d - 45 mm

D - 100 mm

Ew - 86,5 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 53 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,869 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 71 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 7 500 r/min

• Model Number:N 309
• Inner Diameter：45mm Outer Diameter：86,5mm Width：25mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:Cylinder Pneumatic Treatment Element,Optical Instruments,shoe-making machinery,drawing die,electromyography machine,coal,Broadcasting System,Animal Tracking,Cutting Machine,insect experimental analysis instrument,medical equipment
• Similar models:ISO NUP3309 ISO NJ3092 ISO N3096 ISB NN3092K/SPW33 CX NH309E CRAFT NF309 NTN NJ309 NACHI NJ309EG NACHI 22309EX NSK NU2309ET
• BEARING POWER International Trading Co.,Ltd. specialize in N309 products，there is large inventory of NSK N 309 . We has been built up long-term cooperation with NSK company, could make a bulk order of the N 309 Which NSK N309 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
  02875/02820	31,75	73,025	22,225	ISO	Tapered Roller Bearings
  16017	85	130	14	SIGMA	Deep Groove Ball Bearings
  18790/18724	50,8	88,9	17,462	Timken	Tapered Roller Bearings
  1975/1931	22,225	60,325	19,845	Timken	Tapered Roller Bearings
  22332EMKW33	160,000	340,000	114,000	SNR	Thrust Roller Bearings
  23128 K	140	225	68	ISB	Spherical Roller Bearings
  50BER10H	50	80	16	NSK	Angular Contact Ball Bearings
  67791/67720	177,8	247,65	47,625	CX	Tapered Roller Bearings
  7306 BECBM	72	30	19	SKF	Angular Contact Ball Bearings
  7308 A-UD	40	90	46	CX	Angular Contact Ball Bearings
  EGB1515-E40-B	15	17	15	INA	Plain Bearings
  F692X	2,5	7	2,5	ZEN	Deep Groove Ball Bearings
  J-86	12,7	17,463	9,53	Timken	Needle Roller Bearings
  K135x143x35	135	143	35	ISO	Needle Roller Bearings
  NK48X55X27	48,000	55,000	27,000	NTN	Needle Roller Bearings
  NU1017	85	118,5		NSK	Cylindrical Roller Bearings
  SBPP206-19	28,575		30	FYH	Bearing Units
  US204	20	47	14	SNR	Deep Groove Ball Bearings
  RMS-24-LL	6.0000	12.0000	2.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNA-4828	175		35	CONSOLIDATED	NEEDLE BEARINGS