PC78MR-6 travel motor ,201-60-73101,excavator travel motor for PC78
Manufacturers Jinan Excavator Parts Company of 60 Bore Diameter (mm) all Hitachi hydraulic pump are represented in our partial list of clients. Contact Gary for a complete PC78MR-6 travel motor ,201-60-73101,excavator travel motor for PC78 list 60x130x31 of clients and projects.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NJ312 |
| Size (mm) | 60x130x31 |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 60 mm |
| Fw | 77 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| r min. | 2,1 mm |
| r1 min. | 2,1 mm |
| J | 84,2 mm |
| Weight | 1,8 Kg |
| Basic dynamic load rating (C) | 124 kN |
| Basic static load rating (C0) | 126 kN |
| (Grease) Lubrication Speed | 5 500 r/min |
| E | 113 mm |
| F | 77 mm |
| d1 | 84.2 mm |
| rs min | 2.1 mm |
| r1s min | 2.1 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 1.83 kg |
| Dynamic load, C | 124 kN |
| Static load, C0 | 126 kN |
| Fatigue limit load, Cu | 15.4 kN |
| Nlim (oil) | 6,500 rpm |
| Nlim (grease) | 5,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 5.09 Hz |
| Characteristic outer ring frequency, BPF0 | 4.86 Hz |
| Characteristic inner ring frequency, BPFI | 7.14 Hz |
| da min | 71 mm |
| da max | 75 mm |
| dc min | 86 mm |
| Da max | 119 mm |
| ra max | 2 mm |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.829 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - One Side |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NJ312 |
| Weight / LBS | 4.038 |
| Bore | 2.362 Inch | 60 Millimeter |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| Width | 1.22 Inch | 31 Millimeter |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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