d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

a - 46 mm

d1 - 52 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

D1 - 72,5 mm

da min. - 49 mm

Da max. - 81 mm

ra max. - 1,5 mm

Weight - 0,78 Kg

Basic dynamic load rating (C) - 78 kN

Basic static load rating (C0) - 64 kN

Fatigue load limit (Pu) - 2,7

Reference speed - 10000 r/min

Limiting speed - 14000 r/min

• Model Number: QJ308MA
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:spring industry,gantry processing,marine test,economic mold,tray industry,thin metal materials,Hydraulic Rama,tube,paper processing machine,Broadcasting System,other CNC
• Similar models:SNR 7308BA FAG 7308-B-2RS-TVP ISO 3308-2RS NKE QJ308-MPA SIGMA 3308 CX 7308A-UD SIGMA 3308D SNR 7308BGM NTN 5308SCLLM SIGMA QJ308
• BEARING POWER International Trading Co.,Ltd. specialize in QJ308MA products，there is large inventory of SKF QJ308MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ308MA Which SKF QJ308MA 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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  32948	240	320	51	NKE	Tapered Roller Bearings
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  3NC625YH4	5	16	5	KOYO	Deep Groove Ball Bearings
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  EE128111/128160CD+X2S-128111	280,192	406,4	149,225	Timken	Tapered Roller Bearings
  BHAM 68	9,525	15,875	12,7	IKO	Needle Roller Bearings
  F18047	30	75	21	Fersa	Deep Groove Ball Bearings
  GEG40C	40	68		AST	Plain Bearings
  R-1650HH	5	16	5	NMB	Deep Groove Ball Bearings
  SL04-5017NR	85	130	60	NTN	Cylindrical Roller Bearings
  UCF316	80		86	ISO	Bearing Units
  HMLL75T			28	FAG	WITHDRAWAL NUTS
  200556	1.2500	1.8750	3.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  YCJT23/16	2.1875			FAF	PILLOW BLOCKS
  AH3948	240	220		SKF	WITHDRAWAL SLEEVES
  1307F	35	80	21	FED	DEEP GROOVE BALL BEARINGS
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  K-110x120x45	110	120	45	CONSOLIDATED	NEEDLE BEARINGS