KOMATSU 58 D58 P -1B BULLDOZER OPERATION MAINTENANCE BOOK MANUAL
We Provide Extensive KOMATSU 58 D58 P -1B BULLDOZER OPERATION MAINTENANCE BOOK MANUAL Leader Hydraulic Pump Co.,Limited. Selection And 65x140x48 Competitive Wholesale Pricing. 65 Bore Diameter (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NJ2313 |
| Size (mm) |
65x140x48 |
| Bore Diameter (mm) |
65 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
48 |
| d |
65 mm |
| Fw |
83,5 mm |
| D |
140 mm |
| B |
48 mm |
| C |
48 mm |
| r min. |
2,1 mm |
| r1 min. |
2,1 mm |
| J |
91 mm |
| Weight |
3,27 Kg |
| Basic dynamic load rating (C) |
188 kN |
| Basic static load rating (C0) |
212 kN |
| (Grease) Lubrication Speed |
4 400 r/min |
| E |
121.5 mm |
| F |
83.5 mm |
| d1 |
91 mm |
| rs min |
2.1 mm |
| r1s min |
2.1 mm |
| Radial clearance class |
CN |
| Mass (without HJ ring) |
3.29 kg |
| Dynamic load, C |
188 kN |
| Static load, C0 |
212 kN |
| Fatigue limit load, Cu |
25.7 kN |
| Nlim (oil) |
5,200 rpm |
| Nlim (grease) |
4,400 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| da min |
76 mm |
| da max |
81 mm |
| dc min |
93 mm |
| Da max |
129 mm |
| ra max |
2 mm |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
3.31 |
| 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 |
65MM Bore; Straight Bore Profile; 140MM Outside Diameter; 48MM 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 |
NJ2313 |
| Weight / LBS |
7.28 |
| Bore |
2.559 Inch | 65 Millimeter |
| Width |
1.89 Inch | 48 Millimeter |
| Outside Diameter |
5.512 Inch | 140 Millimeter |
| bore diameter: |
65 mm |
| static load capacity: |
188000 N |
| outside diameter: |
140 mm |
| precision rating: |
ISO Class 0 |
| overall width: |
48 mm |
| maximum rpm: |
5200 rpm |
| flanges: |
(2) Outer Ring, (1) Inner Ring |
| bearing material: |
Hardened Alloy Steel |
| bore type: |
Straight |
| cage material: |
Pressed Steel |
| number of rows: |
1 |
| finish/coating: |
Uncoated |
| internal clearance: |
CN |
| closure type: |
Open |
| operating temperature range: |
-40 to 120 ºC |
| fillet radius: |
2 mm |
| dynamic load capacity: |
212000 N |
| manufacturer product page: |
Click here |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |