The tapered roller bearing 31305 has tapered rollers as rolling elements and is suitable for high combined loads from the radial and axial directions. Due to their large pressure angle they are particularly axially highly resilient.
| Inside Ø (mm): | 25 |
| Outside Ø (mm): | 62 |
| Bearing Width (mm): | 18.25 |
| Width Outer Ring (mm): | 13 |
| Width Inner Ring (mm): | 17 |
| Tolerance for inside-Ø (mm): | 0/-0,012 |
| Tolerance for outside-Ø (mm): | 0/-0,014 |
| Tolerance for width of the bearing (mm): | 0,2/0 |
| Tolerance For Width Outer Ring (mm): | 0/-0,12 |
| Tolerance For Width Inner Ring (mm): | 0/-0,12 |
| Seal: | open |
| Ring Material: | Rolling bearing steel |
| Rolling Element Material: | Rolling bearing steel |
| Cage Material: | Rolling bearing steel |
| Magnetic: | yes |
| Product weight: | 0.287k g |
| Factory warranted |
-Granville can offers an array of tools for efficientofferthey maintenance.
-We also offer reliability systems and services to help maintenance. -Personnel maximize operating performance and detect equipment. -Dealing with problems before they become critical. |
| Bearing No. | dxDxTxBxC (mm) | Weight(kg) | ||||
| 31305 | 25 | 62 | 18.25 | 17 | 13 | 0.284 |
| 31306 | 30 | 72 | 20.75 | 19 | 14 | 0.398 |
| 31307 | 35 | 80 | 22.75 | 21 | 15 | 0.530 |
| 31308 | 40 | 90 | 25.25 | 23 | 17 | 0.738 |
| 31311 | 55 | 120 | 31.5 | 29 | 21 | 1.590 |
| 31313 | 65 | 140 | 36 | 33 | 23 | 2.420 |
| 31314 | 70 | 150 | 38 | 35 | 25 | 2.920 |
| 31315 | 75 | 160 | 40 | 37 | 26 | 3.470 |
| 31316 | 80 | 170 | 42.5 | 39 | 27 | 4.110 |
| 31317 | 85 | 180 | 44.5 | 41 | 28 | 4.850 |
| 31318 | 90 | 190 | 46.5 | 43 | 30 | 5.660 |
| 31320 | 100 | 215 | 56.5 | 51 | 35 | 8.670 |
| Click Directly to Standard Series Tapered Roller Bearings | ||
| 302xx | 30203-30220 |
|
| 303xx | 30302-30320 |
|
| 313xx | 31305-31320 |
|
| 322xx | 32203-32220 |
|
| 323xx | 32304-32320 |
|
| The car front wheel | Car rear wheel | Automobile gearbox | Differential pinion shaft | Machine tool spindle | Construction machinery | Large agricultural machinery | Gear reduction device for railway vehicles | Mill roll neck | Mill reduction gear |
Advantage Manufacturing Processes& Quality Control
|
✓ APQP: product quality advance planning
✓ SPC: Statistical process control ✓ MSA: Measurement system analysis ✓ FMEA: Analysis of potential failure modes and consequences ✓ PPAP: Production part approval procedure |
01 Heat Treatment
02 Centerless Grinding Machine 11200 (most advanced) 03 Automatic Production Lines for Raceway 04 Automatic Production Lines for Raceway 05 Ultras onic Cleaning of Rings 06 Automatic Assembly 07 Ultras onic Cleaning of Bearings 08 Automatic Greasing, Seals Pressing 09 Measurement of Bearing Vibration (Acceleration) 10 Measurement of Bearing Vibration (Speed) 11 Laser Marking 12 Automatic Packing |
| Packing |
small size&
medium size |
plastic buckets/paper-10pcs |
| wrapped with rust-proof paper-10pcs | ||
| color box-1pcs | ||
| large size | wrapped with waterproof winding tape | |
| wooden box | ||
| Pallet | European composite pallet | |
| Colesed composite wooden pallet | ||
| ISB three-folds pallet | ||
| Shipping | Port of shipment | Xiamen, China |
| Transportation | Sea/ Air/ Road | |
| Price Term | FOB(Usual) | |
| Payment Term | 30% prepayment upone order confirmed, balance T/T before shipment when goods ready. | |
| Company Brief Introduction |
| Four business areas |
|
1.Industrial components and automotive aftermarket accessories
2.Mechatronics 3.New energy materials 4.Medical industry |
| Two business cores |
|
2.Customer service * Expand strategic emerging businesses such as health technology |
| Vision |
| Continue to innovate through resource integration and business diversification to maintain uniqueness in the market |
| Mission |
| Provide comprehensive quality products and thoughtful customer service |
| Value |
|
1.We continue to provide reliable quality products, actively innovate and improve the process to pursue efficiency and effect
2.We value our employees, respect the environment, take responsibility for the communities we live and work in, and protect the environment and natural resources. |
| Focus on a variety of industries |
|
1.Provide maintenance solutions
2.Optimize customer inventory and reduce cost |
| Comprehensive product range |
|
1.Bearings
2.Oil seals, Transmission belt 3.Chain and Sprocket 4.Hub assembly & Wheel bearings 5.Coupling, castings 6.Linear motion |
| Brands |
| Mechatronics |
|
GIL--High Precision Bearings
TANN--Mounted Bearing Untis Yangsen--Machine Tool |
| Medical |
|
GILPLUS:medical protection products.
NEWSCEN: Supplier to In Vitro Diagnostics (IVD) Manufacturers. |