d - 220 mm

D - 400 mm

B - 78 mm

C - 78 mm

a - 310 mm

Weight - 45,5 Kg

Basic dynamic load rating (C) - 592 kN

Basic static load rating (C0) - 800 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1650 r/min

• Model Number:QJ 1244
• Inner Diameter：220mm Outer Diameter：400mm Width：78mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:drawing die,historical instruments,Handling machinery and various industrial machinery,Small air generators,Technical Equipment,trolley,X-ray Equipment,textile machinery,physical instruments,Die,Spectrum Products
• Similar models:ISB QJ1244 CX QJ1244 SKF QJ1244N2MA ISO QJ1244 INA ZKLR1244-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1244 products，there is large inventory of ISB QJ 1244 . We has been built up long-term cooperation with ISB company, could make a bulk order of the QJ 1244 Which ISB QJ1244 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
  28580/28521	50,8	92,075	24,608	Fersa	Tapered Roller Bearings
  24020-2RS5/VT143	150	100	50	SKF	Spherical Roller Bearings
  4T-30212	60	110	23,75	NTN	Tapered Roller Bearings
  51416	80,000	170,000	68,000	NTN-SNR	Thrust Ball Bearings
  F15083	65	145	39,5	Fersa	Tapered Roller Bearings
  FWF-172117	17	21		NSK	Needle Roller Bearings
  NJ219-E-TVP2 + HJ219-E	95	170	32	FAG	Cylindrical Roller Bearings
  NP765903/NP919474	30	59		Timken	Tapered Roller Bearings
  NUP338 E	190	400	78	CX	Cylindrical Roller Bearings
  UCC207-20	31,75		42,9	FYH	Bearing Units
  UCF212-38	60,325			FYH	Bearing Units
  NJ2314	70	150	51	FAG	CYLINDRICAL ROLLER BEARINGS
  52215				FAG	THRUST BALL BEARINGS
  BJL20	20	52	21	RIV	SELF
  7203TGP/4	17	40	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  H-318x31/4	90	120		CONSOLIDATED	ADAPTERS
  62x75x10mm	62	75	10	CONSOLIDATED	OIL SEALS
  1657-2RS	1.2500	2.5625	.6875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SAF-322..BALL	4.8750	4.1875		CONSOLIDATED	PILLOW BLOCKS
  SSSY-25SD	25			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS