19.05 mm x 41.275 mm x 11.113 mm 19.05 mm x 41.275 mm x 11.113 mm SKF D/W R12-2Z deep groove ball bearings
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What is D/W R12-2Z bearing cross reference？
| Brand Name: | SKF |
| Model Number: | D/W R12-2Z |
| Bearing number: | 6410NR |
| Size (mm): | 50x130x31 |
| Bore Diameter (mm): | 50,000 |
| Outer Diameter (mm): | 130,000 |
| Width (mm): | 31,000 |
| d: | 50,000 mm |
| D: | 130,000 mm |
| B: | 31,000 mm |
| PDF |
D/W R12-2Z |
Product Details
| Bearing number | 6410NR |
| Size (mm) | 50x130x31 |
| Bore Diameter (mm) | 50,000 |
| Outer Diameter (mm) | 130,000 |
| Width (mm) | 31,000 |
| d | 50,000 mm |
| D | 130,000 mm |
| B | 31,000 mm |
| C | 31,000 mm |
| a min | 3.86 mm |
| a max | 4.06 mm |
| Ca min | 6.63 mm |
| Ca max | 6.83 mm |
| rs min | 2.1 mm |
| rNs min | 0.5 mm |
| D3 max | 125.22 mm |
| b min | 3.1 mm |
| b max | 3.4 mm |
| r0 max | 0.6 mm |
| D4 max | 139.7 mm |
| f | 2.77 mm |
| Snap ring reference | R130 |
| Radial clearance class | CN |
| Mass | 1.88 kg |
| Dynamic load, C | 83 kN |
| Static load, C0 | 49.5 kN |
| Fatigue limit load, Cu | 2.25 kN |
| f0 | 12.5 |
| Nlim (oil) | 6,700 rpm |
| Nlim (grease) | 5,700 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.37 Hz |
| Characteristic rolling element frequency, BSF | 3.54 Hz |
| Characteristic outer ring frequency, BPF0 | 2.58 Hz |
| Characteristic inner ring frequency, BPFI | 4.42 Hz |
| da min | 61 mm |
| Da max | 119 mm |
| ra max | 2 mm |
| rNa max | 0.5 mm |
| Db min | 141.5 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.86 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 50MM Bore; 130MM Outside Diameter; 31MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove | With Snap Ring |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 4.1446 |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| Outer Race Width | 1.22 Inch | 31 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Bore | 1.969 Inch | 50 Millimeter |
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