d - 45 mm

D - 100 mm

B - 25 mm

d₂ - - 65.3 mm

D₁ - - 88 mm

b - 6 mm

K - 3 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 - 129 kN

Basic static load rating - C₀ - 127 kN

Fatigue load limit - P_u - 14 kN

Reference speed - 6300 r/min

Limiting speed - 8500 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Weight - 0.99 kg

• Model Number:21309 E
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2025-12-18
• Application:tobacco machinery,Warehouse Shelf Equipment,Control,Safety protection,Storage Tool,Roller mill,pump industry,animal anatomy,centrifugal pump,Machine Tool Accessories,medical treatment
• Similar models:SNR 21309V CX 21309KCW33+AH309 ISB 21309K FAG 21309-E1 CX 21309KCW33 KOYO 21309RH NTN 21309C ISO 21309KW33 AST 21309CK ISO 21309KCW33+AH309
• BEARING POWER International Trading Co.,Ltd. specialize in 21309E products，there is large inventory of SKF 21309 E . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21309 E Which SKF 21309E 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
  20216-TVP	80	140	26	FAG	Spherical Roller Bearings
  231/500CA/W33	500	830	264	SKF	Spherical Roller Bearings
  29256 M	280	380		ISO	Thrust Roller Bearings
  3200	10	30	14	SIGMA	Angular Contact Ball Bearings
  775/772-B	88,9	180,975	48,006	Timken	Tapered Roller Bearings
  6224ZZX	120	215	40	KOYO	Deep Groove Ball Bearings
  6315 M/C3VL0241	160	75	37	SKF	Deep Groove Ball Bearings
  6704LLF	20	27	4	NTN	Deep Groove Ball Bearings
  6900-2RS	10	22	6	FBJ	Deep Groove Ball Bearings
  7901C	12	24	6	NACHI	Angular Contact Ball Bearings
  8MKM1210	8	12	10	KOYO	Needle Roller Bearings
  IJ123038				ILJIN	Angular Contact Ball Bearings
  NF334 E	170	360	72	CX	Cylindrical Roller Bearings
  NN3028K	140	210	53	KOYO	Cylindrical Roller Bearings
  S7017 ACD/P4A	130	85	22	SKF	Angular Contact Ball Bearings
  SCE1014-PP	15,875	20,638	22,225	INA	Needle Roller Bearings
  TAF 739035	73	90	35	IKO	Needle Roller Bearings
  NU2980E	400	540	82	FAG	CYLINDRICAL ROLLER BEARINGS
  29428E	140	280		SKF	SPHERICAL ROLLER THRUST BEARINGS
  XLS-73/4	7.7500	10.5000	1.3750	NH	DEEP GROOVE BALL BEARINGS