189.867 Staffelberg, Alte historische Linde, Kirche & Klause, Litho, Künstler-AK
Browse 189.867 Staffelberg, Alte historische Linde, Kirche & Klause, Litho, Künstler-AK Categories in the Manufacturers 85x45x19 Online 85 Bore Diameter (mm) Free. 85x45x19 Size (mm) including Leader Hydraulic Pump Co.,Limited. Linde Hydraulic Pump.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7209 CD/HCP4A |
| Size (mm) |
85x45x19 |
| Bore Diameter (mm) |
85 |
| Outer Diameter (mm) |
45 |
| Width (mm) |
19 |
| d |
45 mm |
| D |
85 mm |
| B |
19 mm |
| d1 |
57.3 mm |
| d2 |
57.3 mm |
| D1 |
72.7 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| a |
18.3 mm |
| da - min. |
52 mm |
| db - min. |
52 mm |
| Da - max. |
78 mm |
| Db - max. |
80.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| dn |
60.6 mm |
| Basic dynamic load rating - C |
42.3 kN |
| Basic static load rating - C0 |
31 kN |
| Fatigue load limit - Pu |
1.3 kN |
| Limiting speed for grease lubrication |
20000 r/min |
| Limiting speed for oil lubrication |
32000 mm/min |
| Ball - Dw |
12.7 mm |
| Ball - z |
14 |
| Gref |
5.922 cm3 |
| Calculation factor - f0 |
14.2 |
| Preload class A - GA |
160 N |
| Preload class B - GB |
320 N |
| Preload class C - GC |
640 N |
| Preload class D - GD |
1280 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.01 |
| Calculation factor - f2C |
1.03 |
| Calculation factor - f2D |
1.06 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
67 N/micron |
| Preload class B |
92 N/micron |
| Preload class C |
128 N/micron |
| Preload class D |
185 N/micron |
| Category |
Precision Ball Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.39 |
| Product Group |
B04270 |
| Enclosure |
Open |
| Precision Class |
ABEC 7 | ISO P4 |
| Material - Ball |
Ceramic |
| Number of Bearings |
1 (Single) |
| Contact Angle |
15 Degree |
| Preload |
None |
| Raceway Style |
1 Rib Outer Ring |
| Cage Material |
Phenolic |
| Rolling Element |
Ball Bearing |
| Flush Ground |
No |
| Inch - Metric |
Metric |
| Other Features |
Single Row | Angular Contact | Super Precision | High Capacity | Hybrid | Corrosion Resistant Ball |
| Long Description |
45MM Bore; 85MM Outside Diameter; 19MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact Ball |
| Manufacturer Item Number |
7209 CD/HCP4A |
| Weight / LBS |
0.849 |
| Bore |
1.772 Inch | 45 Millimeter |
| Width |
0.748 Inch | 19 Millimeter |
| Outside Diameter |
3.346 Inch | 85 Millimeter |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
52 mm |
| db min. |
52 mm |
| Da max. |
78 mm |
| Db max. |
80.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
42.3 kN |
| Basic static load rating C0 |
31 kN |
| Fatigue load limit Pu |
1.32 kN |
| Attainable speed for grease lubrication |
20000 r/min |
| Attainable speed for oil-air lubrication |
32000 r/min |
| Ball diameter Dw |
12.7 mm |
| Number of balls z |
14 |
| Reference grease quantity Gref |
5.922 cm³ |
| Preload class A GA |
160 N |
| Static axial stiffness, preload class A |
67 N/µm |
| Preload class B GB |
320 N |
| Static axial stiffness, preload class B |
92 N/µm |
| Preload class C GC |
640 N |
| Static axial stiffness, preload class C |
128 N/µm |
| Preload class D GD |
1280 N |
| Static axial stiffness, preload class D |
185 N/µm |
| Calculation factor f |
1.07 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.01 |
| Calculation factor f2C |
1.03 |
| Calculation factor f2D |
1.06 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
14.2 |
| Mass bearing |
0.34 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |