NTN
Deep groove ball bearings 6904LLUC3/5K
Bearing NTN 6904LLUC3/5K, Ø20×37×9 mm, sealing 2RS. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 20 × 37 × 9 mm
d20Bore Ø (mm)
×
D37Outer Ø (mm)
×
B9Width (mm)
Request quote
In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 37 mm |
| B - Bearing/Inner ring width | 9 mm |
| rs - Min fillet radius | 0,3 mm |
| rNs - Min fillet radius | 0,3 mm |
| D3 - Max bottom groove diameter | 35,7 mm |
| b min - Min groove width | 0,95 mm |
| b max - Max groove width | 1,7 mm |
| r0 max - Max bottom groove radius | 0,25 mm |
| D4 max - Max outer diameter of assembled stop ring | 39,8 mm |
| f - Stop ring thickness | 0,85 mm |
| Radial clearance class | C3 |
| Mass | 0,036 kg |
| C - Dynamic load | 7050000 mN |
| C0 - Static load | 3700000 mN |
| Cu - Fatigue limit load | 288000 mN |
| f0 - Coefficient | 14.7 |
| N lim - Oil lubrication limit speed | 72000 °/s |
| N lim - Grease lubrication limit speed | 114000 °/s |
| da min - Min shoulder diameter IR | 22 mm |
| da max - Max shoulder diameter IR | 24 mm |
| Da max - Max shoulder diameter OR | 35 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
| rNa max - Max fillet radius on segment side | 0,3 mm |
Related products
NTN 6904LLUC3/5K