d - 320 mm

D - 440 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

da min. - 334 mm

Da max. - 426 mm

ra max. - 2,5 mm

Weight - 41,7 Kg

Basic dynamic load rating (C) - 1 140 kN

Basic static load rating (C0) - 2 460 kN

(Grease) Lubrication Speed - 720 r/min

(Oil) Lubrication Speed - 930 r/min

Calculation factor (e) - 0,19

Calculation factor (Y0) - 3,42

Calculation factor (Y1) - 3,5

Calculation factor (Y2) - 5,21

• Model Number:23964K
• Inner Diameter：320mm Outer Diameter：440mm Width：90mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:Roller,machine tool spindle,Safety protection,PVC,extruder,Cylinder Special,Infrared Technology,medical equipment,shaft milling machine,Machine Tool Accessories,bag machine
• Similar models:ISO 23964KW33 FAG 23964-K-MB NTN 23964 SKF 23964CCK/W33 NTN 23964K ISB 23964 FAG 23964-K-MB+H3964 FAG 23964-MB ISB 23964K NSK 23964CAKE4
• BEARING POWER International Trading Co.,Ltd. specialize in 23964K products，there is large inventory of NTN 23964K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23964K Which NTN 23964K 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
  29260	300	420	38	SKF	Thrust Roller Bearings
  309WG	45	100	25	Timken	Deep Groove Ball Bearings
  32320	100	215	77.5	NACHI	Tapered Roller Bearings
  33269/33462	68,262	117,475	30,162	CX	Tapered Roller Bearings
  3875/3820	38,1	85,725	30,162	Timken	Tapered Roller Bearings
  6580/6535	88,9	161,925	53,975	ISO	Tapered Roller Bearings
  7003DT	17	35	10	NACHI	Angular Contact Ball Bearings
  CRF-30214 A	70,000	125,000	26,250	CRAFT	Wheel Bearings
  CBK-258	23	52	14,26	FLT	Tapered Roller Bearings
  E5019	95	145	67	NACHI	Cylindrical Roller Bearings
  HM88630/HM88612	25,4	73,025	26,543	Timken	Tapered Roller Bearings
  K35×41×40ZW	35	41		NTN	Needle Roller Bearings
  L-1470	7	14	3,5	NMB	Deep Groove Ball Bearings
  RAT25	25			NKE	Bearing Units
  UCX05	25	62	38,1	FYH	Deep Groove Ball Bearings
  TP-146				American	THRUST ROLLER BEARINGS
  CSCF100	10.0000	11.5000	.7500	INA	DEEP GROOVE BALL BEARINGS
  GEH6C	6	16	9	FAG	SPHERICAL PLAIN BEARINGS
  NCF2913CV	65	90	16	SKF	CYLINDRICAL ROLLER BEARINGS
  NNCF-4856V	280	350	69	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS