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105 mm x 145 mm x 20 mm ISO 71921 C angular contact ball bearings
Offer 105 mm x 145 mm x 20 mm High Quality 300 mm D Brand 105 mm x 145 mm x 20 mm ISO 71921 C angular contact ball bearings .Contact Us Online to Get Best VNF Driveshaft CORP. Quote.
- ISO
71921 C
- 240 mm
- 300 mm
- 1120 kN
- 10 Kg
- 60
- 60 mm
- NA4848
- 300
-
VNF Driveshaft CORP.2020-07-10 09:46:19
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105 mm x 145 mm x 20 mm ISO 71921 C angular contact ball bearings Technical information
| d: | 240 mm | D: | 300 mm | Basic static load rating (C0): | 1120 kN |
| Weight: | 10 Kg | Width (mm): | 60 | C: | 60 mm |
| Bearing number: | NA4848 | Outer Diameter (mm): | 300 | Fw: | 265 mm |
| Brand: | CX | Size (mm): | 105 mm x 145 mm x 20 mm |
105 mm x 145 mm x 20 mm ISO 71921 C angular contact ball bearings Cross reference
ISO 71921 C bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 6312ZNR |
| Size (mm) | 60x130x31 |
| Bore Diameter (mm) | 60,000 |
| Outer Diameter (mm) | 130,000 |
| Width (mm) | 31,000 |
| d | 60,000 mm |
| D | 130,000 mm |
| B | 31,000 mm |
| C | 31,000 mm |
| a min | 3.86 mm |
| a max | 4.06 mm |
| Ca min | 6.68 mm |
| Ca max | 6.88 mm |
| rs min | 2.1 mm |
| rNs min | 0.5 mm |
| D3 max | 125.22 mm |
| b min | 3.1 mm |
| b max | 3.4 mm |
| r0 max | 0.6 mm |
| D4 max | 139.7 mm |
| f | 2.82 mm |
| Snap ring reference | R130 |
| Radial clearance class | CN |
| Mass | 1.73 kg |
| Dynamic load, C | 82 kN |
| Static load, C0 | 52 kN |
| Fatigue limit load, Cu | 2.36 kN |
| f0 | 13.2 |
| Nlim (oil) | 6,300 rpm |
| Nlim (grease) | 5,400 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.09 Hz |
| Characteristic outer ring frequency, BPF0 | 3.07 Hz |
| Characteristic inner ring frequency, BPFI | 4.93 Hz |
| da min | 71 mm |
| Da max | 119 mm |
| ra max | 2 mm |
| rNa max | 0.5 mm |
| Db min | 141.5 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.7 |
| EAN | 4547359397581 |
| Product Group | B00308 |
| Enclosure | 1 Metal Shield |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 60MM Bore; 130MM Outside Diameter; 31MM Outer Race Diameter; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | 6312ZNR |
| Weight / LBS | 3.75 |
| Outer Race Width | 1.22 Inch | 31 Millimeter |
| Outside Diameter | 5.118 Inch | 130 Millimeter |
| Bore | 2.362 Inch | 60 Millimeter |
| bore diameter: | 60 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 130 mm |
| finish/coating: | Uncoated |
| overall width: | 31 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Single Shield |
| inner ring width: | 31 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 31 mm |
| snap ring included: | With Snap Ring |
| maximum rpm (grease): | 5400 rpm |
| internal clearance: | CN |
| maximum rpm (oil): | 6300 rpm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 2.1 mm |
| dynamic load capacity: | 82000 N |
| manufacturer product page: | Click here |
| static load capacity: | 52000 N |
105 mm x 145 mm x 20 mm ISO 71921 C angular contact ball bearings Cad Models
Contact Us
- VNF Driveshaft CORP.
- AddressNumicipel road, 566 District Lardim Banto Efonso, GKR 05648-654, Kuarulas-Tao Paulo, Brazil
- Phone(Working Time)23-6544-6574
- Fax
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