SKF 309SZZ4 distributors Ball Bearings
| Bearing number: |
6921ZZ |
| Size (mm): |
105x145x20 |
| Bore Diameter (mm): |
105 |
| Outer Diameter (mm): |
145 |
| Width (mm): |
20 |
| d: |
105 mm |
| D: |
145 mm |
| B: |
20 mm |
Product Details
| Bearing number |
6921ZZ |
| Size (mm) |
105x145x20 |
| Bore Diameter (mm) |
105 |
| Outer Diameter (mm) |
145 |
| Width (mm) |
20 |
| d |
105 mm |
| D |
145 mm |
| B |
20 mm |
| C |
20 mm |
| rn |
0,5 mm |
| r min. |
1,1 mm |
| da min. |
111,5 mm |
| da max |
115 mm |
| Da max. |
138,5 mm |
| ra max. |
1 mm |
| Weight |
0,816 Kg |
| Basic dynamic load rating (C) |
42,5 kN |
| Basic static load rating (C0) |
42 kN |
| (Grease) Lubrication Speed |
4 300 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.84 |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
105MM Bore; 145MM Outside Diameter; 20MM Outer Race Diameter; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6921ZZ/2AS |
| Weight / LBS |
1.844 |
| Outside Diameter |
5.709 Inch | 145 Millimeter |
| Bore |
4.134 Inch | 105 Millimeter |
| Outer Race Width |
0.787 Inch | 20 Millimeter |
| bore diameter: |
105 mm |
| finish/coating: |
Uncoated |
| outside diameter: |
145 mm |
| bearing material: |
High Carbon Chrome Steel |
| overall width: |
20 mm |
| cage material: |
Steel |
| bore type: |
Round |
| inner ring width: |
20 mm |
| closure type: |
Double Shielded |
| outer ring width: |
20 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| maximum rpm (grease): |
4300 rpm |
| snap ring included: |
Without Snap Ring |
| fillet radius: |
1.1 mm |
| internal clearance: |
CN |
| maximum rpm: |
5100 RPM |
| operating temperature range: |
-40 to 120 ºC |
| standards met: |
MIL-G-18709A |
| dynamic load capacity: |
42500 N |
| series: |
69 |
| static load capacity: |
42000 N |
| manufacturer product page: |
Click here |
| precision rating: |
ISO Class 0 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |