d - 105 mm

Fw - 117 mm

D - 145 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,99 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 4 800 r/min

• Model Number:NNU 4921 K
• Inner Diameter：105mm Outer Diameter：145mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-14
• Application:impression material,mechanical annex,chemical raw materials and reagents,survey accessories,hydraulic cylinder,electromyography machine,woodworking machinery,Insect Count,decoration machinery,rehabilitation training equipment,experimental equipment
• Similar models:NTN NNU4921 CX NN4921 CYSD NNU4921K/W33 SKF NNU4921B/SPW33 NSK RSF-4921E4 SKF NNU4921BK/SPW33 CX NNU4921KV ISB NNU4921K/SPW33 NTN NN4921C1NAP4 NSK NNU4921
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4921K products，there is large inventory of NSK NNU 4921 K . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4921 K Which NSK NNU4921K 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.

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  30216CA	80	140	28,25	NSK	Tapered Roller Bearings
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  48BIH225	123,825	177,8	25,4	Timken	Deep Groove Ball Bearings
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  AST50 09IB12	14,2875			AST	Plain Bearings
  BAM 1312	20,638	26,988	19,05	IKO	Needle Roller Bearings
  GE 140 SX	140	210	45	Enduro	Plain Bearings
  ESPLE201	12			SNR	Bearing Units
  GE 20 C	20	35	16	ISB	Plain Bearings
  NCF2980-V	400	511	82	NKE	Cylindrical Roller Bearings
  NH2213	65	120	31	ISO	Cylindrical Roller Bearings
  NNU4184-M	420	700	280	FAG	Cylindrical Roller Bearings
  UCX18	90	170	104	FYH	Deep Groove Ball Bearings
  UC310	50	110	61	CRAFT	Deep Groove Ball Bearings
  YH-1616	25,4	33,338	25,4	NSK	Needle Roller Bearings
  RAK11/4	1.2500			FAF	PILLOW BLOCKS
  A202PP	15	35	11	FAF	DEEP GROOVE BALL BEARINGS
  94130	.5000	1.0000	1.8750	Hyatt	JOURNAL ROLLER ASSEMBLIES
  7419CBM	95	250	55	SKF	ANGULAR CONTACT BALL BEARINGS
  B6203-2RS	17	40	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS