- BSPD BEARINGS...Machine Element
- FOR IMMEDIATE ACTION E-MAIL info@bspd-bearing.com
-
Products
Catalog
- Ball Bearings
-
Slewing Bearings
- Interchange Series - Ungeared
- Interchange Series - External gear
- Interchange Series - Internal gear
- Kaydon Slewing Bearings
- Metric Size Slewing Rings
- Inch Size Slewing Rings
- Metric Size Slewing Rings (2)
- IMO Slewing Rings & Slewing drives
- SKF Slewing Bearings
- INA Slewing Bearings
- Franke Slewing Bearings
- Needle Roller Bearings
- Crossed Roller Bearing
- Spherical Roller Bearings
-
Tapered Roller Bearings
- Inch Single Row Tapered Roller Bearings
- Metric Single Row Tapered Roller Bearings
- Single row tapered roller bearing with flanged outer ring
- Double row tapered roller bearings& TDO design
- Double row tapered roller bearings& TDI design
- Tapered roller bearings& single row& matched back-to-back
- Tapered roller bearings& single row& matched face-to-face
- Four-Row Tapered Roller Bearings
- Cylindrical Roller Bearing
- Linear Bearing
Bearings & Components
-
Stainless Steel Bearings
- Stainless Steel Angular Contact Ball Bearings
- Stainless Steel Ball Bearings
- Stainless Steel Balls
- Stainless Steel Mounted Units, Pillow Blocks, Housed Unit Bearings & Inserts
- Stainless Steel Self Aligning Ball Bearings
- Stainless Steel Spherical Plain Bearings and Rod Ends
- Stainless Steel Thrust Ball Bearings
- Stainless Steel V-Groove Guide Wheels
- Ceramic Bearings
- Polyurethane Wheels
Special Material
- About BSPD
- Contact Us
- Request A Quote
-
- info@bspd-bearing.com
90381/90744
Inch Single Row Tapered Roller Bearings
Dimensions: Bore (Inner) Diameter: 3.8125 "； Outer Diameter: 7.4375 "； Width (Thickness): 2.0000 ";
REQUEST FOR QUOTE
Product Attributes
| Product Number | 90381/90744 |
| Bore diameter | 3.8125 " |
| Outside diameter | 7.4375 " |
| Total width | 2.0000 " |
| Shoulder diameter of inner ring | 5.7087 " |
| Widthof inner ring | 1.8125 " |
| Width of outer ring | 1.2500 " |
| Chamfer minimum dimension of inner ring (r1,2) | 3.5 mm |
| Chamfer minimum dimension of outer ring (r3,4) | 3.3 |
| Distance side face to pressure point (a) | 61 |
| Basic dynamic load rating (Cr) | 348 |
| Basic static load rating (Cor) | 375 |
| Fatigue load limit (Pu) | 41.5 |
| Reference speed | 2600 r/min |
| Limiting speed | 3400 r/min |
| Mass | 5.75 kg |
| Limiting value (e) | 0.88 |
| Axial load factor (Y) | 0.68 |
| Axial load factor (Y0) | 0.4 |
| Maximum diameter of shaft abutment (da) | 114 mm |
| Minimum diameter of shaft abutment (db) | 112 mm |
| Minimum diameter of housing abutment (Da) | 148 mm |
| Maximum diameter of housing abutment (Da) | 176 mm |
| Minimum diameter of housing abutment (Db) | 179 mm |
| Minimum width of space required in housing on large side face (C | 6 mm |
| Minimum width of space required in housing on small side face (C | 19 mm |
| Maximum Radius of shaft fillet (ra) | 3.5 mm |
| Maximum Radius of housing fillet (rb) | 3.3 mm |
Print PDF
Request a 3D CAD Model
if you need special bearings - design custom bearings
What are the types of Tapered roller bearings 90381/90744 ? Inch Single Row Tapered Roller Bearings Manufacturing Service . Get Your Free, Instant price, design review, stock and delivery time.
Min.Order Quantity:NegotiationPrice:Negotiation
- Fast Delivery √
- Best Quality √
- Good Price √
The 10 Best-selling Tapered roller bearings of the Month
REQUEST FOR QUOTE