Bosch PLR 30 C Digital Laser Measure (Measuring Up To 30m)
Advance Bosch PLR 30 C Digital Laser Measure (Measuring Up To 30m) is your source for quality Bosch Hydraulic Pump and accessories. shop online for 90x50x20 home delivery or pick up in one of our 10000 IRA Hydraulic Pump Technical support and service .
| Bearing number: |
7210 BECBJ |
| Size (mm): |
90x50x20 |
| Bore Diameter (mm): |
90 |
| Outer Diameter (mm): |
50 |
| Width (mm): |
20 |
| d: |
50 mm |
| D: |
90 mm |
| B: |
20 mm |
| PDF |
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Product Details
| Bearing number |
7210 BECBJ |
| Size (mm) |
90x50x20 |
| Bore Diameter (mm) |
90 |
| Outer Diameter (mm) |
50 |
| Width (mm) |
20 |
| d |
50 mm |
| D |
90 mm |
| B |
20 mm |
| d1 |
65.75 mm |
| d2 |
57.68 mm |
| D1 |
75.15 mm |
| a |
39 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| da - min. |
57 mm |
| Da - max. |
83 mm |
| Db - max. |
85.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| Basic dynamic load rating - C |
37.7 kN |
| Basic static load rating - C0 |
28.5 kN |
| Fatigue load limit - Pu |
1.2 kN |
| Reference speed |
8500 r/min |
| Limiting speed |
8500 r/min |
| Calculation factor - kr |
0.095 |
| Calculation factor - ka |
1.4 |
| 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 |
0.502 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Flush Ground |
Yes |
| 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 |
Steel |
| Contact Angle |
40 Degree |
| Internal Clearance |
CB |
| Number of Bearings |
1 (Single) |
| Mounting Arrangement |
Universal |
| Inch - Metric |
Metric |
| Long Description |
50MM Bore; 90MM Outside Diameter; 20MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; CB; Steel Cage; 40 Degree; 1 (Single); Universa |
| Other Features |
Normal Axial Internal Clearance |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact |
| Manufacturer Item Number |
7210 BECBJ |
| Outside Diameter |
3.543 Inch | 90 Millimeter |
| Width |
0.787 Inch | 20 Millimeter |
| Bore |
1.969 Inch | 50 Millimeter |
| bore diameter: |
50 mm |
| operating temperature range: |
257 °F |
| outside diameter: |
90 mm |
| cage material: |
Steel |
| overall width: |
20 mm |
| maximum rpm: |
9000 rpm |
| contact angle: |
40 ° |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| fillet radius: |
1.1 mm |
| closure type: |
Open |
| series: |
72 |
| bearing material: |
Steel |
| weight: |
1.04 lbs |
| radial dynamic load capacity: |
40 kN |
| manufacturer product page: |
Click here |
| radial static load capacity: |
31 kN |
| manufacturer upc number: |
7316570890150 |
| d1 ≈ |
65.75 mm |
| d2 ≈ |
57.68 mm |
| D1 ≈ |
75.15 mm |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
57 mm |
| Da max. |
83 mm |
| Db max. |
85.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
40 kN |
| Basic static load rating C0 |
31 kN |
| Fatigue load limit Pu |
1.32 kN |
| Calculation factor A |
0.014 |
| Calculation factor kr |
0.095 |
| 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 |
0.47 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |