Brand New Bosch T4047 47 Piece Screwdriver Bit Set
What is the best place to buy Brand New Bosch T4047 47 Piece Screwdriver Bit Set JiNan Hope Hydraulic Co., Itd online? 250 Bore Diameter (mm) BOSCH Hydraulic Pump Manufacturing 250x140x42 Service .
Product Details
| Bearing number | 7228 BM |
| Size (mm) | 250x140x42 |
| Bore Diameter (mm) | 250 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 42 |
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| d1 | 183.3 mm |
| d2 | 163.6 mm |
| D1 | 209.55 mm |
| a | 103 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 1.1 mm |
| da - min. | 154 mm |
| Da - max. | 236 mm |
| Db - max. | 243 mm |
| ra - max. | 2.5 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 199 kN |
| Basic static load rating - C0 | 212 kN |
| Fatigue load limit - Pu | 6.4 kN |
| Reference speed | 3000 r/min |
| Limiting speed | 3000 r/min |
| Calculation factor - kr | 0.08 |
| Calculation factor - ka | 1.2 |
| 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 | 8.64 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 3 | ISO P6 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 40 Degree |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Inch - Metric | Metric |
| Long Description | 140MM Bore; 250MM Outside Diameter; 42MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer Item Number | 7228 BM |
| Weight / LBS | 19.026 |
| Outside Diameter | 9.843 Inch | 250 Millimeter |
| Bore | 5.512 Inch | 140 Millimeter |
| Width | 1.654 Inch | 42 Millimeter |
| d1 ≈ | 183.3 mm |
| d2 ≈ | 163.6 mm |
| D1 ≈ | 209.55 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.1 mm |
| da min. | 154 mm |
| Da max. | 236 mm |
| Db max. | 243 mm |
| ra max. | 2.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 199 kN |
| Basic static load rating C0 | 212 kN |
| Fatigue load limit Pu | 6.4 kN |
| Calculation factor A | 0.763 |
| Calculation factor kr | 0.08 |
| 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 |
| Mass bearing | 8.85 kg |
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