231/530BK NTN Spherical Roller Bearings
231/530BK NTN Spherical Roller Bearings Product Brochures , Spherical Roller Bearings NTN BEARING-BOWER CORP. 2,200 rpm Limiting Speed - Grease Cylindrical Bore Bore Type Manufacturing Service . Get Your Free.
| Brand Name: | NTN |
| Model Number: | 231/530BK |
| Limiting Speed - Grease: | 2,200 rpm |
| Bore Type: | Cylindrical Bore |
| B: | 68 mm |
| ra (max): | 2.5 mm |
| dc (min): | 171 mm |
| Inside Ring Outside Diameter: | 169 mm |
| Radial Clearance: | 0.060 to 0.105 mm |
| dd (min): | 182 mm |
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231/530BK |
Product Details
| Limiting Speed - Grease | 2,200 rpm |
| Bore Type | Cylindrical Bore |
| B | 68 mm |
| ra (max) | 2.5 mm |
| dc (min) | 171 mm |
| Inside Ring Outside Diameter | 169 mm |
| Radial Clearance | 0.060 to 0.105 mm |
| dd (min) | 182 mm |
| db (max) | 166 mm |
| Static Load Rating | 835,000 N |
| r1 | 3 mm |
| Dynamic Load Rating | 570,000 N |
| Limiting Speed - Oil | 2,600 rpm |
| Fillet Radius/Chamfer | 3 mm |
| Configuration | Single Row |
| Da (max) | 236 mm |
| ra1 (max) | 2.5 mm |
| db (min) | 154 mm |
| D | 250 mm |
| d | 140 mm |
