d - 45 mm

F - 50 mm

D - 62 mm

B - 25 mm

C - 25 mm

r min. - 0,6 mm

s - 1,5 mm

da min. - 48 mm

Da max. - 58 mm

ra max. - 0,6 mm

Weight - 0,229 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 74,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 000 r/min

• Model Number: NK50/25R+IR45×50×25
• Inner Diameter：45mm Outer Diameter：62mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Laser Devices,electrocardiograph,pipe fittings Steel industry,oral medical device,metering pump,ship special,education model Instruments,Equipment,Die,SPA equipment,Industry
• Similar models:NTN HMK5020 NTN 7E-HVS50X62X12 INA K50X55X20 NBS NAO50x78x20 KOYO RS505741A ISO K43x50x18 IKO KT405450 IKO NAFW355034 KOYO RF505630 NTN NK165/42+IR150×165×42
• BEARING POWER International Trading Co.,Ltd. specialize in NK50/25R+IR45×50×25 products，there is large inventory of NTN NK50/25R+IR45×50×25 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK50/25R+IR45×50×25 Which NTN NK50/25R+IR45×50×25 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
  29492 M	460	800		CX	Thrust Roller Bearings
  6010N	50	80	16	NACHI	Deep Groove Ball Bearings
  63202LLU	15,000	35,000	15,870	NTN	Deep Groove Ball Bearings
  EE127095/127135	241,3	349,148	57,15	NSK	Cylindrical Roller Bearings
  7201CDT	12	32	10	CYSD	Angular Contact Ball Bearings
  AST090 14090	140	145		AST	Plain Bearings
  AST800 3840	38	42		AST	Plain Bearings
  HK3016	30	37	16	NTN	Needle Roller Bearings
  RSF-4912E4	60	85	25	NSK	Cylindrical Roller Bearings
  ML71912CVUJ74S	60	85	13	SNR	Angular Contact Ball Bearings
  NK70/35	70	85	35	AST	Needle Roller Bearings
  PCZ 0808 M	12,7	15,081	12,7	SKF	Plain Bearings
  UC207-23	36,513	72	42,9	FAG	Deep Groove Ball Bearings
  NJ2213E	65	120	31	FAG	CYLINDRICAL ROLLER BEARINGS
  318-SX	90	190	43	MRC	DEEP GROOVE BALL BEARINGS
  2-014	.8750	2.0470	.7080	Sealmaster	PILLOW BLOCKS
  FLR1	.0550	.1875	.1094	NTN	DEEP GROOVE BALL BEARINGS
  CRHSBC-14	.4375	.8750	.5000	Torrington	NEEDLE BEARINGS
  H-3060x1015/16	300	360		CONSOLIDATED	ADAPTERS
  479207-104	1.2500	2.8340	.9050	CONSOLIDATED	PILLOW BLOCKS