SKF · mounted bearings
SKF SY 505 M
Housings for insert bearings — manufacturer technical reference and quotation support in Saudi Arabia.
لطلب عرض سعر في السعودية، أرسل رقم القطعة أو المقاس والكمية والمدينة. يُرجى تأكيد التوافق والتوفر والسعر مع فريقنا.
| Spherical seating diameter | 52 mm |
|---|---|
| Centre height (pillow block) | 36.5 mm |
| Housing overall width | 36 mm |
| Centre distance between bolt holes | 102 mm |
| Housing type | Pillow block, normal base |
| Number of bolt holes for fasteners | 2 |
| Fastening bolt hole type | Plain |
| Material, housing | Cast iron |
| Coating | Without |
| Relubrication hole | With |
| Grease fitting | With |
| Product net weight | 0.555 kg |
| eClass code | 23-05-08-02 |
| UNSPSC code | 31171536 |
| Material | Cast iron |
| Dimensions · Diameter of spherical seat · (D_a) | 52 mm |
| Dimensions · Base width · (A) | 36 mm |
| Dimensions · Top width · (A_1) | 22 mm |
| Dimensions · Standout of end cover · (A_5) | 20.5 mm |
| Dimensions · Height of spherical seat centre · (H) | 36.5 mm |
| Dimensions · Foot height · (H_1) | 16 mm |
| Dimensions · Overall height · (H_2) | 70 mm |
| Dimensions · Distance between attachment bolts · (J) | 102 mm |
| Dimensions · Maximum distance between attachment bolts · (J) · max. | 110 mm |
| Dimensions · Minimum distance between attachment bolts · (J) · min. | 94 mm |
| Dimensions · Overall length · (L) | 130 mm |
| Dimensions · Width of attachment bolt hole · (N) | 11.5 mm |
| Dimensions · Length of attachment bolt hole · (N_1) | 19.5 mm |
| Dimensions · Threaded hole · Housing thread for the grease fitting · (R_G) | 1/4-28 UNF |
| Dimensions · Threaded hole · Axial position of the housing thread · (R_1) | 2 mm |
| Dimensions · Threaded hole · Angular position of the housing thread · (R_α) | 45 ° |
| Dimensions · Grease fitting · Diameter of head sphere of grease fitting · (D_N) | 6.5 mm |
| Dimensions · Grease fitting · Hexagonal key size for the grease fitting · (SW_N) | 7 mm |
| Dimensions · Grease fitting · Thread of the grease fitting · (G_N) | 1/4-28 SAE-LT |
| Dimensions · Dowel pins · Distance between dowel pins · (J_6) | 120 mm |
| Dimensions · Dowel pins · Axial offset of dowel pins · (J_7) | 13 mm |
| Dimensions · Dowel pins · Recommended diameter for dowel pins · (N_4) | 4 mm |
| Mounting information · Recommended diameter for attachment bolts, mm · (G) | 10 mm |
| Mounting information · Recommended diameter for attachment bolts, inch · (G) | 0.375 in |
| Associated products · End cover | ECY 205 |
Family specifications and selection conditions
| Product description | Pillow (plummer) block housings are designed to accommodate an insert bearing. The cast iron housings are strong, stiff and cost-effective. They are suitable for most applications and can be bolted directly to a support surface. |
|---|---|
| Manufacturer features | Accommodate heavy loads in different directions • High degree of stiffness • Narrow design |
Manufacturer references
Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.