d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

a - 3,28 mm

b - 2,7 mm

f - 2,46 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

D1 - 96,8 mm

D2 - 106,5 mm

Weight - 0,848 Kg

Basic dynamic load rating (C) - 53 kN

Basic static load rating (C0) - 31,9 kN

Limiting speed - 6700 r/min

• Model Number: 6309-2Z-NR
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Safety protection,Gear grinding machine,Industrial,switch,instrument,equipment,gas turbine,electromyography machine,other CNC,labor insurance,textile machinery
• Similar models:NTN 6309/40 ISB 6309-ZNR ISB 6309-ZZ CYSD 6309-Z KOYO 6309ZZ NTN-SNR 6309NR CX 6309 NACHI 6309ZZE KOYO 6309NR KOYO 6309-2RU
• BEARING POWER International Trading Co.,Ltd. specialize in 6309-2Z-NR products，there is large inventory of NKE 6309-2Z-NR . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6309-2Z-NR Which NKE 6309-2Z-NR 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
  2305K+H2305	25	62	24	ISO	Self-Aligning Ball Bearings
  2313 K+H2313	60	140	48	ISB	Self-Aligning Ball Bearings
  23256-K-MB-W33	280	500	176	NKE	Spherical Roller Bearings
  61904-2RS	20	37	9	ISO	Deep Groove Ball Bearings
  ASTB90 F16080	160	165		AST	Plain Bearings
  C 2212 KTN9 + AHX 312	110	55	40	SKF	Cylindrical Roller Bearings
  EGBZ2228-E40	34,925	38,894	44,45	INA	Plain Bearings
  GE 060 XES-2RS	60	105	63	CX	Plain Bearings
  LJT5	127	228,6	34,925	RHP	Angular Contact Ball Bearings
  N 39/1320 MB	1720	1320	300	SKF	Thrust Ball Bearings
  NJ1026	130	200	33	NSK	Cylindrical Roller Bearings
  NNF5005 V	25	47	30	ISO	Cylindrical Roller Bearings
  VKBA7469	43	78	44	SKF	Angular Contact Ball Bearings
  NJ2312	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  NUTR25DZ	25	52	25	FAG	NEEDLE BEARINGS
  SAF610	1.6875			FAG	PILLOW BLOCKS
  PWTR30-2RS	30	62	29	INA	YOKE TYPE TRACK ROLLER
  33210	50	90	32	SNR	TAPERED ROLLER BEARINGS
  NK-29/30	38		30	CONSOLIDATED	NEEDLE BEARINGS
  RM-27	3.3750	7.5000	1.5625	CONSOLIDATED	SELF