d - 440 mm

D - 600 mm

B - 74 mm

C - 74 mm

a - 364 mm

Weight - 65 Kg

Basic dynamic load rating (C) - 761 kN

Basic static load rating (C0) - 1370 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number: QJ 1988
• Inner Diameter：440mm Outer Diameter：600mm Width：74mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:historical instruments,comprehensive experiment,stamping die,plastic blow molding,instrument,Cylinder Micro,dynamic blood pressure,food testing,light therapy instrument,turret industry,industrial fans
• Similar models:ISB QJ1988 CX QJ1988 ISO QJ1988
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1988 products，there is large inventory of ISB QJ 1988 . We has been built up long-term cooperation with ISB company, could make a bulk order of the QJ 1988 Which ISB QJ1988 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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  BCE1616	25,4	31,75	25,4	INA	Needle Roller Bearings
  DAC3580W-3HR4	35	80	45	KOYO	Tapered Roller Bearings
  F15102	40	72	22,5	Fersa	Tapered Roller Bearings
  HK3020	30	37	20	Timken	Needle Roller Bearings
  LH-22215B	75	130	31	NTN	Spherical Roller Bearings
  JTT-814	12.700	17.463	22.23	KOYO	Needle Roller Bearings
  K35x45x49	35	45	49	CX	Needle Roller Bearings
  MJ4.1/4	107,95	222,25	44,45	RHP	Deep Groove Ball Bearings
  NN4932	160	220	60	CX	Cylindrical Roller Bearings
  7068MP.UA	340	520	82	FAG	ANGULAR CONTACT BALL BEARINGS
  HML60T			31	FAG	WITHDRAWAL NUTS
  SJ-9608-SS			2.0000	RBC	NEEDLE BEARINGS
  LRJA2	2.0000	4.0000	.8125	RHP	CYLINDRICAL ROLLER BEARINGS
  EI-1458	.6250	.8750	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GEH-6C	6	16	9	CONSOLIDATED	SPHERICAL PLAIN BEARINGS