d - 45 mm

D - 100 mm

B - 25 mm

d₁ - - 62.18 mm

D₂ - - 86.7 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 54 mm

d_a - max. - 62.1 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 55.3 kN

Basic static load rating - C₀ - 31.5 kN

Fatigue load limit - P_u - 1.3 kN

Reference speed - 15000 r/min

Limiting speed - 7500 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13

Mass bearing - 0.869 kg

• Model Number: 6309-2Z
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:office outdoor camping equipment,pipe fittings Steel industry,Water Monitoring,pneumatic Pump,Other Machine Tools,power tools,respirator,Traffic Fire Protection Equipment Security equipment,animal anatomy,Display Devices,insect experimental analysis instrument
• Similar models:NTN AC-6309LLB NACHI 6309 SKF 6309/HR11TN KOYO 6309-2RD SNR 6309FT150ZZ ZEN 6309-2Z NTN 6309ZZNR ISB 6309-2RS SNR 6309NRZ NKE 6309-2Z-NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6309-2Z products，there is large inventory of SKF 6309-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6309-2Z Which SKF 6309-2Z 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
  21318W33	90	190	43	ISO	Spherical Roller Bearings
  23048-K-MB-W33+AH3048	240	360	92	NKE	Spherical Roller Bearings
  316	170	80	39	SKF	Deep Groove Ball Bearings
  435/432	44,45		29,901	KOYO	Tapered Roller Bearings
  51110	50	70	14	FBJ	Thrust Ball Bearings
  63/22	22	56	16	NKE	Deep Groove Ball Bearings
  7097/7196		50,005		KOYO	Tapered Roller Bearings
  71919 CD/HCP4AL	130	95	18	SKF	Angular Contact Ball Bearings
  7321 C	105	225	49	ISO	Angular Contact Ball Bearings
  F-230572	29,9	43,22	8	INA	Angular Contact Ball Bearings
  GE50XDO-2RS	50	90	56	ISO	Plain Bearings
  GEBJ14S	14	28	19	LS	Plain Bearings
  HR32208J	40	80	24,75	NSK	Tapered Roller Bearings
  K60×66×20	60	66		NTN	Needle Roller Bearings
  NCF2918 V	90	125	22	CX	Cylindrical Roller Bearings
  NK50/25	50	62	25	FBJ	Needle Roller Bearings
  P 72 R-30 WF	30			SKF	Bearing Units
  RNA 5907	42	55	27	JNS	Needle Roller Bearings
  SNW06x1	30	45		Torrington	ADAPTERS
  TER-156V	215.50	179.10	28	CONSOLIDATED	TRIPLE RING TACONITE SEALS FOR SAF TYPE PILLOW BLOCKS