d - 105 mm

Fw - 118 mm

D - 145 mm

B - 40 mm

C - 40 mm

Weight - 2 Kg

Basic dynamic load rating (C) - 122 kN

Dynamic load rating radial (C) - 248 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 4500 r/min

• Model Number:NNU4921K/W33
• Inner Diameter：105mm Outer Diameter：145mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:industrial equipment,Forklift industry,Storage Tool,multi-knife lathe,centrifugal pump,air shower etc,hardware,Hydraulic Rama,Gripper Swing,Cylinder Standard,internal combustion engine
• Similar models:NTN NN4921KC1NAP4 CX NN4921K NSK NN4921MBKR NACHI NNU4921K KOYO NNU4921K ISO NNU4921K FAG NNU4921-S-K-M-SP CX NNU4921 NSK NNU4921 NTN NNU4921
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4921K/W33 products，there is large inventory of CYSD NNU4921K/W33 . We has been built up long-term cooperation with CYSD company, could make a bulk order of the NNU4921K/W33 Which CYSD NNU4921K/W33 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
  170RT51	170	248		Timken	Cylindrical Roller Bearings
  25576/25521-B	42,862	83,058	25,4	Timken	Tapered Roller Bearings
  23948CAE4	240	320	60	NSK	Spherical Roller Bearings
  2682/2630	26,162	63,1	23,812	Timken	Tapered Roller Bearings
  30207	35	72	18,25	PFI	Tapered Roller Bearings
  303/22	22	56	17,25	ISO	Tapered Roller Bearings
  30302JR	15	42	14,25	KOYO	Tapered Roller Bearings
  54411U	55	120	101	NACHI	Thrust Ball Bearings
  7319 A	95	200	45	CX	Angular Contact Ball Bearings
  EE724120/724196D+A	304,8	495,3	196,85	NTN	Tapered Roller Bearings
  E-625924	120	170	124	NTN	Tapered Roller Bearings
  HK1716	17	23	16	ISO	Cylindrical Roller Bearings
  HX40 /S 7CE3	40	68	15	SNFA	Angular Contact Ball Bearings
  NJ1944	220	300	38	CX	Cylindrical Roller Bearings
  PHU8510	28,19	131,5	74,5	PFI	Angular Contact Ball Bearings
  RNAF7148	7	14	8	JNS	Needle Roller Bearings
  SS 619/5	5	13	4	ISB	Deep Groove Ball Bearings
  20222	110	200	38	FAG	SPHERICAL ROLLER BEARINGS
  NUP430	150	380	85	SKF	CYLINDRICAL ROLLER BEARINGS
  SJ7335			1.2500	RBC	NEEDLE BEARINGS