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
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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
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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