d - 45 mm

D - 85 mm

T - 28 mm

d1 - 85 mm

r min. - 1 mm

D1 - 47 mm

da min. - 69 mm

Da max. - 61 mm

ra max. - 1 mm

Weight - 0,684 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 900 r/min

• Model Number: 51309
• Inner Diameter：45mm Outer Diameter：85mm Width：28mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:universal category,other rubber,screen filter,wheel lathe,Vacuum generator,hot and cold box,cooling system,vertical sawing machine,product accessories,small diesel generators,test equipment
• Similar models:ISO 51309 KOYO 51309 NKE 51309 SKF 51309 CX 51309 NACHI 51309 FAG 51309 NTN 51309 NSK 51309 FBJ 51309
• BEARING POWER International Trading Co.,Ltd. specialize in 51309 products，there is large inventory of NTN 51309 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 51309 Which NTN 51309 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
  16100	10	28	8	FBJ	Deep Groove Ball Bearings
  23126CKE4	130	210	64	NSK	Spherical Roller Bearings
  23948-K-MB	240	320	60	FAG	Spherical Roller Bearings
  311WG	55	120	29	Timken	Deep Groove Ball Bearings
  45BNR20XV1V	45	75	19	NSK	Angular Contact Ball Bearings
  6314N	70	150	35	KOYO	Deep Groove Ball Bearings
  7011DB	55	90	18	CYSD	Angular Contact Ball Bearings
  C 3088 MB	650	440	157	SKF	Cylindrical Roller Bearings
  GE 017 XES-2RS	17	32	14	CX	Plain Bearings
  KK39x44x26	39	44	26	ISO	Needle Roller Bearings
  LMBS16OP	25,4	39,6875		Samick	Linear Bearings
  MJT7.1/2	190,5	368,3	69,85	RHP	Angular Contact Ball Bearings
  PCM 707550 M	70	75	50	SKF	Plain Bearings
  RTUE65	65			NKE	Bearing Units
  S7209 CD/P4A	85	45	19	SKF	Angular Contact Ball Bearings
  N426	130	340	78	FAG	CYLINDRICAL ROLLER BEARINGS
  94522	1.0000	1.5000	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NA203216	20	32	16	SKF (Old No.)	NEEDLE BEARINGS
  NJ-211	55	100	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KA-47ARO	4.7500	5.2500	.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS