d - 360 mm

D - 440 mm

T - 65 mm

d1 - 436 mm

r min. - 2 mm

D1 - 364 mm

da min. - 408 mm

Da max. - 392 mm

ra max. - 2 mm

Weight - 21,5 Kg

Basic dynamic load rating (C) - 385 kN

Basic static load rating (C0) - 1860 kN

(Grease) Lubrication Speed - 560 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number:51172X
• Inner Diameter：360mm Outer Diameter：440mm Width：65mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:plastic rolling,Roller,machine tool spindle,Hydraulic Couplings,electrocardiograph,floor industry,Machine tools,car instrument,diving equipment,Cylinder Pneumatic Treatment Element,pump accessories
• Similar models:CX 51172 NSK 51172X FAG 51172-MP KOYO 51172 TMB 51172 NTN 51172 NKE 51172-FP NACHI 51172 SKF 51172F ISB 51172M
• BEARING POWER International Trading Co.,Ltd. specialize in 51172X products，there is large inventory of NSK 51172X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 51172X Which NSK 51172X 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
  21304CDE4	20	52	15	NSK	Spherical Roller Bearings
  222S.515	150,813	310	86	FAG	Spherical Roller Bearings
  4R7214	360,000	480,000	290,000	NTN	Cylindrical Roller Bearings
  4T-M802048/M802011	41,275	82,55	26,543	NTN	Tapered Roller Bearings
  51320	100	170		CX	Thrust Ball Bearings
  6303ZZNR	17,000	47,000	14,000	NTN	Deep Groove Ball Bearings
  6411	55	140	33	NTN	Deep Groove Ball Bearings
  7219CTRSU	95	170	32	NSK	Angular Contact Ball Bearings
  81140 M	250	200	37	SKF	Cylindrical Roller Bearings
  FR6ZZ	9,525	22,225	7,142	ISO	Deep Groove Ball Bearings
  HK2512	25	32	12	NTN	Needle Roller Bearings
  RCJY35-N	35			NKE	Bearing Units
  S1603-2RS	7,937	22,225	8,731	ZEN	Deep Groove Ball Bearings
  XLRJ81/2E	8.5000	11.5000	1.5000	RHP	CYLINDRICAL ROLLER BEARINGS
  AHX3024	120	115		FAG	WITHDRAWAL SLEEVES
  W-1/4				FAG	THRUST BALL BEARINGS
  4437	2.9375	4.4375		INA	THRUST BALL BEARINGS
  104-KSF	20	42	12	MRC	DEEP GROOVE BALL BEARINGS
  NF-202E	15	35	11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-611..22311-K	50		80	CONSOLIDATED	PILLOW BLOCKS