PC300-7 PC60-6 PC60-7 PILOT CONTROL VALVE
Our highly-skilled and factory-trained service experts have the resources to help you with all your PC300-7 PC60-6 PC60-7 PILOT CONTROL VALVE needs Kate Komatsu part Machinery Co., Ltd - including routine maintenance, major 130x60x31 repairs, warranty service, and PC60-7 equipment inspections.
Bearing number: |
7312 BECBY |
Size (mm): |
130x60x31 |
Bore Diameter (mm): |
130 |
Outer Diameter (mm): |
60 |
Width (mm): |
31 |
d: |
60 mm |
D: |
130 mm |
B: |
31 mm |
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Product Details
Bearing number |
7312 BECBY |
Size (mm) |
130x60x31 |
Bore Diameter (mm) |
130 |
Outer Diameter (mm) |
60 |
Width (mm) |
31 |
d |
60 mm |
D |
130 mm |
B |
31 mm |
d1 |
87.25 mm |
d2 |
72.6 mm |
D1 |
104.8 mm |
a |
55 mm |
r1,2 - min. |
2.1 mm |
r3,4 - min. |
1.1 mm |
da - min. |
72 mm |
Da - max. |
118 mm |
Db - max. |
123 mm |
ra - max. |
2 mm |
rb - max. |
1 mm |
Basic dynamic load rating - C |
95.6 kN |
Basic static load rating - C0 |
69.5 kN |
Fatigue load limit - Pu |
3 kN |
Reference speed |
6000 r/min |
Limiting speed |
6000 r/min |
Calculation factor - kr |
0.1 |
Calculation factor - ka |
1.6 |
Calculation factor - e |
1.14 |
Calculation factor - X |
0.35 |
Calculation factor - Y0 |
0.26 |
Calculation factor - Y1 |
0.55 |
Calculation factor - Y2 |
0.57 |
Category |
Angular Contact Ball Bearing |
Inventory |
5.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
1.751 |
Product Group |
B00308 |
Enclosure |
Open |
Flush Ground |
Yes |
Rolling Element |
Ball Bearing |
Number of Rows of Balls |
Single Row |
Precision Class |
ABEC 3 | ISO P6 |
Maximum Capacity / Filling Slot |
No |
Snap Ring |
No |
Cage Material |
Brass |
Contact Angle |
40 Degree |
Internal Clearance |
CB |
Number of Bearings |
1 (Single) |
Mounting Arrangement |
Universal |
Inch - Metric |
Metric |
Long Description |
60MM Bore; 130MM Outside Diameter; 31MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
Other Features |
Normal Axial Internal Clearance |
UNSPSC |
31171531 |
Harmonized Tariff Code |
8482.10.50.28 |
Noun |
Bearing |
Keyword String |
Angular Contact |
Manufacturer Item Number |
7312 BECBY |
Weight / LBS |
3.86 |
Outside Diameter |
5.118 Inch | 130 Millimeter |
Width |
1.22 Inch | 31 Millimeter |
Bore |
2.362 Inch | 60 Millimeter |
bore diameter: |
60 mm |
radial static load capacity: |
69.5 kN |
outside diameter: |
130 mm |
cage material: |
Brass |
overall width: |
31 mm |
outer ring width: |
31 mm |
contact angle: |
40 ° |
maximum rpm: |
6000 RPM |
row type & fill slot: |
Single-Row Non-Fill Slot |
finish/coating: |
Uncoated |
internal clearance: |
C0 |
precision rating: |
ABEC 3 (ISO Class 6) |
closure type: |
Open |
fillet radius: |
2 mm |
radial dynamic load capacity: |
95.6 kN |
series: |
73 |
d1 ≈ |
87.25 mm |
d2 ≈ |
72.6 mm |
D1 ≈ |
104.8 mm |
r1,2 min. |
2.1 mm |
r3,4 min. |
1.1 mm |
da min. |
72 mm |
Da max. |
118 mm |
Db max. |
123 mm |
ra max. |
2 mm |
rb max. |
1 mm |
Basic dynamic load rating C |
104 kN |
Basic static load rating C0 |
76.5 kN |
Fatigue load limit Pu |
3.2 kN |
Calculation factor A |
0.0846 |
Calculation factor kr |
0.1 |
Calculation factor e |
1.14 |
Calculation factor X |
0.57 |
Calculation factor Y0 |
0.52 |
Calculation factor Y2 |
0.93 |
Calculation factor Y1 |
0.55 |
Mass bearing |
1.75 kg |