d - 240 mm

F - 298 mm

D - 320 mm

B - 60 mm

C - 60 mm

r min. - 3,5 mm

r1 max. - 3,5 mm

S - 2 mm

da min. - 258 mm

Da min - 300 mm

Da max. - 305 mm

ra max. - 3 mm

Weight - 13 Kg

Basic dynamic load rating (C) - 316 kN

Basic static load rating (C0) - 750 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2000 r/min

• Model Number: NN3948MB
• Inner Diameter：240mm Outer Diameter：320mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:water protection,sample cup,water,Warehouse Shelf Equipment,textile machinery,electromagnetic clutch,Medical equipment,wire industry,die casting mold,trolley,Safety protection
• Similar models:NACHI 23948E NACHI 23948EK NTN NN3948C1NAP4 NTN NN3948KC9NAP4 PSL NN3948MB NTN NNU3948C1NAP4 NTN NN3948KC1NAP4 NSK NN3948MB NSK NN3948MBKR
• BEARING POWER International Trading Co.,Ltd. specialize in NN3948MB products，there is large inventory of PSL NN3948MB . We has been built up long-term cooperation with PSL company, could make a bulk order of the NN3948MB Which PSL NN3948MB 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
  23236 KW33	180	320	112	ISO	Spherical Roller Bearings
  2308	40	90	33	CX	Self-Aligning Ball Bearings
  23288-E1A-MB1	440	790	280	FAG	Spherical Roller Bearings
  234419	95	145	30	ISB	Thrust Ball Bearings
  6215-RS1	130	75	25	SKF	Deep Groove Ball Bearings
  681	1	3	1	NSK	Deep Groove Ball Bearings
  71822AC	110	140	16	AST	Angular Contact Ball Bearings
  7300 B	10	35	11	NSK	Angular Contact Ball Bearings
  ARZ 14 60 86	60	86	14	Timken	Needle Roller Bearings
  B170-12	170	240	28	NSK	Deep Groove Ball Bearings
  NNU 4944 SPW33	220	300	80	ISB	Cylindrical Roller Bearings
  PFT 25 WF	25	2	9	SKF	Bearing Units
  UCF209-27	42,8625			KOYO	Bearing Units
  89436			36	INA	THRUST ROLLER BEARINGS
  ARNB45105	45	105		NADELLA	NEEDLE BEARINGS
  218-SZZX	90	160	30	MRC	DEEP GROOVE BALL BEARINGS
  NAF50x78x20	50	78	20	SKF (Old No.)	NEEDLE BEARINGS
  IR-35x42x36JSI	35		36	CONSOLIDATED	NEEDLE BEARINGS
  11509	45	85	19	CONSOLIDATED	SELF
  KH-2030-2RS	20	28	30	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS