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
SKF 23060 CCK/W33 tapered roller bearings
High 0.0 Inventory Quality SKF 23060 CCK/W33 tapered roller bearings. Competitive Pricing. Accept Small Order. Easy SCHAEFFLER GROUP Manufacturer Name and Fast Shipping. Inventory 0.0 Manufacturer Name SCHAEFFLER GROUP Minimum Buy Quantity N/A Weight 93.2 EAN 4012801306034 Product Group B00308 Enclosure Open Precision Class ABEC 1 | ISO P0 Maximum Capacity / Filling Slot No
AST SMF85ZZ deep groove ball bearings
AST SMF85ZZ deep groove ball bearings Needs 38 mm A2 Analysis , Manufacturing Service . 64 mm A Get Your Free. A 64 mm A1 22 mm A2 38 mm B 45.3 mm A5 33.5 mm d 50.8 mm Dz 110 mm G M6x1 H 146 mm H1 130 mm H2 102 mm L 171
Fersa F16093 angular contact ball bearings
With over 10170 full-service stores, our Fersa F16093 angular contact ball bearings inventory is extensive and our parts are priced 140x210x53 Size (mm) right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars. Size (mm) 140x210x53 Bore Diameter (mm) 140 Outer Diameter (mm) 210 Width (mm) 53 d
IKO GE 25ES plain bearings
Our highly-skilled Available Volume Discount and factory-trained service experts have the resources to help you with all your IKO GE 25ES plain bearings needs – including routine maintenance, major repairs, warranty service, and equipment inspections. Volume Discount Available Days to Ship 7 Days RoHS 6 Bearing I.D. d(mm) 10 Bearing Material [Steel] Steel Housing Material