d - 190 mm

D - 260 mm

B - 69 mm

D₁ - 236 mm

D_{a max} - 251 mm

D_{b min} - - mm

d_{a min} - 199 mm

F - 212 mm

r_{a max} - 2 mm

r_min - 2 mm

s - 2,6 mm / Axial displacement facility from central position

m - 10,4 kg / Weight

C_r - 405000 N / Dynamic load rating (radial)

C_0r - 880000 N / Static load rating (radial)

n_{G Fett} - 2800 1/min / Limiting speed for grease lubrication

n_{G Ol} - 3400 1/min / Limiting speed for minimal quantity oil lubrication

C_ur - 123000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

• Model Number: NNU4938-S-K-M-SP
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Cylinder Type,set bacteria instrument,generator,linear drive,sterilizers,glass,food safety,lathe,Logistics Equipment,Laser Devices,hydraulic cylinder buffer
• Similar models:NKE NNC4938-V NTN NN4938KCS30P4 NBS SL014938 NSK RSF-4938E4 CYSD NNU4938K/W33 NACHI NNU4938K NTN NN4938 CX NN4938 ISO NNU4938KV SKF NNU4938B/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938-S-K-M-SP products，there is large inventory of FAG NNU4938-S-K-M-SP . We has been built up long-term cooperation with FAG company, could make a bulk order of the NNU4938-S-K-M-SP Which FAG NNU4938-S-K-M-SP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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