d - 105 mm

D - 145 mm

B - 40 mm

C - 40 mm

• Model Number:NNU4921
• Inner Diameter：105mm Outer Diameter：145mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:vacuum filter,air conditioning tools,Industrial,shaft milling machine,glass processing machine,stamping die and its equipment,Automobile,hydraulic cylinder,internal combustion engine,Pneumatic Control Valves,chemical
• Similar models:NTN NN4921KC1NAP4 CX NNU4921K NSK NNU4921 ISO NN4921 NTN NNU4921K ISB NNU4921SPW33 ISO NNU4921 NTN NNU4921C1NAP4 CX NNU4921KV CYSD NNU4921K/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4921 products，there is large inventory of ISO NNU4921 . We has been built up long-term cooperation with ISO company, could make a bulk order of the NNU4921 Which ISO NNU4921 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
  27691/27620	83,345	125,412	25,4	KOYO	Tapered Roller Bearings
  392/394A	61,912	110	22	CX	Tapered Roller Bearings
  51214	70	105		ISO	Thrust Ball Bearings
  5201SCLLD	12	32	15,9	NTN	Angular Contact Ball Bearings
  7010C	50	80	16	NTN	Angular Contact Ball Bearings
  ALP205-15	23,8125		36,5	KOYO	Bearing Units
  ARXJ61.8X85.6X4.7	61,880	85,600	4,795	NTN	Needle Roller Bearings
  GE 25 LO	25	42	25	INA	Plain Bearings
  GEC400TXA-2RS	400	540	190	SKF	Plain Bearings
  NKS55	55	72	22	KOYO	Needle Roller Bearings
  NNU4932-S-K-M-SP	160	220	60	FAG	Cylindrical Roller Bearings
  S5209-2RS	45	85	30,2	ZEN	Angular Contact Ball Bearings
  477511	55	100	21	New Departure	DEEP GROOVE BALL BEARINGS
  477513	65	120	23	New Departure	DEEP GROOVE BALL BEARINGS
  20TP105				Torrington	THRUST ROLLER BEARINGS
  XWA13017001	130	170		SKF (Old No.)	THRUST NEEDLE BEARINGS
  6213-2RS1	120	65	23	SKF	DEEP GROOVE BALL BEARINGS
  A-5052WB	260	400	104	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ZKLF1560-ZZ	15	60	25	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  SS1630-2RS	.7500	1.6250	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS