- NTN BEARING USA CORP.
- Angular Contact Ball Bearings Ball Bearings Cam Follower and Track Roller - Stud Type
Home>Products>Pillow Block Bearings>1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block Bearings
English
1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block Bearings
We work closely with 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter our 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block Bearings manufacturing partners to bring the best NTN BEARING USA CORP. value 4.15 Fatigue Load Rating (kN): to customers.
- SEALMASTER
NP-31C
- 5000
- 4.15
- Steel
- 8000
- 2.75 KGS
- 70mm
- 35mm
- 114
-
NTN BEARING USA CORP.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block BearingsSpecifications
| Limiting Speed Rating (r/min):: | 5000 | Fatigue Load Rating (kN):: | 4.15 | Cage Type:: | Steel |
| Reference Speed Rating (r/min):: | 8000 | Weight:: | 2.75 KGS | d: | 70mm |
| B: | 35mm | Dynamic Load Rating (kN):: | 114 | Clearance:: | Standard |
| Seals or Shields:: | Open Type | Size (mm): | 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter |
1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block BearingsDimensions
SEALMASTER NP-31C bearing Size Chart (mm/inches) | |
|---|---|
| Enclosure | Open |
| Configuration | Single Row |
| Bore Type | Cylindrical Bore |
| d | 90 mm |
| D | 190 mm |
| B | 64 mm |
| Inside Ring Outside Diameter | 113.5 mm |
| Fillet Radius/Chamfer | 3 mm |
| r1 | 3 mm |
| Dynamic Load Rating | 435,000 N |
| Static Load Rating | 535,000 N |
| Limiting Speed - Grease | 2,800 rpm |
| Limiting Speed - Oil | 3,400 rpm |
| Radial Clearance | 0.050 to 0.085 mm |
| db (min) | 104 mm |
| db (max) | 111 mm |
| dc (min) | 117 mm |
| dd (min) | 127 mm |
| Da (max) | 176 mm |
| ra (max) | 2.5 mm |
| ra1 (max) | 2.5 mm |
1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block Bearings Cad Models
Contact Us
- NTN BEARING USA CORP.
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)298-5211
- Fax
Related News
| ina linear guide dimensions tolerances |
| 25x52x30 bearing size catalogue |
| 42x76x39 bearing cad model |
Product Categories
- Angular Contact Ball Bearings
- Ball Bearings
- Cam Follower and Track Roller - Stud Type
- Cam Follower and Track Roller - Yoke Type
- Cartridge Unit Bearings
- Cylindrical Roller Bearings
- Flange Block Bearings
- Hanger Unit Bearings
- Insert Bearings Cylindrical OD
- Insert Bearings Spherical OD
- Mounted Units & Inserts
- Needle Non Thrust Roller Bearings
- Pillow Block Bearings
- nu 309 Bearing
- skf hmsa10 Bearing
- skf e2 Bearing
- 22208 e Bearing
New Products
2.438 Inch | 61.925 Millimeter x 2.563 Inch | 65.09 Millimeter x 2.75 Inch | 69.85 Millimeter SEALMASTER NP-39 Pillow Block Bearings
1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter SEALMASTER NP-31C Pillow Block Bearings
1.75 Inch | 44.45 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.125 Inch | 53.98 Millimeter SEALMASTER NP-28 Pillow Block Bearings
2.188 Inch | 55.575 Millimeter x 2.188 Inch | 55.575 Millimeter x 2.5 Inch | 63.5 Millimeter SEALMASTER NP-35 Pillow Block Bearings
2.438 Inch | 61.925 Millimeter x 4 Inch | 101.6 Millimeter x 2.75 Inch | 69.85 Millimeter SEALMASTER SPB 207-2 Pillow Block Bearings