6500 |
| 31322 | 27322 | 110 | 240 | 57 | 63 | 38 | 457000 | 585000 | 1400 | 1900 | 12.0000 |
| 31324 | 27324 | 120 | 260 | 62 | 68 | 42 | 539000 | 695000 | 1200 | 1700 | 15.5000 |
| 31326 | 27326 | 130 | 280 | 66 | 72 | 44 | 605000 | 780000 | 1100 | 1600 | 18.5000 |
| 31328 | 27328 | 140 | 300 | 70 | 77 | 47 | 693000 | 900000 | 1000 | 1500 | 24.5000 |
| 31330 | 27330 | 150 | 320 | 75 | 82 | 50 | 781000 | 1020000 | 950 | 1400 | 29.5000 |
ISOGOSTDimensions (mm)Basic Load Rating (N)Limitting speed ( r/min )WeightLubric···
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Bearing No.Dimensions [mm]Weight [kg]Basic load ratings [kN]Limiting speed [rpm]···
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ISOGOSTDimensions (mm)Basic Load Rating (N)Limitting speed ( r/min )WeightLubric···
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ISOGOSTDimensions (mm)Basic Load Rating (N)Limitting speed ( r/min )WeightLubric···
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