NTN
Deep groove ball bearings 6305NR
Bearing NTN 6305NR, Ø25×62×17 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 25 × 62 × 17 mm
d25Bore Ø (mm)
×
D62Outer Ø (mm)
×
B17Width (mm)
Request quote
In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 25 mm |
| D - External diameter | 62 mm |
| B - Bearing/Inner ring width | 17 mm |
| a min - Min position Groove | 3,07 mm |
| a max - Max position groove | 3,28 mm |
| rs - Min fillet radius | 1,1 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 59,61 mm |
| b min - Min groove width | 1,9 mm |
| b max - Max groove width | 2,2 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| D4 max - Max outer diameter of assembled stop ring | 67,7 mm |
| f - Stop ring thickness | 1,7 mm |
| Snap ring reference | R62 |
| Radial clearance class | CN |
| Mass | 0,232 kg |
| C - Dynamic load | 23500000 mN |
| C0 - Static load | 10900000 mN |
| Cu - Fatigue limit load | 855000 mN |
| f0 - Coefficient | 12.6 |
| N lim - Oil lubrication limit speed | 84000 °/s |
| N lim - Grease lubrication limit speed | 72000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 31,5 mm |
| Da max - Max shoulder diameter OR | 55,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
| Ca min - Mini segment position | 4,67 mm |
| Ca max - Max segment position | 4,98 mm |
| Db min - Min stop ring position diameter | 68,5 mm |
Related products
NTN 6305NR