Four point contact bearing / single row / with retaining grooves / internal clearance selectable / SKF (QJ 228 N2MA)
Product Details:
Manufacturer part number: QJ 228 N2MA
Brand: SKF
Price: 1,276.55 €
Delivery time: 5 Days
Technical Data:
I.D. D: 140 φ
Outer Diameter D: 250 φ
Width B: 42 mm
Maximum Allowable Rotational Speed: 4300 1/min
Basic Load Rating Static Rating: 475000 N
Part Number
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QJ 228 N2MA
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Part Number
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| QJ 228 N2MA |
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Standard Unit Price
| Minimum order quantity | Volume Discount | I.D. D (φ) | Outer Diameter D (φ) | Width B (mm) | Maximum Allowable Rotational Speed (1/min) | Basic Load Rating Static Rating (N) | Basic Load Rating Dynamic Rating (Ca) (N) | Customs tariff — weight (kg) | Shoulder dimension d1 (mm) | r (min.) (mm) | Fatigue limit load Pu (kN) | Bore code | Shoulder dimension D1 (mm) | Reference speed rpm | Pressure point a (mm) | Bearing clearance identifier | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1,276.55 € | 1 | 5 Days | 140 | 250 | 42 | 4300 | 475000 | 345000 | 9.362 | 179 | 3 | 14.3 | 28 | 211 | 3,200 | 137 | CN |
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Basic information
| Bearing Ring Shape | 4-Point Contact | Number of Bearing Ring Rows | Single Row | Pressure angle alpha °(°) | 35 |
|---|---|---|---|---|---|
| Customs tariff — weight per | 1 | Bore shape | Cylindrical | Customs tariff — weight unit | kg |
| Customs tariff — item number | 84821090 | Number of retaining grooves | 2 | Cage designation | Window-type cage made of brass, guided by outer ring |
| Marking cover / seal | None | Model series | QJ.. | Customs tariff — country of origin | DE |
| Cage material | Brass |
This page is Four point contact bearing / single row / with retaining grooves / internal clearance selectable / SKF, part number QJ 228 N2MA.
You can find the detail information about specifications and dimensions on part number QJ 228 N2MA.
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Basic Attributes
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Type
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I.D. D(φ)
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Outer Diameter D(φ)
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Width B(mm)
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Customs tariff — weight(kg)
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Shoulder dimension d1(mm)
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r (min.)(mm)
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Fatigue limit load Pu(kN)
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Bore code
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Shoulder dimension D1(mm)
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Reference speed rpm
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Pressure point a(mm)
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Bearing clearance identifier
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Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Variation of this product
| Part Number |
|---|
| QJ 219 N2MA |
| QJ 220 N2MA |
| QJ 222 N2MA |
| QJ 230 N2MA |
| QJ 232 N2MA |
| QJ 315 N2MA |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Standard Shipping Days ? | I.D. D (φ) | Outer Diameter D (φ) | Width B (mm) | Maximum Allowable Rotational Speed (1/min) | Basic Load Rating Static Rating (N) | Basic Load Rating Dynamic Rating (Ca) (N) | Customs tariff — weight (kg) | Shoulder dimension d1 (mm) | r (min.) (mm) | Fatigue limit load Pu (kN) | Bore code | Shoulder dimension D1 (mm) | Reference speed rpm | Pressure point a (mm) | Bearing clearance identifier |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
509.11 € | 1 | 5 Days | 95 | 170 | 32 | 6700 | 232000 | 212000 | 3.304 | 120 | 2.1 | 8.5 | 19 | 145 | 4,800 | 93 | CN | ||
610.82 € | 1 | 5 Days | 100 | 180 | 34 | 6300 | 265000 | 236000 | 3.944 | 127 | 2.1 | 9.5 | 20 | 153 | 4,500 | 98 | CN | ||
717.00 € | 1 | 5 Days | 110 | 200 | 38 | 5600 | 325000 | 280000 | 5.547 | 141 | 2.1 | 11.2 | 22 | 169 | 4,000 | 109 | CN | ||
1,595.45 € | 1 | 5 Days | 150 | 270 | 45 | 4000 | 570000 | 400000 | 11.793 | 194 | 3 | 16.6 | 30 | 226 | 3,000 | 147 | CN | ||
1,883.32 € | 1 | 5 Days | 160 | 290 | 48 | 3800 | 670000 | 450000 | 14.732 | 204 | 3 | 19 | 32 | 243 | 2,800 | 158 | CN | ||
434.54 € | 1 | 5 Days | 75 | 160 | 37 | 7500 | 200000 | 216000 | 3.796 | 104 | 2.1 | 7.8 | 15 | 131 | 5,300 | 82 | CN |
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