d - 440 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

da min. - 456 mm

Da max. - 584 mm

ra max. - 3 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2840 kN

Basic static load rating (C0) - 7350 kN

(Grease) Lubrication Speed - 190 r/min

(Oil) Lubrication Speed - 380 r/min

• Model Number: RS-4988E4
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:construction machinery and equipment,hinge industry,wall industry,Optical detection,Handling machinery and various industrial machinery,Roller,metering pump,wall industry,hydraulic pressure gauge,hook,orthodontic material
• Similar models:ISO NNU4988K ISO NNU4988V CX NNU4988KV NKE NNC4988-V NTN NNU4988 NSK RSF-4988E4 NKE NNCF4988-V ISO NNU4988KV NSK NNCF4988V CX NNU4988V
• BEARING POWER International Trading Co.,Ltd. specialize in RS-4988E4 products，there is large inventory of NSK RS-4988E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RS-4988E4 Which NSK RS-4988E4 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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