d - 105 mm

D - 145 mm

E - 135 mm

B - 30 mm

C - 30 mm

r min. - 1,1 mm

Weight - 1,5 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 0 194 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 7 200 r/min

• Model Number:NN3921MB
• Inner Diameter：105mm Outer Diameter：135mm Width：30mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-04
• Application:test equipment,Laser Devices,light therapy instrument,heating fans,Polymer,small appliances,lifting tackle,set bacteria instrument,wheel lathe,rolling mill roll neck and slowdown device,transportation equipment
• Similar models:NSK LL639249/LL639210 NSK NN3921MB NSK NN3921MBKR
• BEARING POWER International Trading Co.,Ltd. specialize in NN3921MB products，there is large inventory of NSK NN3921MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN3921MB Which NSK NN3921MB 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
  2202-2RS	15	35	14	KOYO	Self-Aligning Ball Bearings
  239/710R	710	950	180	KOYO	Spherical Roller Bearings
  32322-A-N11CA	110	240	169	FAG	Tapered Roller Bearings
  51407	35	80	32	ISB	Thrust Ball Bearings
  6320NR	100	215	47	NTN	Deep Groove Ball Bearings
  BTW 40 CTN9/SP	40	68	18	SKF	Angular Contact Ball Bearings
  GX20S	20	55	20	LS	Plain Bearings
  HR32213J	65	120	32,75	NSK	Tapered Roller Bearings
  ZARF 40100 L TN	40	100	18	NBS	Complex Bearings
  N207	35	72	17	FAG	CYLINDRICAL ROLLER BEARINGS
  1912HCDUL	60	85	13	Barden	ANGULAR CONTACT BALL BEARINGS
  L18QA300	3.0000	3.5000	.2500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NAST15	15	35	12	FAG (Old No.)	NEEDLE BEARINGS
  NUCF30-1R	30	85	35	IKO	NEEDLE BEARINGS
  3AS10-1.1/8	1.1250	3.5433	1.1890	NTN	AGRICULTURAL BALL BEARINGS
  5206A-2ZNR	30	62	23.8	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SUCTFL209MM	45	7.4062		PTI	THERMOPLASTIC PILLOW BLOCKS
  6048M	240	360	56	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GE-100AW	100	210	50	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  SAL80C	80		55	CONSOLIDATED	ROD ENDS