Bearing number |
7203 |
Size (mm) |
17x40x12 |
Bore Diameter (mm) |
17 |
Outer Diameter (mm) |
40 |
Width (mm) |
12 |
d |
17 mm |
D |
40 mm |
B |
12 mm |
C |
12 mm |
Angle (α) |
25 ° |
a |
14,5 mm |
r min. |
0,6 mm |
r1 min. |
0,3 mm |
da min. |
21,5 mm |
db min |
19,5 mm |
ra max. |
0,6 mm |
Weight |
0,064 Kg |
Basic dynamic load rating (C) |
12 kN |
Basic static load rating (C0) |
6,6 kN |
(Grease) Lubrication Speed |
19 000 r/min |
Contact angle α |
30 ° |
rs min |
0.6 mm |
r1s min |
0.3 mm |
Mass |
0.06 kg |
Dynamic load, C |
12 kN |
Static load, C0 |
6.6 kN |
Fatigue limit load, Cu |
0.3 kN |
Nlim (oil) |
26,000 rpm |
Nlim (grease) |
19,000 rpm |
Min operating temperature, Tmin |
-40 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.39 Hz |
Characteristic rolling element frequency, BSF |
3.85 Hz |
Characteristic outer ring frequency, BPF0 |
4.32 Hz |
Characteristic inner ring frequency, BPFI |
6.68 Hz |
da min |
21.5 mm |
Da max |
35.5 mm |
Db max |
37.5 mm |
r1a max |
0.3 mm |
ra max |
0.6 mm |
Category |
Angular Contact Ball Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.065 |
Product Group |
B00308 |
Enclosure |
Open |
Flush Ground |
No |
Rolling Element |
Ball Bearing |
Number of Rows of Balls |
Single Row |
Precision Class |
ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot |
No |
Snap Ring |
No |
Cage Material |
Steel |
Contact Angle |
30 Degree |
Internal Clearance |
C0-Medium |
Number of Bearings |
1 (Single) |
Inch - Metric |
Metric |
Long Description |
17MM Bore; 40MM Outside Diameter; 12MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Steel Cage; 30 Degree; 1 (Single) |
UNSPSC |
31171531 |
Harmonized Tariff Code |
8482.10.50.28 |
Noun |
Bearing |
Keyword String |
Angular Contact |
Manufacturer Item Number |
7203 |
Bore |
0.669 Inch | 17 Millimeter |
Outside Diameter |
1.575 Inch | 40 Millimeter |
Width |
0.472 Inch | 12 Millimeter |
bore diameter: |
17 mm |
radial static load capacity: |
6600 N |
outside diameter: |
40 mm |
operating temperature range: |
-40 to 120 ºC |
overall width: |
12 mm |
cage material: |
Steel |
contact angle: |
30 ° |
outer ring width: |
12 mm |
row type & fill slot: |
Single-Row Non-Fill Slot |
maximum rpm: |
26000 rpm |
internal clearance: |
C0 |
finish/coating: |
Uncoated |
bore type: |
Round |
precision rating: |
ISO Class 0 |
closure type: |
Open |
fillet radius: |
0.6 mm |
snap ring included: |
Without Snap Ring |
series: |
72 |
bearing material: |
High Carbon Chrome Steel |
weight: |
0.065 kg |
radial dynamic load capacity: |
12000 N |
manufacturer product page: |
Click here |