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| الاسم التجاري: | GQZ |
| رقم الموديل: | يو واي 203/12 2 إس |
| الـ MOQ: | 2 |
| السعر: | 3-8.5 USD |
| موعد التسليم: | 3-7 أيام عمل للمخزون، 15-25 يوما للإنتاج |
| شروط الدفع: | T/T ، Western Union ، L/C ، PayPal |
UY 2S series are double sealed eccentric lock spherical insert bearings ranging from UY203/12 2S to UY212 2S. Equipped with 2S double rubber seals, they feature an eccentric locking collar for stable shaft fixation. Available in carbon steel and stainless steel SH versions, these bearings support self-alignment and fit standard bearing housings for light & medium heavy rotary equipment.
*24-hour online service available anytime.
| Parameter | Value |
| Bearing Model | UY 203/12 2S |
| Inner Diameter (d) | 12mm |
| Outer Diameter (D) | 40mm |
| Full width of inner ring (B) | 28.6mm |
| Width or outer ring (C) | 12mm |
*Contact GQZ Bearing for technical support and competitive pricing.
| Shaft Diameter d (mm) | Outer Diameter D (mm) | Inner Ring Width B (mm) | Outer Ring Width C (mm) | Basic Dynamic Load Rating C (kN) | Basic Static Load Rating C₀ (kN) | Rated Dynamic Load Pₙ (kN) | Mass (kg) | Standard Model 1 | Stainless Steel Model 2 |
|---|---|---|---|---|---|---|---|---|---|
| 12 | 40 | 28.6 | 12 | 9.56 | 4.75 | 0.2 | 0.09 | UY 203/12 2S | UY 203/12 2S.SH |
| 15 | - | - | - | - | - | - | 0.08 | UY 203/15 2S | UY 203/15 2S.SH |
| 17 | - | - | - | - | - | - | 0.07 | UY 203 2S | UY 203 2S.SH |
| 20 | 47 | 31 | 14 | 12.7 | 6.55 | 0.28 | 0.11 | UY 204 2S | UY 204 2S.SH |
| 25 | 52 | 31 | 15 | 14 | 7.8 | 0.335 | 0.14 | UY 205 2S | UY 205 2S.SH |
| 30 | 62 | 35.7 | 18 | 19.5 | 11.2 | 0.475 | 0.23 | UY 206 2S | UY 206 2S.SH |
| 35 | 72 | 38.9 | 19 | 25.5 | 15.3 | 0.655 | 0.31 | UY 207 2S | UY 207 2S.SH |
| 40 | 80 | 43.7 | 21 | 30.7 | 19 | 0.8 | 0.43 | UY 208 2S | UY 208 2S.SH |
| 45 | 85 | 43.7 | 22 | 33.2 | 21.6 | 0.915 | 0.48 | UY 209 2S | UY 209 2S.SH |
| 50 | 90 | 43.7 | 22 | 35.1 | 23.2 | 0.98 | 0.54 | UY 210 2S | UY 210 2S.SH |
| 55 | 100 | 48.4 | 25 | 43.6 | 29 | 1.25 | 0.98 | UY 211 2S | UY 211 2S.SH |
| 60 | 110 | 53.3 | 26 | 52.7 | 36 | 1.53 | 1.3 | UY 212 2S | UY 212 2S.SH |
Q1: What does suffix 2S stand for?
A1: 2S means double-sided double rubber seal, effectively blocking dust and splashing water.
Q2: What is the difference between Model 1 and Model 2 (SH)?
A2: Model 1 is carbon steel bearing; Model 2 with .SH suffix is stainless steel for corrosive environments.
Q3: How to install this UY eccentric lock bearing?
A3: Slide bearing onto shaft, rotate eccentric collar to lock, then fasten the set screw to fix position.
Q4: Can UY 2S bearings work with standard P/F/FL bearing housings?
A4: Yes, outer spherical size matches standard housing, direct replacement without modification.
Q5: What’s the core feature of eccentric lock structure?
A5: It delivers tighter clamping force than set screw bearings, ideal for one-way continuous rotation equipment.
*Professional technical guidance for your selection.
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