d - 6,35 mm

D - 15,875 mm

B - 4,978 mm

C - 4,978 mm

Basic dynamic load rating (C) - 1,48 kN

Basic static load rating (C0) - 0,621 kN

(Grease) Lubrication Speed - 38000 r/min

(Oil) Lubrication Speed - 45000 r/min

• Model Number: R4
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：4,978mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:bathroom facilities,sheet industry,Machine Tool Accessories,reinforced machinery,gantry processing,ventilation fans,ultra-quiet generators,pressure control valve,medical equipment,Optical Instruments,teaching equipment
• Similar models:Timken SM1207KS NTN 6006ZZNR ZEN SF629-2Z NKE 6234-M FAG 4303-B-TVH CYSD 6904N NSK BL316ZZ NTN SC850LLBM Timken 1103KL CYSD RMS10
• BEARING POWER International Trading Co.,Ltd. specialize in R4 products，there is large inventory of ZEN R4 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the R4 Which ZEN R4 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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  KGSC40-PP-AS	40			INA	Linear Bearings
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  MF-4020	40	47	20	NSK	Needle Roller Bearings
  NNCL4852 V	260	320	60	ISO	Cylindrical Roller Bearings
  NU 264	320	580	92	NSK	Cylindrical Roller Bearings
  PLC64-7	38	63	17	ZVL	Tapered Roller Bearings
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  S7226 ACD/P4A	130	230	40	SKF	Angular Contact Ball Bearings
  SILA50TXE-2LS	50			SKF	Plain Bearings
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  22220AS.MA.C3.F80	100	180	46	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  JB040CPO	4.0000	4.6250	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  23152	260	440	144	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  GS-81192	464	560		CONSOLIDATED	THRUST ROLLER BEARINGS