IR320X350X80 Needle Roller Bearing Inner Ring 320x350x80mm
Find the discount IR320X350X80 Needle Roller Bearing Inner Ring 320x350x80mm online 72 Bore Diameter (mm) you need . We offer ... If 72x30x19 you check out our large selection of 72x30x19 Size (mm) IR320X350X80 Needle Roller Bearing Inner Ring 320x350x80mm Bearing Wholesalers once .
Bearing number: |
6306-2Z |
Size (mm): |
72x30x19 |
Bore Diameter (mm): |
72 |
Outer Diameter (mm): |
30 |
Width (mm): |
19 |
d: |
30 mm |
D: |
72 mm |
B: |
19 mm |
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Product Details
Bearing number |
6306-2Z |
Size (mm) |
72x30x19 |
Bore Diameter (mm) |
72 |
Outer Diameter (mm) |
30 |
Width (mm) |
19 |
d |
30 mm |
D |
72 mm |
B |
19 mm |
d1 |
44.6 mm |
D2 |
61.88 mm |
r1,2 - min. |
1.1 mm |
da - min. |
37 mm |
da - max. |
44.5 mm |
Da - max. |
65 mm |
ra - max. |
1 mm |
Basic dynamic load rating - C |
29.6 kN |
Basic static load rating - C0 |
16 kN |
Fatigue load limit - Pu |
0.67 kN |
Reference speed |
20000 r/min |
Limiting speed |
11000 r/min |
Calculation factor - kr |
0.03 |
Calculation factor - f0 |
13.1 |
Category |
Single Row Ball Bearing |
Inventory |
1.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.365 |
Product Group |
B00308 |
Enclosure |
2 Metal Shields |
Precision Class |
ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot |
No |
Rolling Element |
Ball Bearing |
Snap Ring |
No |
Internal Special Features |
No |
Cage Material |
Steel |
Internal Clearance |
C0-Medium |
Inch - Metric |
Metric |
Long Description |
30MM Bore; 72MM Outside Diameter; 19MM Outer Race Diameter; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
UNSPSC |
31171504 |
Harmonized Tariff Code |
8482.10.50.68 |
Noun |
Bearing |
Keyword String |
Ball |
Manufacturer Item Number |
6306-2Z |
Weight / LBS |
0.82 |
Outer Race Width |
0.748 Inch | 19 Millimeter |
Bore |
1.181 Inch | 30 Millimeter |
Outside Diameter |
2.835 Inch | 72 Millimeter |
d1 ≈ |
44.6 mm |
D2 ≈ |
61.88 mm |
r1,2 min. |
1.1 mm |
da min. |
37 mm |
da max. |
44.5 mm |
Da max. |
65 mm |
ra max. |
1 mm |
Basic dynamic load rating C |
29.6 kN |
Basic static load rating C0 |
16 kN |
Fatigue load limit Pu |
0.67 kN |
Calculation factor kr |
0.03 |
Calculation factor f0 |
13.1 |
Mass bearing |
0.36 kg |
Company Profile
Worktime |
9: 00-18: 00 (بتوقيت بكين) |
Phone |
+6531591338 |
Fax |
+6531591338 |