d - 45 mm

D - 72 mm

B - 22 mm

F - 55 mm

r_min - 1 mm

s - 0,5 mm / Axial displacement

m - 336 g / Weight

C_r - 51000 N / Dynamic load rating (radial)

C_0r - 74000 N / Static load rating (radial)

C_ur - 12700 N / Fatigue limit load, radial

n_G - 8200 1/min / Limiting speed

n_B - 4750 1/min / Reference speed

heavy series

• Model Number:NKIS45
• Inner Diameter：45mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:medical equipment,steam Hydraulic control element,Gas turbine,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Leather Products,crimping tools,Water Monitoring,Air,Medium and large motor,chuck industry,machine lathe
• Similar models:NTN KV45X51X24.3 FBJ K45X53X25 NBS K45x50x27 KOYO AX4565 CX K45x53x28 INA NAO30X45X26-ZW-ASR1 NTN NK45X60X12NR ISO K45x53x22 AST SCE45P IKO TAFI456225
• BEARING POWER International Trading Co.,Ltd. specialize in NKIS45 products，there is large inventory of INA NKIS45 . We has been built up long-term cooperation with INA company, could make a bulk order of the NKIS45 Which INA NKIS45 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
  22215K	75	130	31	FBJ	Spherical Roller Bearings
  23222-E1A-M	110	200	69,8	FAG	Spherical Roller Bearings
  33112F	60	100	30	Fersa	Tapered Roller Bearings
  626/HR11QN	19	6	6	SKF	Deep Groove Ball Bearings
  7000CG/GNP42	10	26	8	NTN	Angular Contact Ball Bearings
  78250/78537	63,5		33,236	KOYO	Tapered Roller Bearings
  7944A5TRSU	220	300	38	NSK	Angular Contact Ball Bearings
  AB44179S01	22	67	21	SNR	Deep Groove Ball Bearings
  ASTT90 12570	125	130		AST	Plain Bearings
  FNTF-1026	10	26	2,85	Timken	Needle Roller Bearings
  NANF203	17			FYH	Bearing Units
  SS 61902	15	28	7	ISB	Deep Groove Ball Bearings
  YAR207-2F	35	72	42,9	SKF	Deep Groove Ball Bearings
  BR-7741	1.0000	2.0000	.5625	FED	DEEP GROOVE BALL BEARINGS
  QJ240	200	360	58	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  MS141/2AC	1.8750	4.5000	1.0625	FAG	ANGULAR CONTACT BALL BEARINGS
  NKJ80/35A	80	110	35	FAG	NEEDLE BEARINGS
  JB045XPO	4.5000	5.1250	.3125	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NF305	25	62	17	SKF	CYLINDRICAL ROLLER BEARINGS
  TT-691	6.8750	14.1250		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS