d - 45 mm

D - 100 mm

B - 25 mm

d₁ - - 58 mm

D₁ - - 81.2 mm

a - 51 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 54 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 100 kN

Basic static load rating - C₀ - 83 kN

Fatigue load limit - P_u - 3.6 kN

Reference speed - 9000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_a - 1.1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 1.05 kg

• Model Number:QJ 309 MA
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:reducer,Logistics Equipment,historical instruments,mechanical annex,food testing,internal combustion engine,switch,light therapy instrument,Microwave Equipment,Equipment,Rolling mill gear box
• Similar models:ISO 7309CDB CX 3309-2RS INA F-230972.7 SKF 7309BECAP ISB 3309-ZZ ISO 7309ADT NTN 7309DB NACHI 7309C SKF BAHB311309 FAG 3309-B-TVH
• BEARING POWER International Trading Co.,Ltd. specialize in QJ309MA products，there is large inventory of SKF QJ 309 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 309 MA Which SKF QJ309MA 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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  30320	100	215	51,5	ISB	Tapered Roller Bearings
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  6208LLUK	40,000	80,000	18,000	NTN	Deep Groove Ball Bearings
  7016 ACB/P4A	80	125	22	SKF	Angular Contact Ball Bearings
  7932DF	160	220	28	CYSD	Angular Contact Ball Bearings
  K81218TN	90	135	95	SKF	Thrust Roller Bearings
  N1015RXZTPKR	75	105	20	NSK	Cylindrical Roller Bearings
  NJ2205	25,000	52,000	18,000	NTN	Cylindrical Roller Bearings
  TUP1 15.25	15	17		CX	Plain Bearings
  LRB-263220	1.6250		1.2600	IKO	NEEDLE BEARINGS
  SAF-516	2.7500			FAG	PILLOW BLOCKS
  U1322L	110	240	50	Rollway	CYLINDRICAL ROLLER BEARINGS
  R6.2RS	.3750	.8750	.2812	FAG	DEEP GROOVE BALL BEARINGS
  113-KSFFG	65	100	18	MRC	DEEP GROOVE BALL BEARINGS
  TRTB911A	9.2500	19.0000		RBC	TAPERED ROLLER THRUST BEARINGS
  IR-404828	2.5000		1.7600	Torrington	NEEDLE BEARINGS
  NU214	70	125	24	SKF	CYLINDRICAL ROLLER BEARINGS
  81109			6	Torrington	THRUST ROLLER BEARINGS
  RMS-10	1.0000	2.5000	.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  T-605				CONSOLIDATED	THRUST ROLLER BEARINGS