SNR Bearings

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The SNR story begins in Oerlikon, Switzerland, where Jacques Schmidt made the first rings and balls of the future tempered steel bearings. He named his company SRO (S for Schmidt; R for Roost, his wife’s surname; and O for Oerlikon) and, in 1894, registered his SRO ball bearing patent and made SRO the only ball bearing supplier in France.

SRO opened a factory in Annecy, France to supply the French military aeronautic industry during WWI. In the 1920’s, SRO built three new facilities to meet increasing demand for ball and roller bearings, thrust bearings, and bearing blocks. Automation of production boosted productivity throughout the 1930’s, and, by the eve of WWII, SRO had nearly 1,300 employees and produced 1.5 million bearings annually.

Bearing Number Bore Dia Outer DIa Width Size
105,000 mm x 190,000 mm x 36,000 mm SNR NU221EG15 cylindrical roller bearings L183448 Imperial Stamped Steel 921000 lbf
47 mm x 96 mm x 21 mm SNR N41660H300 cylindrical roller bearings 28000 28158 28315 Imperial
50,000 mm x 110,000 mm x 27,000 mm SNR NU310EG15 cylindrical roller bearings LL205400 LL205449 LL205410 Imperial
35 mm x 62 mm x 14 mm SNR 7007CVUJ74 angular contact ball bearings M38500 M38549H M38511 Imperial
40,000 mm x 90,000 mm x 23,000 mm SNR 7308BA angular contact ball bearings 28000 28137 28300 Imperial
SNR UKFCE216H bearing units LM501300 LM501349 LM501314 Imperial
SNR UCP216 bearing units 35 mm Viton Single Lip Split Cylindrical Retained Type Take-Up
SNR TGB35277 angular contact ball bearings 475 480 Imperial Stamped Steel
45 mm x 68 mm x 24 mm SNR 71909HVDUJ74 angular contact ball bearings 99000 99500 99098X Imperial
SNR USFEE207 bearing units M244200 M244249A M244210 Imperial
SNR ESSP209 bearing units LM300800 LM300848 LM300811 Imperial
45,000 mm x 100,000 mm x 39,700 mm SNR 5309ZZG15 angular contact ball bearings LM501300 LM501349 LM501311 Imperial
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