REXROTH 891-300-870-2 FLOW CONTROL, CHOKE VALVE BANJO TYPE, Origin #129867 - IRA Hydraulic Pump Technical support and service

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Home>Products>rexroth valve>REXROTH 891-300-870-2 FLOW CONTROL, CHOKE VALVE BANJO TYPE, Origin #129867 image

REXROTH 891-300-870-2 FLOW CONTROL, CHOKE VALVE BANJO TYPE, Origin #129867 image

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Bearing number:7306 BE-2RZP
Size (mm):72x30x19
Bore Diameter (mm):72
Outer Diameter (mm):30
Width (mm):19
d:30 mm
D:72 mm
B:19 mm
d1:46.5 mm
d2:37.9 mm
D2:58.75 mm
D5:66.45 mm
a:31 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
da - min.:37 mm
da - max.:46 mm
Da - max.:65 mm
Db - max.:67.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:32.5 kN
Basic static load rating - C0:19.3 kN
Fatigue load limit - Pu:0.815 kN
Reference speed:12000 r/min
Limiting speed:12000 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:0.343
Product Group:B00308
Enclosure:2 Seals
Flush Ground:No
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Polyamide
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:30MM Bore; 72MM Outside Diameter; 19MM Width; 2 Seals; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Polyamide Cage; 40 Degree; 1 (Sing
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7306 BE-2RZP
Weight / LBS:0.77162
Outside Diameter:2.835 Inch | 72 Millimeter
Width:0.748 Inch | 19 Millimeter
Bore:1.181 Inch | 30 Millimeter
d1 ≈:46.5 mm
d2 ≈:37.9 mm
D2 ≈:58.75 mm
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:37 mm
da max.:46 mm
Da max.:65 mm
Db max.:67.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:32.5 kN
Basic static load rating C0:19.3 kN
Fatigue load limit Pu:0.815 kN
Calculation factor A:0.0074
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
Standard grease:GXN
Mass bearing:0.35 kg

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