d - 260 mm

D - 480 mm

B - 90 mm

d₁ - - 345 mm

D₁ - - 395 mm

a - 370 mm

r_1,2 - min. - 5 mm

d_a - min. - 282 mm

D_a - max. - 458 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 741 kN

Basic static load rating - C₀ - 1460 kN

Fatigue load limit - P_u - 32 kN

Reference speed - 1300 r/min

Limiting speed - 2200 r/min

Calculation factor - k_a - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.54

Calculation factor - Y₀ - 0.44

Calculation factor - Y₁ - 0.47

Calculation factor - Y₂ - 0.81

Mass bearing - 78.5 kg

• Model Number:QJ 1252 MA
• Inner Diameter：480mm Outer Diameter：260mm Width：90mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-29
• Application:journal lathe,stirrer,Leather Products,hydraulic actuator,machining,Technical Equipment,aerial work platform,organic raw materials,cleaners,large agricultural machinery,dynamic blood pressure
• Similar models:ISO QJ1252 CX QJ1252 ISB QJ1252 SKF QJ1252MA
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1252MA products，there is large inventory of SKF QJ 1252 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1252 MA Which SKF QJ1252MA 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
  22234-E1	170	310	86	FAG	Spherical Roller Bearings
  2318	90,000	190,000	64,000	SNR	Self-Aligning Ball Bearings
  240/560ECAK30/W33	560	820	258	SKF	Spherical Roller Bearings
  3203-BD-TVH	17	40	17,5	FAG	Angular Contact Ball Bearings
  7000C	10	26	8	CYSD	Angular Contact Ball Bearings
  7016CDF	80	125	22	CYSD	Angular Contact Ball Bearings
  DE4602	230,000	329,500	80,000	NTN	Angular Contact Ball Bearings
  FS1K7	6,350	15,875	4,98	Timken	Deep Groove Ball Bearings
  FYNT 75 F	75	82	25	SKF	Bearing Units
  HK1012RS	10	14	12	SKF	Needle Roller Bearings
  HR30230J	150	270	49	NSK	Tapered Roller Bearings
  K 30x40x30	30	40		NBS	Needle Roller Bearings
  NU 344	220	460	88	NACHI	Cylindrical Roller Bearings
  PCM 16016580 M	160	165	80	SKF	Plain Bearings
  T-EE134102/134143	260,35	365,125	58,738	NTN	Tapered Roller Bearings
  SIA110ES	110			LS	Plain Bearings
  2004	.2500	.6250		INA	THRUST BALL BEARINGS
  NA49/32	32	52	20	SKF	NEEDLE BEARINGS
  SF-24	1.5000			Sealmaster	PILLOW BLOCKS
  3312-DAM	60	130	54	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE