21308C NTN 40x90x23mm da min. 48.5 mm Spherical roller bearings
| Bearing number | 21308C |
| Size (mm) | 40x90x23 |
| Brand | NTN |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1.5 mm |
| da min. | 48.5 mm |
| Da max. | 81.5 mm |
| ra max. | 1.5 mm |
| Weight | 0.705 Kg |
| Basic dynamic load rating (C) | 88 kN |
| Basic static load rating (C0) | 90 kN |
| (Grease) Lubrication Speed | 4 900 r/min |
| (Oil) Lubrication Speed | 6 400 r/min |
| Calculation factor (e) | 0.26 |
| Calculation factor (Y0) | 2.5 |
| Calculation factor (Y1) | 2.55 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.72 |
| EAN | 4547359260069 |
| Product Group – BDI | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | No |
| Withdrawal Sleeve | Not Applicable |
| Withdrawal Nut | Not Applicable |
| Inch – Metric | Metric |
| Long Description | 40MM Straight Bore; 90MM Outside Diameter; 23MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Not Relubricatable |
| Category – BDI | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 1.591 |
| Bore | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 3.543 Inch | 90 Millimeter |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Width | 0.906 Inch | 23 Millimeter |
Detailed Parameters
parameter：
| 6210F604 Deep groove ball bearings | Bore Diameter :50.000mm ，Outer Diameter :90.000mm ，Size :50x90x20mm ，Brand:SNR |
| K50X56X23 Needle roller bearings | Brand:Timken ，Bore Diameter :50mm ，Fw:50 mm ，Ew:56 mm ，Outer Diameter :56mm |
| CR-6604 Tapered roller bearings | Size :330x460x52mm ，Width :52mm ，Outer Diameter :460mm ，Brand:NTN ，Bore Diameter :330mm |
| 635 Deep groove ball bearings | Size :5x19x6mm ，Brand:ZEN ，d:5 mm ，Bore Diameter :5mm ，Width :6mm ，Outer Diameter :19mm |
| AU0701-4LL/L588 Angular contact ball bearings | Width :37mm ，Bore Diameter :34mm ，Size :34x64x37mm ，Outer Diameter :64mm ，Brand:NTN ，d:34 mm |
| CX002R Wheel bearings | Designation SKF:VKBA 927 ，Brand:CX ，Designation SNR:R158.02 ，Designation FAG:713690110 |
| 413034 Tapered roller bearings | Size :170x260x67mm ，Bore Diameter :170mm ，Brand:NTN ，Outer Diameter :260mm |
| 23964R Spherical roller bearings | Outer Diameter :440mm ，Bore Diameter :320mm ，Size :320x440x90mm ，Brand:KOYO ，Width :90mm ，d:320 mm |
| 130063X/130120P Tapered roller bearings | Brand:Gamet ，Size :63.5x120x65.44mm ，Bore Diameter :63.5mm ，Width :65.44mm ，Outer Diameter :120mm |
| 1211ETN9 Self aligning ball bearings | Outer Diameter :100mm ，Size :55x100x21mm ，Brand:SKF ，Width :21mm ，Bore Diameter :55mm ，d:55 mm |
Similar products
NACHI 22205EX cylindrical roller bearings
Find the discount NACHI 22205EX cylindrical roller bearings online you need 192,088 Outer Diameter (mm) . We offer 152,4 Bore Diameter (mm) … If you check out 152.4×192.088×24 Size (mm) our large selection of NACHI 22205EX cylindrical roller bearings once . Size (mm) 152.4×192.088×24 Bore Diameter (mm) 152,4 Outer Diameter (mm) 192,088 Width (mm) 24
ISB SS 6004 deep groove ball bearings
With over 10170 full-service stores, our ISB SS 6004 deep groove ball bearings inventory is extensive and our parts are priced right. within 24 hours. This helps you 0.0 Inventory maximize your productivity by saving time and your hard-earned dollars. Inventory 0.0 Manufacturer Name RBC BEARINGS Minimum Buy Quantity N/A Weight 0.011 EAN 0637400004675 Product
SKF W 638/8 R-2Z deep groove ball bearings
What is SKF W 638/8 R-2Z deep groove ball bearings in Split Cylindrical Retained Type Bearing Type mechanical engineering? Manufacturing Service 5-7/16 in Shaft Size . Upload your CAD file for an instant. Shaft Size 5-7/16 in Seal Type Viton Single Lip Bearing Type Split Cylindrical Retained Type Support Type Take-Up Series Type Light Series
SKF 6202/HR22Q2 deep groove ball bearings
Can’t find what you’re Cast Bronze material: looking for SKF 6202/HR22Q2 deep groove ball bearings 4000 psi maximum p value: ? Our expert Representatives be in contact with you shortly! material: Cast Bronze maximum p value: 4000 psi d 2 in maximum pv value: 75000 D 3-1/2 in maximum v value: 750 fp/min overall length: