China supplier excavator PC200-7 excavator hydraulic main pump pump hydraulic 708-2l-00300 for sale

Rexroth pump are a few 440x540x46 brands you Jinan Excavator Parts Company will find in our inventory. Find China supplier excavator PC200-7 excavator hydraulic main pump pump hydraulic 708-2l-00300 for sale to see what's in stock! 440 Bore Diameter (mm)

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number6888
Size (mm)440x540x46
Bore Diameter (mm)440
Outer Diameter (mm)540
Width (mm)46
d440 mm
D540 mm
B46 mm
C46 mm
r min.2,1 mm
Da max.529 mm
db min451 mm
ra max.2 mm
Weight22,5 Kg
Basic dynamic load rating (C)264 kN
Basic static load rating (C0)420 kN
(Grease) Lubrication Speed950 r/min
(Oil) Lubrication Speed1 100 r/min
rs min2.1 mm
Radial clearance classCN
Mass22.5 kg
Dynamic load, C264 kN
Static load, C0420 kN
Fatigue limit load, Cu8.6 kN
f016
Nlim (oil)1,100 rpm
Nlim (grease)950 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.47 Hz
Characteristic rolling element frequency, BSF15.37 Hz
Characteristic outer ring frequency, BPF012.16 Hz
Characteristic inner ring frequency, BPFI13.84 Hz
da min451 mm
Da max529 mm
ra max2 mm
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram21.62
Product GroupB00308
EnclosureOpen
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description440MM Bore; 540MM Outside Diameter; 46MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other FeaturesDeep Groove
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Weight / LBS47.664
Bore17.323 Inch | 440 Millimeter
Inner Race Width0 Inch | 0 Millimeter
Outside Diameter21.26 Inch | 540 Millimeter
Outer Race Width1.811 Inch | 46 Millimeter
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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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