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140 mm x 250 mm x 68 mm KOYO NUP2228R cylindrical roller bearings
Various KOYO Bearing types 140 mm x 250 mm x 68 mm 16**/6*** series Types and sizes to accommodate your Quote Days to Ship 140 mm x 250 mm x 68 mm KOYO NUP2228R cylindrical roller bearings Zaozhuang Yiding Bearing Co., Ltd. requirements.
- KOYO
NUP2228R
- Steel
- Quote
- 16**/6*** series
- Radial
- JRX
- ZZ
- NX2RX3
- Grade 0
-
Zaozhuang Yiding Bearing Co., Ltd.2020-07-10 09:46:19
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| Inner/Outer Ring Material: | Steel | Days to Ship: | Quote | Types: | 16**/6*** series |
| Load Direction: | Radial | Holder Symbol: | JRX | Seal, Shield Symbols: | ZZ |
| Symbol of Bearing Ring Shape: | NX2RX3 | Precision: | Grade 0 | Specifications/Environment: | Standard |
| D: | 28 | Size (mm): | 140 mm x 250 mm x 68 mm |
140 mm x 250 mm x 68 mm KOYO NUP2228R cylindrical roller bearingsCustomers who bought this item also bought
KOYO NUP2228R bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 6920ZNR |
| Size (mm) | 100x140x20 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 20 |
| d | 100 mm |
| D | 140 mm |
| B | 20 mm |
| C | 20 mm |
| a | 3.3 mm |
| b | 1.9 mm |
| f | 1.7 mm |
| r min. | 1.1 mm |
| r1 min. | 0.5 mm |
| D1 | 137.6 mm |
| D2 | 145.7 mm |
| Weight | 0.780 Kg |
| Basic dynamic load rating (C) | 37 kN |
| Basic static load rating (C0) | 36,5 kN |
| (Grease) Lubrication Speed | 4400 r/min |
| Enclosure | Single Shield with Snap Ring |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Bore Size | 100 mm |
| Outside Diameter | 140 mm |
| Width | 20 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 1.7 mm |
| Snap Ring Outside Diameter | 145.7 mm |
| D1 (max) | 137.6 mm |
| a (max) | 3.3 mm |
| b (min) | 1.9 mm |
| Dynamic Load Rating | 37,000 N |
| Static Load Rating | 36,500 N |
| Limiting Speed - Grease | 4,500 rpm |
| Limiting Speed - Oil | 5,300 rpm |
| Factor fo | 16.5 |
| Radial Clearance | 0.012 to 0.036 mm |
| da (min) | 106 mm |
| Da (max) | 134 mm |
| Dx (min) | 147 mm |
| ra (max) | 1 mm |
| Cy (max) | 4.7 mm |
140 mm x 250 mm x 68 mm KOYO NUP2228R cylindrical roller bearings Cad Models
Contact Us
- Zaozhuang Yiding Bearing Co., Ltd.
- AddressVoyage Future City, Zaozhuang,Shandong,China
- Phone(Working Time)86-13866986549
- Fax
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