JMV47 Final Drive Assy for PC60-7 Excavator Final Drive, SK60-5 SK70 Travel Motor

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Home>Products>Hitachi hydraulic pump>JMV47 Final Drive Assy for PC60-7 Excavator Final Drive, SK60-5 SK70 Travel Motor image

JMV47 Final Drive Assy for PC60-7 Excavator Final Drive, SK60-5 SK70 Travel Motor image

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Hitachi hydraulic pump Product Description

Bearing number:NNU 4922 BK/SPW33
Size (mm):110x150x40
Bore Diameter (mm):110
Outer Diameter (mm):150
Width (mm):40
d:110 mm
D:150 mm
B:40 mm
D1:135.8 mm
F:123 mm
b:5.5 mm
K:3 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
s:1.1 mm
da - min.:116 mm
da - max.:121 mm
Da - max.:143.5 mm
ra - max.:1 mm
dn:124 mm
Basic dynamic load rating - C:132 kN
Basic static load rating - C0:270 kN
Fatigue load limit - Pu:30 kN
Limiting speed for grease lubrication:5300 r/min
Limiting speed for oil lubrication:6000 mm/min
Gref:17 cm
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.216
Product Group:B04270
Bore Profile:Tapered
Cage Material:Brass
Precision Class:Special Precision
Number of Rows of Rollers:Double Row
Separable:Inner Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C1-Tight
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID
Long Description:110MM Bore; Tapered Bore Profile; 150MM Outside Diameter; 40MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NNU 4922 BK/SPW33
Weight / LBS:4.882
Bore:4.331 Inch | 110 Millimeter
Width:1.575 Inch | 40 Millimeter
Outside Diameter:5.906 Inch | 150 Millimeter
bore diameter::110 mm
precision rating::Not Rated
outside diameter::150 mm
maximum rpm::6000 RPM
overall width::40 mm
bearing material::Chrome Steel
flanges::(3) Outer Ring
cage material::Brass
bore type::Straight
finish/coating::Uncoated
number of rows::2
closure type::Open
internal clearance::C1
outer ring width::40 mm
dynamic load capacity::132 kN
fillet radius::1.1 mm
static load capacity::270 kN
series::NNU49
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
s max.:1.1 mm
da min.:116 mm
da max.:121 mm
Da max.:143.5 mm
Basic dynamic load rating C:132 kN
Basic static load rating C0:270 kN
Fatigue load limit Pu:30 kN
Attainable speed for grease lubrication:5300 r/min
Attainable speed for oil-air lubrication:6000 r/min
Reference grease quantity Gref:17 cm³
Static radial stiffness (guideline value):3130 N/µm
Mass bearing:2.05 kg

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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Hitachi hydraulic pump Product Description

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