- BEARING ITALIA S.P.A
- Deep groove ball bearings Deep Groove Ball Bearings (6000, 6200, 6300, 6400) Double row spherical roller bearings
Home>Products>Deep groove ball bearings>3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearings
English
3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearings
3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearings, Units and Housings CAD models 3 mm x 8 mm x 4 mm , Deep groove ball bearings 35,000 Bore Diameter (mm) Manufacturing Service . BEARING ITALIA S.P.A Get Your Free.
- skf
W 639/3 R-2Z
- NTN
- PK35X42X19.8
- 35,000
- 42,000
- 42,000 mm
- 35,000 mm
- 19,800 mm
- 3 mm x 8 mm x 4 mm
-
BEARING ITALIA S.P.A2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearingsTechnical information
| Brand: | NTN | Bearing number: | PK35X42X19.8 | Bore Diameter (mm): | 35,000 |
| Outer Diameter (mm): | 42,000 | Ew: | 42,000 mm | Fw: | 35,000 mm |
| Bc: | 19,800 mm | Size (mm): | 3 mm x 8 mm x 4 mm |
3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearingsCross reference
skf W 639/3 R-2Z bearing Size Chart (mm/inches) | |
|---|---|
| d | 70 mm |
| D | 150 mm |
| B | 35 mm |
| E | 130 mm |
| F | 90 mm |
| d1 | 98 mm |
| rs min | 2.1 mm |
| r1s min | 2.1 mm |
| Radial clearance class | C4 |
| Mass (without HJ ring) | 2.84 kg |
| Dynamic load, C | 158 kN |
| Static load, C0 | 168 kN |
| Fatigue limit load, Cu | 19.9 kN |
| Nlim (oil) | 5,500 rpm |
| Nlim (grease) | 4,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.32 Hz |
| Characteristic outer ring frequency, BPF0 | 5.32 Hz |
| Characteristic inner ring frequency, BPFI | 7.68 Hz |
| da min | 81 mm |
| da max | 87 mm |
| dc min | 100 mm |
| Da max | 139 mm |
| ra max | 2 mm |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.79 |
| EAN | 4547359123463 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - One Side |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C4-Extra Loose |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 70MM Bore; Straight Bore Profile; 150MM Outside Diameter; 35MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C4-Extra Loose I |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | NJ314C4 |
| Weight / LBS | 6.144 |
| Bore | 2.756 Inch | 70 Millimeter |
| Outside Diameter | 5.906 Inch | 150 Millimeter |
| Width | 1.378 Inch | 35 Millimeter |
3 mm x 8 mm x 4 mm skf W 639/3 R-2Z Deep groove ball bearings Cad Models
Contact Us
- BEARING ITALIA S.P.A
- AddressVia Riccardo Lombardi, 19/4, 21473 Milan, Italy
- Phone(Working Time)11-2065-2445
- Fax
Related News
| How do you calculate a bearing? |
| How does a clutch bearing work? |
| What causes spalling in bearings? |
Product Categories
- Deep groove ball bearings
- Deep Groove Ball Bearings (6000, 6200, 6300, 6400)
- Double row spherical roller bearings
- Needle roller bearings-Needle roller and cage assemblies
- Plain bearings,Bushings
- Power transmission seals,V-ring seals for North American market
- Power transmission seals,V-ring seals, globally valid
- Radial shaft seals for general industrial applications
- Radial shaft seals for heavy industrial applications
- Radial spherical plain bearings
- Roller bearing piloted flanged units for inch shafts
- Roller bearing round flanged units for inch shafts
- SAF and SAW pillow blocks with bearings on an adapter sleeve
- SAF and SAW pillow blocks with bearings with a cylindrical bore
- Self-aligning ball bearings
- Single direction thrust ball bearings
- Timken 759 Bearing
- Timken 14276 Bearing
- 33889 Bearing
- Timken Hm88510 Bearing
New Products
30 mm x 42 mm x 7 mm skf W 61806-2RS1 Deep groove ball bearings
140 mm x 190 mm x 24 mm skf 61928 MA Deep groove ball bearings
40 mm x 90 mm x 23 mm skf 308-2Z Deep groove ball bearings
85 mm x 110 mm x 13 mm skf 61817-2RS1 Deep groove ball bearings
35 mm x 80 mm x 21 mm skf 6307-RSH Deep groove ball bearings