d - 630 mm

D - 850 mm

B - 165 mm

C - 165 mm

r min. - 6 mm

da min. - 658 mm

Da max. - 822 mm

ra max. - 5 mm

Weight - 268 Kg

Basic dynamic load rating (C) - 3 700 kN

Basic static load rating (C0) - 9 250 kN

(Grease) Lubrication Speed - 320 r/min

(Oil) Lubrication Speed - 420 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,58

Calculation factor (Y1) - 3,66

Calculation factor (Y2) - 5,45

• Model Number: 239/630K
• Inner Diameter：630mm Outer Diameter：850mm Width：165mm
• Type：Spherical Roller Bearings
• Update date：2025-04-22
• Application:extruder,container finishing,Display Devices,forklift truck,non-ferrous metal alloy,spring industry,other CNC,power tools,Hydraulic Press,Food testing,Laser Devices
• Similar models:ISB 23984K CX 23988KCW33+AH3988 PSL 23940CCW33MB ISB 23944K FAG 23960-B-K-MB+H3960 ISB 23938 KOYO 23956R NSK 23932L11CAM NTN 23948K FAG 23976-K-MB+AH3976G-H
• BEARING POWER International Trading Co.,Ltd. specialize in 239/630K products，there is large inventory of NTN 239/630K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 239/630K Which NTN 239/630K 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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  1205	25	52	15	NSK	Self-Aligning Ball Bearings
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  7222BDT	110	200	38	CYSD	Angular Contact Ball Bearings
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  HM801349/HM801310	40,483	82,55	29,37	KOYO	Tapered Roller Bearings
  HSB917C	85	120	18	NTN	Angular Contact Ball Bearings
  KGN 40 C-PP-AS	40	62		INA	Linear Bearings
  NCF2936 V	180	250	42	CX	Cylindrical Roller Bearings
  NK 43/30	43	53	30	NBS	Needle Roller Bearings
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  SIZP19N	19.05			LS	Plain Bearings
  UKF217	75		82	ISO	Bearing Units
  UKP319H	85			SNR	Bearing Units
  NJ1021	105	160	26	SKF	CYLINDRICAL ROLLER BEARINGS
  360SD41	360	600	243	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  RNA4922	150		40	Torrington	NEEDLE BEARINGS