B-87 KOYO Self Aligning No 12.700×17.463×11.13mm Needle roller bearings
| Category | Needle Non Thrust Roller Bearings |
| BDI Inventory | 42.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.004 |
| EAN | 0605790194177 |
| Product Group – BDI | B04144 |
| Rolling Element | Needle Roller Bearing |
| Component | Roller Assembly with Outer Ring – No Inner Ring |
| Enclosure | Open |
| Self Aligning | No |
| Retainer | No |
| Number of Rows of Rollers | Single Row |
| Separable | No |
| Closed End | No |
| Inch – Metric | Inch |
| Relubricatable | No |
| Thrust Bearing | No |
| Long Description | 1/2" Bore; 11/16" Outside Diameter; 7/16" Width; Needle Roller Bearing; Roller Assembly with Outer Ring – No Inner Ring; Open Enclosure; No Self Aligning; No Retainer; Single Row of Rollers; No Separable; No Closed EndNo Relubricatable |
| Other Features | 2 Rib Outer Ring | Drawn Cup Bearing | Full Complement |
| Category – BDI | Needle Non Thrust Roller Bearing |
| UNSPSC | 31171512 |
| Harmonized Tariff Code | 8482.40.00.00 |
| Noun | Bearing |
| Keyword String | Needle |
| Manufacturer URL | http://www.koyousa.com |
| Manufacturer Item Number | B-87 |
| Weight / LBS | 0.016 |
| Outside Diameter | 0.688 Inch | 17.475 Millimeter |
| Width | 0.438 Inch | 11.125 Millimeter |
| Bore | 0.5 Inch | 12.7 Millimeter |
| Bearing number | B-87 |
| Size (mm) | 12.700×17.463×11.13 |
| Brand | KOYO |
| Bore Diameter (mm) | 12.700 |
| Outer Diameter (mm) | 17.463 |
| Width (mm) | 11.13 |
| Fw | 12.700 mm |
| D | 17.463 mm |
| C | 11.13 mm |
| Weight | 0.007 Kg |
| Basic dynamic load rating (C) | 8.32 kN |
Detailed Parameters
parameter：
| NNU4920 V Cylindrical roller bearings | Outer Diameter :140mm ，Size :100x140x40mm ，Brand:CX ，Bore Diameter :100mm |
| 22314EKF800 Thrust roller bearings | Bore Diameter :70.000mm ，Width :51.000mm ，Outer Diameter :150.000mm ，Brand:SNR ，Size :70x150x51mm |
| 6232 Deep groove ball bearings | Brand:CX ，Size :160x290x48mm ，Outer Diameter :290mm ，Bore Diameter :160mm |
| 150RUB41 Spherical roller bearings | Width :100mm ，Size :150x250x100mm ，d:150 mm ，Bore Diameter :150mm ，Outer Diameter :250mm ，Brand:NSK |
| 61915 Deep groove ball bearings | Width :16mm ，Outer Diameter :105mm ，Size :75x105x16mm ，Bore Diameter :75mm ，Brand:CX |
| NAS 5015ZZNR Cylindrical roller bearings | Size :75x115x54mm ，d:75 mm ，Width :54mm ，Outer Diameter :115mm ，Bore Diameter :75mm ，Brand:IKO |
| 22222EX Cylindrical roller bearings | Bore Diameter :110mm ，Outer Diameter :200mm ，Brand:NACHI ，Size :110x200x53mm |
| NU214T Cylindrical roller bearings | Bore Diameter :70mm ，Size :70x125x24mm ，Outer Diameter :125mm ，Brand:NACHI |
| HCB7032-E-T-P4S Angular contact ball bearings | Brand:FAG ，Outer Diameter :240mm ，Size :160x240x38mm ，Bore Diameter :160mm |
| 6213-Z Deep groove ball bearings | Size :120x65x23mm ，Outer Diameter :65mm ，Brand:SKF ，Bore Diameter :120mm |
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