d - 45 mm

D - 100 mm

B - 25 mm

d₁ - - 62.18 mm

D₂ - - 86.7 mm

D₃ - 96.8 mm

D₄ - 106.5 mm

b - 2.7 mm

C - 3.28 mm

f - 2.46 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 54 mm

D_a - max. - 91 mm

D_b - min. - 108 mm

b_a - min. - 3 mm

C_a - max. - 5.74 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 55 kN

Basic static load rating - C₀ - 44 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 13000 r/min

Limiting speed - 7500 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 0.88 kg

Snap ring - SP 100

• Model Number: 309 NR
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:ignition system,ultra-quiet generators,gear type,chemical instruments,Cleaning equipment,powder metallurgy,,Die,X-ray Equipment,industrial fans,axle lathe
• Similar models:CX 4309-2RS KOYO 6309NR NSK 6309NR SNR EX309G2 NKE 6309-RS2 Timken 309P Timken 309WD KOYO UC309L3 ISO 4309-2RS KOYO UC309
• BEARING POWER International Trading Co.,Ltd. specialize in 309NR products，there is large inventory of SKF 309 NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 309 NR Which SKF 309NR 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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  ASTT90 8050	80	85		AST	Plain Bearings
  CX079				CX	Wheel Bearings
  F-W679ZZ	9,000	14,000	4,500	NTN	Deep Groove Ball Bearings
  K40X44X34.6ZW	40,000	44,000		NTN	Needle Roller Bearings
  NAF406220	40	62	20	NSK	Needle Roller Bearings
  NC709V	9	24	7	KOYO	Deep Groove Ball Bearings
  NKS 45	45	60	22	NBS	Needle Roller Bearings
  NU 218	90	160	30	ISB	Cylindrical Roller Bearings
  SCE97	14,3	19,05	11,1252	AST	Needle Roller Bearings
  TUWK 1. LTHR	25,4	27,5	12	SKF	Bearing Units
  L18VA1400	14.0000	15.5000	.7500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  239/600B.MB	600	800	150	FAG	SPHERICAL ROLLER BEARINGS
  LS-191/2	3.2500	6.0000	1.0625	FAG	DEEP GROOVE BALL BEARINGS
  AH315	75	70		SKF	WITHDRAWAL SLEEVES
  H-52-LW	.8750	1.6250	.8750	RBC	NEEDLE BEARINGS
  6004.2RS1	20	42	12	SKF	DEEP GROOVE BALL BEARINGS
  619/22-2RS	22	39	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS