d - 420 mm

D - 760 mm

B1 - 150 mm

C - 150 mm

Weight - 315 Kg

Basic dynamic load rating (C) - 1430 kN

Basic static load rating (C0) - 3750 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 650 r/min

• Model Number: QJ1284
• Inner Diameter：420mm Outer Diameter：760mm Width：150mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:economic mold,paper processing machine,power source,hydraulic pressure gauge,Antenna Industry,Digital Generator,pump accessories,motor,surgical instruments,thin metal materials,supporting facilities
• Similar models:ISO QJ1284 CX QJ1284
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1284 products，there is large inventory of CX QJ1284 . We has been built up long-term cooperation with CX company, could make a bulk order of the QJ1284 Which CX QJ1284 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22328 KCW33+H2328	140	300	102	ISO	Spherical Roller Bearings
  5S-7816CG/GNP42	80	100	10	NTN	Angular Contact Ball Bearings
  71952 A	260	360	46	ISO	Angular Contact Ball Bearings
  7334 B	170	360	72	ISO	Angular Contact Ball Bearings
  AXK 0619	6	19	2	CX	Needle Roller Bearings
  FYJ 55 KF	50	43	17	SKF	Bearing Units
  KB0825-PP	8	16		NBS	Linear Bearings
  LMEK8	8	16		Samick	Linear Bearings
  NCF2236-V	180	293,22	86	NKE	Cylindrical Roller Bearings
  RW410	49	84	48	FAG	Thrust Roller Bearings
  SA1-180	180	260	105	NTN	Plain Bearings
  30228A	140	250	42	FAG	TAPERED ROLLER BEARINGS
  321-SX	105	225	49	MRC	DEEP GROOVE BALL BEARINGS
  NU2040E	200	310	66	SKF	CYLINDRICAL ROLLER BEARINGS
  SN605	20		52	SKF	PILLOW BLOCKS
  CCFE-2-SB			1.2500	McGill	NEEDLE BEARINGS
  55SD22	55	100	25	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  BK0509	9		9	SKF	NEEDLE BEARINGS
  MS-191/2-AC	3.2500	7.5000	1.5625	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  HJ-2315E	75		11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS