d - 630 mm

D - 850 mm

B - 165 mm

C - 165 mm

r min. - 6 mm

da min. - 658 mm

Da min - 786 mm

Da max. - 822 mm

ra max. - 5 mm

Weight - 259 Kg

Basic dynamic load rating (C) - 4000 kN

Basic static load rating (C0) - 9350 kN

(Grease) Lubrication Speed - 300 r/min

(Oil) Lubrication Speed - 360 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,7

Calculation factor (Y2) - 5,6

Calculation factor (Y3) - 3,8

• Model Number: 239/630CAKE4
• Inner Diameter：630mm Outer Diameter：850mm Width：165mm
• Type：Spherical Roller Bearings
• Update date：2026-06-16
• Application:test strip,Medium and large motor,power protection,pump industry,Automation,Other Machine Tools,thin metal materials,switch,other mold,extruder,cleaners
• Similar models:KOYO 239/850RK NKE 23996-MB-W33 KOYO 23956RK ISO 239/670KCW33+AH39/670 ISO 239/800W33 FAG 23968-MB AST 23940MBW33 NTN 239/1060 Timken 239/530YMB ISO 23956KCW33+AH3956
• BEARING POWER International Trading Co.,Ltd. specialize in 239/630CAKE4 products，there is large inventory of NSK 239/630CAKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 239/630CAKE4 Which NSK 239/630CAKE4 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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  NKI-7/16	7	17	16	CONSOLIDATED	NEEDLE BEARINGS
  12x19x3mm	12	19	3	CONSOLIDATED	OIL SEALS