Fw - 45 mm

Ew - 52 mm

Bc - 21 mm

Weight - 0.061 Kg

Basic dynamic load rating (C) - 32 kN

Basic static load rating (C0) - 56,5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number:K45×52×21
• Inner Diameter：45mm Outer Diameter：52mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:insect experimental analysis instrument,Industrial,Roller,small diesel generators,milling head plug,stamping die,Water Monitoring,security equipment,Industrial,historical instruments,sheet industry
• Similar models:NBS K45x50x32TN NSK FWJ-455135 IKO TA4540Z IKO TAF455520/SG IKO YT4520 NTN ARX30X70X145 IKO KT455527 SKF HN4525 CX K45x53x21 ISO KK45x51x36
• BEARING POWER International Trading Co.,Ltd. specialize in K45×52×21 products，there is large inventory of NTN K45×52×21 . We has been built up long-term cooperation with NTN company, could make a bulk order of the K45×52×21 Which NTN K45×52×21 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
  32209J2/Q	45	85	24,75	SKF	Tapered Roller Bearings
  54305	25	52	37,6	NSK	Thrust Ball Bearings
  675ZZ	5	8	2,5	NTN	Deep Groove Ball Bearings
  E-M274149D/M274110/M274110DG2	501,65	711,2	520,7	NTN	Tapered Roller Bearings
  71920 ACD/P4A	140	100	20	SKF	Angular Contact Ball Bearings
  7306 ADF	30	72	38	ISO	Angular Contact Ball Bearings
  B930-51	930	1250	95	NSK	Deep Groove Ball Bearings
  HR32013XJ	65	100	23	NSK	Tapered Roller Bearings
  KNO4080	40	62	80	NBS	Linear Bearings
  NANF211-32	50,8			FYH	Bearing Units
  NH2340	200	420	138	ISO	Cylindrical Roller Bearings
  NU 312 ECM	130	60	31	SKF	Thrust Ball Bearings
  RNAO16X24X13	16	24	13	INA	Needle Roller Bearings
  X32011XM/Y32011X	55	90	23	Timken	Tapered Roller Bearings
  XLS-11/2-RR	1.5000	2.6875	.5625	FED	DEEP GROOVE BALL BEARINGS
  NU1914E	70	100	16	SKF	CYLINDRICAL ROLLER BEARINGS
  NUP211E	55	100	21	SKF	CYLINDRICAL ROLLER BEARINGS
  NKS50	65		22	Torrington	NEEDLE BEARINGS
  ER-20	2.8346	1.2500	.9375	Sealmaster	BALL BEARING
  FPAC708	7.5000	8.2500	.3750	SKF	ANGULAR CONTACT BALL BEARINGS