Parker Piston pump PV020 series PV020R1K8T1NMMC

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Parker Piston pump PV020 series PV020R1K8T1NMMC Characteristics

Bearing number:NNU 4956 BK/SPW33
Size (mm):280x380x100
Bore Diameter (mm):280
Outer Diameter (mm):380
Width (mm):100
d:280 mm
D:380 mm
B:100 mm
D1:345.6 mm
F:312 mm
b:13.9 mm
K:3 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
s:4.5 mm
da - min.:291 mm
da - max.:308 mm
Da - max.:369 mm
ra - max.:2 mm
dn:313.5 mm
Basic dynamic load rating - C:765 kN
Basic static load rating - C0:1800 kN
Fatigue load limit - Pu:170 kN
Limiting speed for grease lubrication:1900 r/min
Limiting speed for oil lubrication:2200 mm/min
Gref:384 cm
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:37.617
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:280MM Bore; Tapered Bore Profile; 380MM Outside Diameter; 100MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NNU 4956 BK/SPW33
Weight / LBS:82.856
Outside Diameter:14.961 Inch | 380 Millimeter
Width:3.937 Inch | 100 Millimeter
Bore:11.024 Inch | 280 Millimeter
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
s max.:4.5 mm
da min.:291 mm
da max.:308 mm
Da max.:369 mm
Basic dynamic load rating C:765 kN
Basic static load rating C0:1800 kN
Fatigue load limit Pu:170 kN
Attainable speed for grease lubrication:1900 r/min
Attainable speed for oil-air lubrication:2200 r/min
Reference grease quantity Gref:384 cm³
Static radial stiffness (guideline value):7260 N/µm
Mass bearing:32.5 kg

The company with the German Bornemann, German Allweiler, Japan Akira and other international well-known industrial pump manufacturers to establish and maintain good technical exchanges and cooperation in product development, insist on the introduction and self-developed combination of products is divided into series of screw pump, gear pump series, water treatment and chemical centrifugal pump series, with urban construction the cam rotor pump, high pressure piston pump series five series, more than 3800 kinds of product specifications. Products are widely used in various industries, such as oil and gas mixture pump in oil exploitation, crude oil external pump, cargo pump and sweeping pump in shipbuilding industry, fuel pump in power plant, delivery pump and process pump in chemical plant. It can deliver almost all kinds of liquids, such as gasoline, diesel, crude oil, heavy oil, residue, asphalt, hydrocarbon, acid, alkali and other chemicals. It sells well to 39 countries and regions in Europe, America, Asia and Africa.

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Champion Hydraulic Co., Ltd: Email[email protected]; AddressNo.7001. XUEYUAN ROAD, NANSHAN DISTRICT,SHENZHEN,CHINA; Phone(Working Time)0531-85064681; Fax0531-85064680

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Parker Piston pump PV020 series PV020R1K8T1NMMC Characteristics

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