High quality E120 excavator final drive E200B E240 E240B E300 swing motor travel motor reduction box for Cater*piller
Manufacturers of 130 Bore Diameter (mm) all excavator are represented in our Jinan Excavator Parts Company partial list 130x60x31 Size (mm) of clients. Contact Gary for a complete High quality E120 excavator final drive E200B E240 E240B E300 swing motor travel motor reduction box for Cater*piller list of clients 130x60x31 and projects.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Bearing number | 7312 BEGAM |
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 | 104 kN |
Basic static load rating - C0 | 76.5 kN |
Fatigue load limit - Pu | 3.2 kN |
Reference speed | 6700 r/min |
Limiting speed | 6700 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 | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.88 |
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 | C0-Medium |
Number of Bearings | 1 (Single) |
Preload | Light |
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 |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact |
Manufacturer Item Number | 7312 BEGAM |
Weight / LBS | 4.145 |
Bore | 2.362 Inch | 60 Millimeter |
Width | 1.22 Inch | 31 Millimeter |
Outside Diameter | 5.118 Inch | 130 Millimeter |
bore diameter: | 60 mm |
radial static load capacity: | 76.5 kN |
outside diameter: | 130 mm |
cage material: | Brass |
overall width: | 31 mm |
outer ring width: | 31 mm |
contact angle: | 40 ° |
maximum rpm: | 6700 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: | 104 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 |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |