REXROTH 891-300-870-2 FLOW CONTROL, CHOKE VALVE BANJO TYPE, Origin #129867
The online REXROTH 891-300-870-2 FLOW CONTROL, CHOKE VALVE BANJO TYPE, Origin #129867 parts store gives you immediate access to a selection 72 Bore Diameter (mm) of 72x30x19 more than 1.4 million new, used, remanufactured. IRA Hydraulic Pump Technical support and service
| 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 |
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Product Details
| 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 |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |
