small slewing bearing, slewing beaing, swing circle for R110/R150/R55/R355/R375/R385/R455/R485/R215
The online small slewing bearing, slewing beaing, swing circle for R110/R150/R55/R355/R375/R385/R455/R485/R215 Cylindrical Roller Bearing Category parts store gives you immediate access to a selection of more Jinan Excavator Parts Company than 1.4 million new, used, remanufactured.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Category |
Cylindrical Roller Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight |
3.864 |
Product Group |
B04144 |
Bore Profile |
Straight |
Cage Material |
Polymer |
Precision Class |
RBEC 1 | ISO P0 |
Number of Rows of Rollers |
Single Row |
Separable |
Inner Ring - Both Sides |
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 |
High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
Long Description |
95MM Bore; Straight Bore Profile; 170MM Outside Diameter; 43MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium In |
UNSPSC |
31171547 |
Harmonized Tariff Code |
8482.50.00.00 |
Noun |
Bearing |
Manufacturer Item Number |
NU 2219 ECP |
Weight / LBS |
8.512 |
B |
43 mm |
d |
95 mm |
D |
170 mm |
bore diameter: |
95 mm |
precision rating: |
RBEC 1 (ISO Class Normal) |
outside diameter: |
170 mm |
maximum rpm: |
4800 RPM |
overall width: |
43 mm |
bearing material: |
Steel |
flanges: |
(2) Outer Ring |
cage material: |
Polyamide |
bore type: |
Straight |
finish/coating: |
Uncoated |
number of rows: |
1 |
closure type: |
Open |
internal clearance: |
C0 |
application: |
Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
ring separation: |
Separable Ring |
outer ring width: |
43 mm |
operating temperature range: |
Maximum of +300 °F |
fillet radius: |
2 mm |
dynamic load capacity: |
325 kN |
series: |
NU22 |
static load capacity: |
375 kN |
D1 ≈ |
147.4 mm |
F |
112.5 mm |
r1,2 min. |
2.1 mm |
r3,4 min. |
2.1 mm |
s max. |
3 mm |
da min. |
107 mm |
da max. |
110 mm |
db min. |
115 mm |
Da max. |
157.8 mm |
ra max. |
2 mm |
rb max. |
2 mm |
Basic dynamic load rating C |
325 kN |
Basic static load rating C0 |
375 kN |
Fatigue load limit Pu |
45.5 kN |
Reference speed |
4300 r/min |
Limiting speed |
4800 r/min |
Calculation factor kr |
0.2 |
Limiting value e |
0.3 |
Axial load factor Y |
0.4 |
Mass bearing |
3.78 kg |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |