Bearing NA 4864 NBS
The online Bearing NA 4864 NBS 85 Bore Diameter (mm) parts store gives 85x150x28 you immediate access to a selection of more than 1.4 million new, Boyal Industrial Pte ltd. used, remanufactured.
| Bearing number: |
7217 CD/P4A |
| Size (mm): |
85x150x28 |
| Bore Diameter (mm): |
85 |
| Outer Diameter (mm): |
150 |
| Width (mm): |
28 |
| d: |
85 mm |
| D: |
150 mm |
| B: |
28 mm |
| PDF |
|
Product Details
| Bearing number |
7217 CD/P4A |
| Size (mm) |
85x150x28 |
| Bore Diameter (mm) |
85 |
| Outer Diameter (mm) |
150 |
| Width (mm) |
28 |
| d |
85 mm |
| D |
150 mm |
| B |
28 mm |
| C |
28 mm |
| d1 |
106.5 mm |
| d2 |
106.5 mm |
| r1 min. |
2 mm |
| r2 min. |
2 mm |
| r3 min. |
1 mm |
| r4 min. |
1 mm |
| D1 |
129.5 mm |
| D2 |
– mm |
| da min. |
96 mm |
| Da max. |
139 mm |
| db min |
96 mm |
| ra max. |
2 mm |
| rb max. |
1 mm |
| dh |
111,5 mm |
| Db max |
144,4 mm |
| Weight |
1,85 Kg |
| Basic dynamic load rating (C) |
99,5 kN |
| Basic static load rating (C0) |
88 kN |
| (Grease) Lubrication Speed |
9 000 r/min |
| (Oil) Lubrication Speed |
15 000 r/min |
| Fatigue load limit (Pu) |
3,45 |
| Category |
Precision Ball Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.89 |
| Product Group |
B04270 |
| Enclosure |
Open |
| Precision Class |
ABEC 7 | ISO P4 |
| Material - Ball |
Steel |
| 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 |
| Long Description |
85MM Bore; 150MM Outside Diameter; 28MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact Ball |
| Manufacturer Item Number |
7217 CD/P4A |
| Weight / LBS |
4.171 |
| Outside Diameter |
5.906 Inch | 150 Millimeter |
| Width |
1.102 Inch | 28 Millimeter |
| Bore |
3.346 Inch | 85 Millimeter |
| r1,2 min. |
2 mm |
| r3,4 min. |
1 mm |
| a |
29.9 mm |
| db min. |
96 mm |
| Db max. |
144.4 mm |
| dn |
111.5 mm |
| Basic dynamic load rating C |
99.5 kN |
| Basic static load rating C0 |
88 kN |
| Fatigue load limit Pu |
3.45 kN |
| Attainable speed for grease lubrication |
9000 r/min |
| Attainable speed for oil-air lubrication |
15000 r/min |
| Ball diameter Dw |
19.05 mm |
| Number of balls z |
17 |
| Reference grease quantity Gref |
21.822 cm³ |
| Preload class A GA |
370 N |
| Static axial stiffness, preload class A |
102 N/µm |
| Preload class B GB |
740 N |
| Static axial stiffness, preload class B |
139 N/µm |
| Preload class C GC |
1480 N |
| Static axial stiffness, preload class C |
193 N/µm |
| Preload class D GD |
2960 N |
| Static axial stiffness, preload class D |
278 N/µm |
| Calculation factor f |
1.08 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.01 |
| Calculation factor f2C |
1.03 |
| Calculation factor f2D |
1.05 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
14.9 |
| Mass bearing |
1.86 kg |