d - 45 mm

D - 85 mm

T - 28 mm

d1 - 85 mm

r min. - 1 mm

D1 - 47 mm

Weight - 0.690 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number:51309
• Inner Diameter：45mm Outer Diameter：85mm Width：28mm
• Type：Thrust Ball Bearings
• Update date：2025-12-15
• Application:power tools,lifting equipment Hoisting hoist,sample cup,Surveying Surveying Instruments,Insect Count,Hairbrush device,Other machinery,Gear grinding machine,engineering machinery,Doppler,water protection
• Similar models:CX 51309 SKF 51309 NACHI 51309 FAG 51309 NTN 51309 FBJ 51309 NTN-SNR 51309 AST 51309 CRAFT 51309 NKE 51309
• BEARING POWER International Trading Co.,Ltd. specialize in 51309 products，there is large inventory of NACHI 51309 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 51309 Which NACHI 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
  23036-E1A-K-M + H3036	160	280	74	FAG	Spherical Roller Bearings
  24044EK30	220	340	118	NACHI	Cylindrical Roller Bearings
  31326	130	280	72	NKE	Tapered Roller Bearings
  320RJ30	320	453		Timken	Cylindrical Roller Bearings
  6903-2RU	17	30	7	KOYO	Deep Groove Ball Bearings
  691H	1	4	1,6	AST	Deep Groove Ball Bearings
  EC0-CR-12A19STPX1V3	60	107	17,9	NTN	Tapered Roller Bearings
  FBN-192323Z-E	19	23		NSK	Needle Roller Bearings
  GX 70 SP	70	153	42	ISB	Plain Bearings
  NCF3006 V	30	55	19	CX	Cylindrical Roller Bearings
  NUP3312	60	130	54	CX	Cylindrical Roller Bearings
  PHS 12EC	12			IKO	Plain Bearings
  UKF218	80			KOYO	Bearing Units
  XLRJ31/2	3.5000	5.0000	.7500	RHP	CYLINDRICAL ROLLER BEARINGS
  CCFD-15/8	.6250	1.6250	.8750	McGill	ROLLER CAM FOLLOWERS
  SD-3140	180			SKF	PILLOW BLOCKS
  H209	45	65		SKF	ADAPTERS
  1407	35	100	25	FED	DEEP GROOVE BALL BEARINGS
  NUP2232E	160	290	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  RMS-23	5.0000	10.0000	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS