M3CT2866 Tandem Thrust Cylindrical Roller Bearing 28x66x82mm
M3CT2866 Tandem Thrust Cylindrical Roller Bearing 28x66x82mm Deal is your source for OEM Oilfield Bearings and accessories. We sell GenuineOilfield Bearings Industrial Bearings Solutions at discount 60x130x31 prices.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6312NR |
| Size (mm) | 60x130x31 |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| rn | 0,5 mm |
| a | 4,06 mm |
| b | 3,1 mm |
| f | 2,82 mm |
| r min. | 2,1 mm |
| r0 max. | 0,6 mm |
| D1 | 125,22 mm |
| D2 | 139,7 mm |
| da min. | 71 mm |
| da max | 80,5 mm |
| Da max. | 119 mm |
| ra max. | 2 mm |
| Dx | 141,5 mm |
| Cy | 6,5 mm |
| Cz | 2,9 mm |
| Weight | 1,73 Kg |
| Basic dynamic load rating (C) | 82 kN |
| Basic static load rating (C0) | 52 kN |
| (Grease) Lubrication Speed | 5 400 r/min |
| (Oil) Lubrication Speed | 6 300 r/min |
| a min | 3.86 mm |
| a max | 4.06 mm |
| Ca min | 6.68 mm |
| Ca max | 6.88 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 |
| Snap ring reference | R130 |
| Radial clearance class | CN |
| Mass | 1.73 kg |
| Dynamic load, C | 82 kN |
| Static load, C0 | 52 kN |
| Fatigue limit load, Cu | 2.36 kN |
| f0 | 13.2 |
| Nlim (oil) | 6,300 rpm |
| Nlim (grease) | 5,400 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.09 Hz |
| Characteristic outer ring frequency, BPF0 | 3.07 Hz |
| Characteristic inner ring frequency, BPFI | 4.93 Hz |
| da min | 71 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 | 1.723 |
| 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 | 60MM 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 |
| Manufacturer Item Number | 6312NR |
| Weight / LBS | 3.70376 |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| Bore | 2.362 Inch | 60 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outer Race Width | 1.22 Inch | 31 Millimeter |
| bore diameter: | 60 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 130 mm |
| finish/coating: | Uncoated |
| overall width: | 31 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| inner ring width: | 31 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 31 mm |
| snap ring included: | With Snap Ring |
| maximum rpm (grease): | 5400 rpm |
| internal clearance: | CN |
| maximum rpm (oil): | 6300 rpm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 2 mm |
| dynamic load capacity: | 82000 N |
| manufacturer product page: | Click here |
| static load capacity: | 52000 N |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
