d - 320 mm

D - 440 mm

B - 56 mm

C - 56 mm

a - 187,4 mm

r min. - 3 mm

r1 min. - 1,1 mm

Da - 417 mm

ra max. - 2,5 mm

da - 348 mm

Weight - 25,3 Kg

Basic dynamic load rating (C) - 282 kN

Basic static load rating (C0) - 470 kN

• Model Number:7964B
• Inner Diameter：320mm Outer Diameter：440mm Width：56mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-05
• Application:luminescent reagent,vacuum suction cup,Broadcasting System,teaching equipment,electromagnet,Equipment,Industry,blood cell reagent,Insect Capture,Broadcasting System,metallurgy
• Similar models:NSK 7964B NSK 7964A NTN 7964
• BEARING POWER International Trading Co.,Ltd. specialize in 7964B products，there is large inventory of NSK 7964B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7964B Which NSK 7964B 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
  1317	85	180	41	ISB	Self-Aligning Ball Bearings
  51218	90	135	35	CRAFT	Thrust Ball Bearings
  6322ZZX	110	240	50	KOYO	Deep Groove Ball Bearings
  7234 A-UD	170	310	104	CX	Angular Contact Ball Bearings
  BK6016	60	68	16	ISO	Cylindrical Roller Bearings
  FC 3652180	180	260	180	ISB	Cylindrical Roller Bearings
  KV57X65X39.8ZW	57,000	65,000		NTN	Needle Roller Bearings
  LBB 8 UU AJ	12,7			AST	Linear Bearings
  PK26×31×13.8X2	26	31		NTN	Needle Roller Bearings
  MJ1.1/8	28,575	71,4375	20,6375	RHP	Deep Groove Ball Bearings
  NJ2314	70	150	51	FBJ	Cylindrical Roller Bearings
  NUP2215	75	130	31	NTN	Cylindrical Roller Bearings
  RNA6902	20	28	23	INA	Needle Roller Bearings
  SMF93	3	9	2,5	ZEN	Deep Groove Ball Bearings
  W 639/3 R-2RS1	3	8	4	SKF	Deep Groove Ball Bearings
  NU2311	55	120	43	SKF	CYLINDRICAL ROLLER BEARINGS
  RTWH-746				Andrews	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  CSED100	10.0000	11.0000	.5000	INA	ANGULAR CONTACT BALL BEARINGS
  6013RS	65	100	18	SKF	DEEP GROOVE BALL BEARINGS
  234724MSP/5	124	180	234724 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS