Komatsu pipeage 21T-919-3770 pipeage
100% Authentic. Komatsu pipeage 21T-919-3770 pipeage Highest Zenith Industrial Manufacture Co.,Ltd Quality. Certified 45x85x19 Supplier.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NJ209 |
| Size (mm) |
45x85x19 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
85 |
| Width (mm) |
19 |
| d |
45 mm |
| Fw |
55 mm |
| D |
85 mm |
| B |
19 mm |
| C |
19 mm |
| r min. |
1,1 mm |
| r1 min. |
1,1 mm |
| J |
59 mm |
| Weight |
0,432 Kg |
| Basic dynamic load rating (C) |
46 kN |
| Basic static load rating (C0) |
47 kN |
| (Grease) Lubrication Speed |
8 400 r/min |
| E |
75 mm |
| F |
55 mm |
| d1 |
59 mm |
| rs min |
1.1 mm |
| r1s min |
1.1 mm |
| Radial clearance class |
CN |
| Mass (without HJ ring) |
0.47 kg |
| Dynamic load, C |
46 kN |
| Static load, C0 |
47 kN |
| Fatigue limit load, Cu |
5.7 kN |
| Nlim (oil) |
9,900 rpm |
| Nlim (grease) |
8,400 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
6.35 Hz |
| Characteristic outer ring frequency, BPF0 |
5.92 Hz |
| Characteristic inner ring frequency, BPFI |
8.08 Hz |
| da min |
51.5 mm |
| da max |
54 mm |
| dc min |
61 mm |
| Da max |
78.5 mm |
| ra max |
1 mm |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.441 |
| 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 |
45MM Bore; Straight Bore Profile; 85MM Outside Diameter; 19MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Interna |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NJ209 |
| Weight / LBS |
0.975 |
| Bore |
1.772 Inch | 45 Millimeter |
| Width |
0.748 Inch | 19 Millimeter |
| Outside Diameter |
3.346 Inch | 85 Millimeter |
| bore diameter: |
45 mm |
| precision rating: |
ISO Class 0 |
| outside diameter: |
85 mm |
| maximum rpm: |
9900 rpm |
| overall width: |
19 mm |
| bearing material: |
Hardened Alloy Steel |
| flanges: |
(2) Outer Ring, (1) Inner Ring |
| cage material: |
Pressed Steel |
| bore type: |
Straight |
| finish/coating: |
Uncoated |
| number of rows: |
1 |
| closure type: |
Open |
| internal clearance: |
CN |
| outer ring width: |
19 mm |
| ring separation: |
Non-Separable |
| fillet radius: |
1 mm |
| operating temperature range: |
-40 to 120 ºC |
| series: |
NJ |
| dynamic load capacity: |
46000 N |
| manufacturer product page: |
Click here |
| static load capacity: |
47000 N |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |